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Collection: Gears - Spur - Standard - 24DP - 20 Degree

Gears -> Spur -> Standard -> 24DP -> 20 Degree

Number of Teeth	Pitch Circle Diameter (PD)	Bore (d)	Outside Diameter (OD)	Face Width (FW)	Type	Indicative Image
Spur Gears - 64 tooth - 50.8x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Number of Teeth 64	Pitch Circle Diameter (PD) 50.800 mm (Equiv. 2 in.)	Bore (d) 6.350 mm (Equiv. 0.25 in.)	Outside Diameter (OD) 52.40 mm	Face Width (FW) 4.78 mm	Type Hubbed
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Locking Method: Pin Hub - No Set Screw Category: Gears - Spur - Hubbed - 32DP - 20 Degree - Stainless
Part Number: G051B-064-D32-032-064-S3 (Each) 2 Available Now \| Further orders can be expected around Tue, Feb 17, 2026 Regular price $61.50 AUD Regular price ~~$73.80 AUD~~ Sale price $61.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 2 available can be backordered.
Number of Teeth	Pitch Circle Diameter (PD)	Bore (d)	Outside Diameter (OD)	Indicative Image
Spur Gears - 64 tooth - 50.8x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Number of Teeth 64	Pitch Circle Diameter (PD) 50.800 mm (Equiv. 2 in.)	Bore (d) 6.350 mm (Equiv. 0.25 in.)	Outside Diameter (OD) 52.40 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Face Width (FW): 4.78 mm Type: Hubbed Locking Method: Pin Hub - No Set Screw Category: Gears - Spur - Hubbed - 32DP - 20 Degree - Stainless
Part Number: G051B-064-D32-032-064-S3 (Each) 2 Available Now \| Further orders can be expected around Tue, Feb 17, 2026 Regular price $61.50 AUD Regular price ~~$73.80 AUD~~ Sale price $61.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. Backorder if more than 2.
G051B-064-D32-032-064-S3 (Each) --- Spur Gears - 64 tooth - 50.8x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear Sale G051B-064-D32-032-064-S3 (Each) --- Spur Gears - 64 tooth - 50.8x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear Regular price $61.50 AUD Regular price ~~$73.80 AUD~~ Sale price $61.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2 Available Now Sale
Spur Gears - 72 tooth - 28.575x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Number of Teeth 72	Pitch Circle Diameter (PD) 28.575 mm (Equiv. 1.125 in.)	Bore (d) 6.350 mm (Equiv. 0.25 in.)	Outside Diameter (OD) 29.36 mm	Face Width (FW) 4.78 mm	Type Hubbed
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Locking Method: Pin Hub - No Set Screw
Part Number: G029B-072-D64-032-064-S3 (Each) 2 Available Now \| Further orders can be expected around Tue, Feb 17, 2026 Regular price $80.77 AUD Regular price ~~$96.93 AUD~~ Sale price $80.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 2 available can be backordered.
Spur Gears - 72 tooth - 28.575x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Number of Teeth 72	Pitch Circle Diameter (PD) 28.575 mm (Equiv. 1.125 in.)	Bore (d) 6.350 mm (Equiv. 0.25 in.)	Outside Diameter (OD) 29.36 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Face Width (FW): 4.78 mm Type: Hubbed Locking Method: Pin Hub - No Set Screw
Part Number: G029B-072-D64-032-064-S3 (Each) 2 Available Now \| Further orders can be expected around Tue, Feb 17, 2026 Regular price $80.77 AUD Regular price ~~$96.93 AUD~~ Sale price $80.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. Backorder if more than 2.
G029B-072-D64-032-064-S3 (Each) --- Spur Gears - 72 tooth - 28.575x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear Sale G029B-072-D64-032-064-S3 (Each) --- Spur Gears - 72 tooth - 28.575x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear Regular price $80.77 AUD Regular price ~~$96.93 AUD~~ Sale price $80.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2 Available Now Sale
Spur Gears - 72 tooth - 57.15x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Number of Teeth 72	Pitch Circle Diameter (PD) 57.150 mm (Equiv. 2.25 in.)	Bore (d) 6.350 mm (Equiv. 0.25 in.)	Outside Diameter (OD) 58.75 mm	Face Width (FW) 4.78 mm	Type Hubbed
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Locking Method: Pin Hub - No Set Screw Category: Gears - Spur - Hubbed - 32DP - 20 Degree - Stainless
Part Number: G057B-072-D32-032-064-S3 (Each) 2 Available Now \| Further orders can be expected around Tue, Feb 17, 2026 Regular price $67.23 AUD Regular price ~~$80.67 AUD~~ Sale price $67.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 2 available can be backordered.
Spur Gears - 72 tooth - 57.15x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear
Number of Teeth 72	Pitch Circle Diameter (PD) 57.150 mm (Equiv. 2.25 in.)	Bore (d) 6.350 mm (Equiv. 0.25 in.)	Outside Diameter (OD) 58.75 mm
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80 Face Width (FW): 4.78 mm Type: Hubbed Locking Method: Pin Hub - No Set Screw Category: Gears - Spur - Hubbed - 32DP - 20 Degree - Stainless
Part Number: G057B-072-D32-032-064-S3 (Each) 2 Available Now \| Further orders can be expected around Tue, Feb 17, 2026 Regular price $67.23 AUD Regular price ~~$80.67 AUD~~ Sale price $67.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. Backorder if more than 2.
G057B-072-D32-032-064-S3 (Each) --- Spur Gears - 72 tooth - 57.15x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear Sale G057B-072-D32-032-064-S3 (Each) --- Spur Gears - 72 tooth - 57.15x6.35 mm Hubbed - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Gear Regular price $67.23 AUD Regular price ~~$80.67 AUD~~ Sale price $67.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2 Available Now Sale

Small Parts & Bearings Pty Ltd
3A / 8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 79 121 865 414)