Collection: Gears - Spur - Hubbed

Gears -> Spur -> Hubbed
Number of Teeth Pitch Circle Diameter (PD) Bore (d) Outside Diameter (OD) Face Width (FW) Type Indicative
Image
Spur Gears - 20 tooth - 10x5 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
10.00
mm
Bore (d)
5.000
mm
Outside Diameter (OD)
11.000
mm
Face Width (FW)
5.000
mm
Type
Hubbed
Spur Gears - 20 tooth - 10x5 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Hub Diameter (D1): 10.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed - Module 0.5
Deleted Item. Available while stocks last.
Part Number: G010B-020-M05-050-050-S3-G (Each)
5 Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Number of Teeth Pitch Circle Diameter (PD) Bore (d) Outside Diameter (OD) Indicative
Image
Spur Gears - 20 tooth - 10x5 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
10.00
mm
Bore (d)
5.000
mm
Outside Diameter (OD)
11.000
mm
Spur Gears - 20 tooth - 10x5 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Face Width (FW): 5.000 mm    Type: Hubbed    Hub Diameter (D1): 10.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed - Module 0.5
Deleted Item. Available while stocks last.
Part Number: G010B-020-M05-050-050-S3-G (Each)
5 Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

5 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 20 tooth - 15.875x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
15.875
mm
Bore (d)
6.350
mm
Outside Diameter (OD)
17.48
mm
Face Width (FW)
4.78
mm
Type
Hubbed
Spur Gears - 20 tooth - 15.875x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Gears - Spur - Hubbed - 32DP
Part Number: G016B-020-D32-032-064-S3 (Each)
2 Available Now | Further orders can be expected around Fri, Sep 04, 2026
Regular price $35.14 AUD
Regular price $42.16 AUD Sale price $35.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Spur Gears - 20 tooth - 15.875x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
15.875
mm
Bore (d)
6.350
mm
Outside Diameter (OD)
17.48
mm
Spur Gears - 20 tooth - 15.875x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Face Width (FW): 4.78 mm    Type: Hubbed   
Category: Gears - Spur - Hubbed - 32DP
Part Number: G016B-020-D32-032-064-S3 (Each)
2 Available Now | Further orders can be expected around Fri, Sep 04, 2026
Regular price $35.14 AUD
Regular price $42.16 AUD Sale price $35.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Spur Gears - 20 tooth - 16x3 mm Hubbed - Acetal Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
16.00
mm
Bore (d)
3.000
mm
Outside Diameter (OD)
17.60
mm
Face Width (FW)
3.00
mm
Type
Hubbed
Spur Gears - 20 tooth - 16x3 mm Hubbed - Acetal Gear
Material: Acetal    Hub Diameter (D1): 13.00 mm    Hub Projection (HL): 6.50 mm   
Category: Gears - Spur - Hubbed - Module 0.8
Deleted Item. Available while stocks last.
Part Number: G016B-020-M08-030-030-AB-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.00 AUD
Regular price $3.80 AUD Sale price $2.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 20 tooth - 16x3 mm Hubbed - Acetal Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
16.00
mm
Bore (d)
3.000
mm
Outside Diameter (OD)
17.60
mm
Spur Gears - 20 tooth - 16x3 mm Hubbed - Acetal Gear
Material: Acetal    Face Width (FW): 3.00 mm    Type: Hubbed    Hub Diameter (D1): 13.00 mm    Hub Projection (HL): 6.50 mm   
Category: Gears - Spur - Hubbed - Module 0.8
Deleted Item. Available while stocks last.
Part Number: G016B-020-M08-030-030-AB-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.00 AUD
Regular price $3.80 AUD Sale price $2.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 20 tooth - 16x5 mm Hubbed - Stainless Steel 303 Quality Class ISO 7 - AGMA 10 Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
16.00
mm
Bore (d)
5.000
mm
Outside Diameter (OD)
17.60
mm
Face Width (FW)
5.00
mm
Type
Hubbed
Spur Gears - 20 tooth - 16x5 mm Hubbed - Stainless Steel 303 Quality Class ISO 7 - AGMA 10 Gear
Material: Stainless Steel 303 Quality Class ISO 7 - ( AGMA 10 )    Hub Diameter (D1): 10.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed - Module 0.8
Deleted Item. Available while stocks last.
Part Number: G016B-020-M08-050-050-S3-G (Each)
25 Available Now | Item Discontinued - Up to 25 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $12.00 AUD
Regular price $22.80 AUD Sale price $12.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

25 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 20 tooth - 16x5 mm Hubbed - Stainless Steel 303 Quality Class ISO 7 - AGMA 10 Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
16.00
mm
Bore (d)
5.000
mm
Outside Diameter (OD)
17.60
mm
Spur Gears - 20 tooth - 16x5 mm Hubbed - Stainless Steel 303 Quality Class ISO 7 - AGMA 10 Gear
Material: Stainless Steel 303 Quality Class ISO 7 - ( AGMA 10 )    Face Width (FW): 5.00 mm    Type: Hubbed    Hub Diameter (D1): 10.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed - Module 0.8
Deleted Item. Available while stocks last.
Part Number: G016B-020-M08-050-050-S3-G (Each)
25 Available Now | Item Discontinued - Up to 25 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $12.00 AUD
Regular price $22.80 AUD Sale price $12.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

25 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 20 tooth - 16x6 mm Hubbed - Aluminium Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
16.00
mm
Bore (d)
6.000
mm
Outside Diameter (OD)
17.60
mm
Face Width (FW)
3.00
mm
Type
Hubbed
Spur Gears - 20 tooth - 16x6 mm Hubbed - Aluminium Gear
Material: Aluminium    Hub Diameter (D1): 13.00 mm    Hub Projection (HL): 6.50 mm   
Category: Gears - Spur - Hubbed - Module 0.8
Deleted Item. Available while stocks last.
Part Number: G016B-020-M08-030-060-AL-G (Each)
3 Available Now | Item Discontinued - Up to 3 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $22.00 AUD
Regular price $41.80 AUD Sale price $22.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

3 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 20 tooth - 16x6 mm Hubbed - Aluminium Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
16.00
mm
Bore (d)
6.000
mm
Outside Diameter (OD)
17.60
mm
Spur Gears - 20 tooth - 16x6 mm Hubbed - Aluminium Gear
Material: Aluminium    Face Width (FW): 3.00 mm    Type: Hubbed    Hub Diameter (D1): 13.00 mm    Hub Projection (HL): 6.50 mm   
Category: Gears - Spur - Hubbed - Module 0.8
Deleted Item. Available while stocks last.
Part Number: G016B-020-M08-030-060-AL-G (Each)
3 Available Now | Item Discontinued - Up to 3 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $22.00 AUD
Regular price $41.80 AUD Sale price $22.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

3 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 20 tooth - 16x8 mm Hubbed - Stainless Steel 303 Quality Class ISO 7 - AGMA 10 Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
16.00
mm
Bore (d)
8.000
mm
Outside Diameter (OD)
17.60
mm
Face Width (FW)
5.00
mm
Type
Hubbed
Spur Gears - 20 tooth - 16x8 mm Hubbed - Stainless Steel 303 Quality Class ISO 7 - AGMA 10 Gear
Material: Stainless Steel 303 Quality Class ISO 7 - ( AGMA 10 )    Hub Diameter (D1): 12.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed - Module 0.8
Deleted Item. Available while stocks last.
Part Number: G016B-020-M08-050-080-S3-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $25.00 AUD
Regular price $47.50 AUD Sale price $25.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 20 tooth - 16x8 mm Hubbed - Stainless Steel 303 Quality Class ISO 7 - AGMA 10 Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
16.00
mm
Bore (d)
8.000
mm
Outside Diameter (OD)
17.60
mm
Spur Gears - 20 tooth - 16x8 mm Hubbed - Stainless Steel 303 Quality Class ISO 7 - AGMA 10 Gear
Material: Stainless Steel 303 Quality Class ISO 7 - ( AGMA 10 )    Face Width (FW): 5.00 mm    Type: Hubbed    Hub Diameter (D1): 12.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed - Module 0.8
Deleted Item. Available while stocks last.
Part Number: G016B-020-M08-050-080-S3-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $25.00 AUD
Regular price $47.50 AUD Sale price $25.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 18 tooth - 18x6 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
18
Pitch Circle Diameter (PD)
18.00
mm
Bore (d)
6.00
mm
H8
(Equiv. 0.236 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 18 tooth - 18x6 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 14.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G018B-018-M1-100-060P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $18.77 AUD
Regular price Sale price $18.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 18 tooth - 18x6 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
18
Pitch Circle Diameter (PD)
18.00
mm
Bore (d)
6.00
mm
H8
(Equiv. 0.236 in.)
Spur Gears - 18 tooth - 18x6 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 14.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G018B-018-M1-100-060P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $18.77 AUD
Regular price Sale price $18.77 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 19 tooth - 19x6 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
19
Pitch Circle Diameter (PD)
19.00
mm
Bore (d)
6.00
mm
H7
(Equiv. 0.236 in.)
Face Width (FW)
8.00
mm
Type
Hubbed
Spur Gears - 19 tooth - 19x6 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 16.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G019B-019-M1-080-060P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $15.41 AUD
Regular price Sale price $15.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 19 tooth - 19x6 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
19
Pitch Circle Diameter (PD)
19.00
mm
Bore (d)
6.00
mm
H7
(Equiv. 0.236 in.)
Spur Gears - 19 tooth - 19x6 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 8.00 mm    Type: Hubbed    Hub Diameter (D1): 16.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G019B-019-M1-080-060P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $15.41 AUD
Regular price Sale price $15.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 21 tooth - 8.33x3.175 mm Hubbed - Aluminium Alloy 2024 Gear
Number of Teeth
21
Pitch Circle Diameter (PD)
8.33
mm
Bore (d)
3.175
mm
Outside Diameter (OD)
9.126
mm
Face Width (FW)
3.18
mm
Type
Hubbed
Spur Gears - 21 tooth - 8.33x3.175 mm Hubbed - Aluminium Alloy 2024 Gear
Material: Aluminium Alloy 2024    Hub Diameter (D1): 7.93 mm    Hub Projection (HL): 4.76 mm   
Category: Gears - Spur - Hubbed - 64DP Aluminium
Deleted Item. Available while stocks last.
Part Number: G008B-021-D64-032-032-AL-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $9.00 AUD
Regular price $17.10 AUD Sale price $9.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 21 tooth - 8.33x3.175 mm Hubbed - Aluminium Alloy 2024 Gear
Number of Teeth
21
Pitch Circle Diameter (PD)
8.33
mm
Bore (d)
3.175
mm
Outside Diameter (OD)
9.126
mm
Spur Gears - 21 tooth - 8.33x3.175 mm Hubbed - Aluminium Alloy 2024 Gear
Material: Aluminium Alloy 2024    Face Width (FW): 3.18 mm    Type: Hubbed    Hub Diameter (D1): 7.93 mm    Hub Projection (HL): 4.76 mm   
Category: Gears - Spur - Hubbed - 64DP Aluminium
Deleted Item. Available while stocks last.
Part Number: G008B-021-D64-032-032-AL-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $9.00 AUD
Regular price $17.10 AUD Sale price $9.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 21 tooth - 10.5x3 mm Hubbed - Acetal - Brass Insert Gear
Number of Teeth
21
Pitch Circle Diameter (PD)
10.50
mm
Bore (d)
3.000
mm
Outside Diameter (OD)
11.500
mm
Face Width (FW)
3.000
mm
Type
Hubbed
Spur Gears - 21 tooth - 10.5x3 mm Hubbed - Acetal - Brass Insert Gear
Material: Acetal - Brass Insert    Hub Diameter (D1): 8.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed - Module 0.5
Deleted Item. Available while stocks last.
Part Number: G011B-021-M05-030-030-AB-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.00 AUD
Regular price $13.30 AUD Sale price $7.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 21 tooth - 10.5x3 mm Hubbed - Acetal - Brass Insert Gear
Number of Teeth
21
Pitch Circle Diameter (PD)
10.50
mm
Bore (d)
3.000
mm
Outside Diameter (OD)
11.500
mm
Spur Gears - 21 tooth - 10.5x3 mm Hubbed - Acetal - Brass Insert Gear
Material: Acetal - Brass Insert    Face Width (FW): 3.000 mm    Type: Hubbed    Hub Diameter (D1): 8.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed - Module 0.5
Deleted Item. Available while stocks last.
Part Number: G011B-021-M05-030-030-AB-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $7.00 AUD
Regular price $13.30 AUD Sale price $7.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 22 tooth - 17.6x4 mm Hubbed - Acetal Gear
Number of Teeth
22
Pitch Circle Diameter (PD)
17.60
mm
Bore (d)
4.000
mm
Outside Diameter (OD)
19.20
mm
Face Width (FW)
3.00
mm
Type
Hubbed
Spur Gears - 22 tooth - 17.6x4 mm Hubbed - Acetal Gear
Material: Acetal    Hub Diameter (D1): 13.00 mm    Hub Projection (HL): 6.50 mm   
Category: Gears - Spur - Hubbed - Module 0.8
Deleted Item. Available while stocks last.
Part Number: G018B-022-M08-030-040-AB-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $6.00 AUD
Regular price $11.40 AUD Sale price $6.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 22 tooth - 17.6x4 mm Hubbed - Acetal Gear
Number of Teeth
22
Pitch Circle Diameter (PD)
17.60
mm
Bore (d)
4.000
mm
Outside Diameter (OD)
19.20
mm
Spur Gears - 22 tooth - 17.6x4 mm Hubbed - Acetal Gear
Material: Acetal    Face Width (FW): 3.00 mm    Type: Hubbed    Hub Diameter (D1): 13.00 mm    Hub Projection (HL): 6.50 mm   
Category: Gears - Spur - Hubbed - Module 0.8
Deleted Item. Available while stocks last.
Part Number: G018B-022-M08-030-040-AB-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $6.00 AUD
Regular price $11.40 AUD Sale price $6.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 20 tooth - 10x4 mm Hubbed - Carbon Steel Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
10.00
mm
Bore (d)
4.000
mm
+0.022 / -0.00 (H8)
(Equiv. 0.157 in.)
Outside Diameter (OD)
11.000
mm
Face Width (FW)
8.000
mm
Type
K Hub
Spur Gears - 20 tooth - 10x4 mm Hubbed - Carbon Steel Gear
Material: Carbon Steel    Hub Diameter (D1): 11.000 mm    Hub Projection (HL): 10.000 mm   
Category: Gears - Spur - Hubbed - Module 0.5
Part Number: G010K-020-M05-080-040-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $38.86 AUD
Regular price Sale price $38.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 20 tooth - 10x4 mm Hubbed - Carbon Steel Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
10.00
mm
Bore (d)
4.000
mm
+0.022 / -0.00 (H8)
(Equiv. 0.157 in.)
Outside Diameter (OD)
11.000
mm
Spur Gears - 20 tooth - 10x4 mm Hubbed - Carbon Steel Gear
Material: Carbon Steel    Face Width (FW): 8.000 mm    Type: K Hub    Hub Diameter (D1): 11.000 mm    Hub Projection (HL): 10.000 mm   
Category: Gears - Spur - Hubbed - Module 0.5
Part Number: G010K-020-M05-080-040-CG (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $38.86 AUD
Regular price Sale price $38.86 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 23 tooth - 24.33x4.762 mm Hubbed - Acetal Gear
Number of Teeth
23
Pitch Circle Diameter (PD)
24.33
mm
Bore (d)
4.762
mm
Outside Diameter (OD)
26.441
mm
Face Width (FW)
6.35
mm
Type
Hubbed
Spur Gears - 23 tooth - 24.33x4.762 mm Hubbed - Acetal Gear
Material: Acetal    Hub Diameter (D1): 13.89 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed - 24DP
Part Number: G024B-023-D24-064-048-A-P (Each)
6 Available Now | Further orders can be expected around Fri, Sep 04, 2026
Regular price $6.23 AUD
Regular price $7.47 AUD Sale price $6.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 6 available can be backordered.
Spur Gears - 23 tooth - 24.33x4.762 mm Hubbed - Acetal Gear
Number of Teeth
23
Pitch Circle Diameter (PD)
24.33
mm
Bore (d)
4.762
mm
Outside Diameter (OD)
26.441
mm
Spur Gears - 23 tooth - 24.33x4.762 mm Hubbed - Acetal Gear
Material: Acetal    Face Width (FW): 6.35 mm    Type: Hubbed    Hub Diameter (D1): 13.89 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed - 24DP
Part Number: G024B-023-D24-064-048-A-P (Each)
6 Available Now | Further orders can be expected around Fri, Sep 04, 2026
Regular price $6.23 AUD
Regular price $7.47 AUD Sale price $6.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

6 Available Now. Backorder if more than 6.
Spur Gears - 23 tooth - 24.33x7.938 mm Hubbed - Acetal Gear
Number of Teeth
23
Pitch Circle Diameter (PD)
24.33
mm
Bore (d)
7.938
mm
Outside Diameter (OD)
26.441
mm
Face Width (FW)
6.35
mm
Type
Hubbed
Spur Gears - 23 tooth - 24.33x7.938 mm Hubbed - Acetal Gear
Material: Acetal    Hub Diameter (D1): 13.89 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed - 24DP
Part Number: G024B-023-D24-064-079-A-P (Each)
10 Available Now | Further orders can be expected around Fri, Sep 04, 2026
Regular price $8.14 AUD
Regular price $9.76 AUD Sale price $8.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 10 available can be backordered.
Spur Gears - 23 tooth - 24.33x7.938 mm Hubbed - Acetal Gear
Number of Teeth
23
Pitch Circle Diameter (PD)
24.33
mm
Bore (d)
7.938
mm
Outside Diameter (OD)
26.441
mm
Spur Gears - 23 tooth - 24.33x7.938 mm Hubbed - Acetal Gear
Material: Acetal    Face Width (FW): 6.35 mm    Type: Hubbed    Hub Diameter (D1): 13.89 mm    Hub Projection (HL): 7.94 mm   
Category: Gears - Spur - Hubbed - 24DP
Part Number: G024B-023-D24-064-079-A-P (Each)
10 Available Now | Further orders can be expected around Fri, Sep 04, 2026
Regular price $8.14 AUD
Regular price $9.76 AUD Sale price $8.14 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

10 Available Now. Backorder if more than 10.
Spur Gears - 20 tooth - 20x5 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
20.00
mm
Bore (d)
5.00
mm
H8
(Equiv. 0.197 in.)
Face Width (FW)
10.00
mm
Type
Hubbed
Spur Gears - 20 tooth - 20x5 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 16.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G020B-020-M1-100-050P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $18.32 AUD
Regular price Sale price $18.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 20 tooth - 20x5 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
20.00
mm
Bore (d)
5.00
mm
H8
(Equiv. 0.197 in.)
Spur Gears - 20 tooth - 20x5 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 10.00 mm    Type: Hubbed    Hub Diameter (D1): 16.00 mm    Hub Projection (HL): 10.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G020B-020-M1-100-050P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $18.32 AUD
Regular price Sale price $18.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 20 tooth - 20x6 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
20.00
mm
Bore (d)
6.00
mm
H8
(Equiv. 0.236 in.)
Face Width (FW)
12.00
mm
Type
Hubbed
Spur Gears - 20 tooth - 20x6 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 16.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G020B-020-M1-120-060P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $18.95 AUD
Regular price Sale price $18.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 20 tooth - 20x6 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
20.00
mm
Bore (d)
6.00
mm
H8
(Equiv. 0.236 in.)
Spur Gears - 20 tooth - 20x6 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 12.00 mm    Type: Hubbed    Hub Diameter (D1): 16.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G020B-020-M1-120-060P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $18.95 AUD
Regular price Sale price $18.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 20 tooth - 20x6 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
20.00
mm
Bore (d)
6.00
mm
H7
(Equiv. 0.236 in.)
Face Width (FW)
8.00
mm
Type
Hubbed
Spur Gears - 20 tooth - 20x6 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 16.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G020B-020-M1-080-060P-C (Each)
1 Available Now | Further orders can be expected around Fri, Aug 21, 2026
Regular price $15.95 AUD
Regular price Sale price $15.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
Spur Gears - 20 tooth - 20x6 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
20
Pitch Circle Diameter (PD)
20.00
mm
Bore (d)
6.00
mm
H7
(Equiv. 0.236 in.)
Spur Gears - 20 tooth - 20x6 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 8.00 mm    Type: Hubbed    Hub Diameter (D1): 16.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G020B-020-M1-080-060P-C (Each)
1 Available Now | Further orders can be expected around Fri, Aug 21, 2026
Regular price $15.95 AUD
Regular price Sale price $15.95 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. Backorder if more than 1.
Spur Gears - 24 tooth - 12x4 mm Hubbed - Acetal - No Insert Gear
Number of Teeth
24
Pitch Circle Diameter (PD)
12.00
mm
Bore (d)
4.000
mm
Outside Diameter (OD)
13.000
mm
Face Width (FW)
3.000
mm
Type
Hubbed
Spur Gears - 24 tooth - 12x4 mm Hubbed - Acetal - No Insert Gear
Material: Acetal - No Insert    Hub Diameter (D1): 10.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed - Module 0.5
Deleted Item. Available while stocks last.
Part Number: G012B-024-M05-030-040-A-P (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.00 AUD
Regular price $3.80 AUD Sale price $2.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 24 tooth - 12x4 mm Hubbed - Acetal - No Insert Gear
Number of Teeth
24
Pitch Circle Diameter (PD)
12.00
mm
Bore (d)
4.000
mm
Outside Diameter (OD)
13.000
mm
Spur Gears - 24 tooth - 12x4 mm Hubbed - Acetal - No Insert Gear
Material: Acetal - No Insert    Face Width (FW): 3.000 mm    Type: Hubbed    Hub Diameter (D1): 10.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed - Module 0.5
Deleted Item. Available while stocks last.
Part Number: G012B-024-M05-030-040-A-P (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $2.00 AUD
Regular price $3.80 AUD Sale price $2.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 24 tooth - 12x4 mm Hubbed - Acetal - Brass Insert Gear
Number of Teeth
24
Pitch Circle Diameter (PD)
12.00
mm
Bore (d)
4.000
mm
Outside Diameter (OD)
13.000
mm
Face Width (FW)
3.000
mm
Type
Hubbed
Spur Gears - 24 tooth - 12x4 mm Hubbed - Acetal - Brass Insert Gear
Material: Acetal - Brass Insert    Hub Diameter (D1): 10.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed - Module 0.5
Deleted Item. Available while stocks last.
Part Number: G012B-024-M05-030-040-AB-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $9.00 AUD
Regular price $17.10 AUD Sale price $9.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 24 tooth - 12x4 mm Hubbed - Acetal - Brass Insert Gear
Number of Teeth
24
Pitch Circle Diameter (PD)
12.00
mm
Bore (d)
4.000
mm
Outside Diameter (OD)
13.000
mm
Spur Gears - 24 tooth - 12x4 mm Hubbed - Acetal - Brass Insert Gear
Material: Acetal - Brass Insert    Face Width (FW): 3.000 mm    Type: Hubbed    Hub Diameter (D1): 10.00 mm    Hub Projection (HL): 7.00 mm   
Category: Gears - Spur - Hubbed - Module 0.5
Deleted Item. Available while stocks last.
Part Number: G012B-024-M05-030-040-AB-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $9.00 AUD
Regular price $17.10 AUD Sale price $9.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 24 tooth - 19.05x6.35 mm Hubbed - Acetal Gear
Number of Teeth
24
Pitch Circle Diameter (PD)
19.05
mm
Bore (d)
6.350
mm
Outside Diameter (OD)
20.650
mm
Face Width (FW)
4.76
mm
Type
Hubbed
Spur Gears - 24 tooth - 19.05x6.35 mm Hubbed - Acetal Gear
Material: Acetal    Hub Diameter (D1): 9.53 mm    Hub Projection (HL): 4.76 mm   
Category: Gears - Spur - Hubbed - 32DP
Deleted Item. Available while stocks last.
Part Number: G019B-024-D32-048-064-A-P (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 24 tooth - 19.05x6.35 mm Hubbed - Acetal Gear
Number of Teeth
24
Pitch Circle Diameter (PD)
19.05
mm
Bore (d)
6.350
mm
Outside Diameter (OD)
20.650
mm
Spur Gears - 24 tooth - 19.05x6.35 mm Hubbed - Acetal Gear
Material: Acetal    Face Width (FW): 4.76 mm    Type: Hubbed    Hub Diameter (D1): 9.53 mm    Hub Projection (HL): 4.76 mm   
Category: Gears - Spur - Hubbed - 32DP
Deleted Item. Available while stocks last.
Part Number: G019B-024-D32-048-064-A-P (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.00 AUD
Regular price $7.60 AUD Sale price $4.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 24 tooth - 25.4x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Number of Teeth
24
Pitch Circle Diameter (PD)
25.400
mm
Bore (d)
6.350
mm
Outside Diameter (OD)
21.08
mm
Face Width (FW)
4.78
mm
Type
Hubbed
Spur Gears - 24 tooth - 25.4x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Hub Diameter (D1): 12.70 mm    Hub Projection (HL): 6.4 mm   
Category: Gears - Spur - Hubbed - 24DP
Part Number: G025B-024-D24-032-064-S3 (Each)
2 Available Now | Further orders can be expected around Fri, Sep 04, 2026
Regular price $33.23 AUD
Regular price $39.87 AUD Sale price $33.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 2 available can be backordered.
Spur Gears - 24 tooth - 25.4x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Number of Teeth
24
Pitch Circle Diameter (PD)
25.400
mm
Bore (d)
6.350
mm
Outside Diameter (OD)
21.08
mm
Spur Gears - 24 tooth - 25.4x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80    Face Width (FW): 4.78 mm    Type: Hubbed    Hub Diameter (D1): 12.70 mm    Hub Projection (HL): 6.4 mm   
Category: Gears - Spur - Hubbed - 24DP
Part Number: G025B-024-D24-032-064-S3 (Each)
2 Available Now | Further orders can be expected around Fri, Sep 04, 2026
Regular price $33.23 AUD
Regular price $39.87 AUD Sale price $33.23 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

2 Available Now. Backorder if more than 2.
Spur Gears - 25 tooth - 13.23x4.762 mm Hubbed - Aluminium Alloy 2024 Gear
Number of Teeth
25
Pitch Circle Diameter (PD)
13.23
mm
Bore (d)
4.762
mm
Outside Diameter (OD)
14.277
mm
Face Width (FW)
3.18
mm
Type
Hubbed
Spur Gears - 25 tooth - 13.23x4.762 mm Hubbed - Aluminium Alloy 2024 Gear
Material: Aluminium Alloy 2024    Hub Diameter (D1): 9.53 mm    Hub Projection (HL): 5.54 mm   
Category: Gears - Spur - Hubbed - 48DP
Deleted Item. Available while stocks last.
Part Number: G013B-025-D48-032-048-AL-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $10.00 AUD
Regular price $19.00 AUD Sale price $10.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 25 tooth - 13.23x4.762 mm Hubbed - Aluminium Alloy 2024 Gear
Number of Teeth
25
Pitch Circle Diameter (PD)
13.23
mm
Bore (d)
4.762
mm
Outside Diameter (OD)
14.277
mm
Spur Gears - 25 tooth - 13.23x4.762 mm Hubbed - Aluminium Alloy 2024 Gear
Material: Aluminium Alloy 2024    Face Width (FW): 3.18 mm    Type: Hubbed    Hub Diameter (D1): 9.53 mm    Hub Projection (HL): 5.54 mm   
Category: Gears - Spur - Hubbed - 48DP
Deleted Item. Available while stocks last.
Part Number: G013B-025-D48-032-048-AL-G (Each)
1 Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $10.00 AUD
Regular price $19.00 AUD Sale price $10.00 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

1 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Spur Gears - 21 tooth - 21x6 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
21
Pitch Circle Diameter (PD)
21.00
mm
Bore (d)
6.00
mm
H7
(Equiv. 0.236 in.)
Face Width (FW)
8.00
mm
Type
Hubbed
Spur Gears - 21 tooth - 21x6 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 18.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G021B-021-M1-080-060P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $15.41 AUD
Regular price Sale price $15.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 21 tooth - 21x6 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
21
Pitch Circle Diameter (PD)
21.00
mm
Bore (d)
6.00
mm
H7
(Equiv. 0.236 in.)
Spur Gears - 21 tooth - 21x6 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 8.00 mm    Type: Hubbed    Hub Diameter (D1): 18.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G021B-021-M1-080-060P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $15.41 AUD
Regular price Sale price $15.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 21 tooth - 21x8 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
21
Pitch Circle Diameter (PD)
21.00
mm
Bore (d)
8.00
mm
H7
(Equiv. 0.315 in.)
Face Width (FW)
12.00
mm
Type
Hubbed
Spur Gears - 21 tooth - 21x8 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Hub Diameter (D1): 18.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G021B-021-M1-120-080P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $18.41 AUD
Regular price Sale price $18.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Spur Gears - 21 tooth - 21x8 mm Hubbed - Carbon Steel S45C Gear
Number of Teeth
21
Pitch Circle Diameter (PD)
21.00
mm
Bore (d)
8.00
mm
H7
(Equiv. 0.315 in.)
Spur Gears - 21 tooth - 21x8 mm Hubbed - Carbon Steel S45C Gear
Material: Carbon Steel S45C    Face Width (FW): 12.00 mm    Type: Hubbed    Hub Diameter (D1): 18.00 mm    Hub Projection (HL): 8.00 mm   
Category: Gears - Spur - Hubbed - Module 1
Part Number: G021B-021-M1-120-080P-C (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Aug 21, 2026
Regular price $18.41 AUD
Regular price Sale price $18.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.