Collection: Bearings - Plastic - Acetal - Glass Balls

31 Products in this selection
  • Bearings for Extreme Corrosion Resistance - Low Speed - Low Load.
  • Races made from Acetal - Balls made from Ground Glass - Cages from Acetal or Nylon.
  • Lubrication - Water Lubrication or can be run dry - Must lubricate over 2500 RPM.
  • Temperature Range - Minus 30 oC to 100 oC Continuous.
Small Parts & Bearings

Additional resources:
Tolerances
Plastic Bearings PDF Catalogue
Shafting

A more comprehensive listing may be found on the MBA Minibearings main store at Bearings - Plastic - Acetal - Glass Balls.
ID (d) OD (D) Width (B) Flange Diameter Flange Thickness Indicative
Image
ID (d)
17.000
mm
+ 0.076 / - 0.000
(Equiv. 0.669 in.)
OD (D)
35.000
mm
+ 0.000 / - 0.102
(Equiv. 1.378 in.)
Width (B)
10.000
mm
+ 0.127 / - 0.000
(Equiv. 0.394 in.)
Plastic Bearings - 17x35x10 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 1069    Type: Radial    Dynamic Load Rating: 31.3 Kg    Static Load Rating: 20.9 Kg   
Part Number: P-6003-AGL (Each) Plastic Bearings - 17x35x10 mm - Acetal with Glass Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Jul 23, 2026
Regular price $31.41 AUD
Regular price Sale price $31.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Each
ID (d) OD (D) Width (B) Flange Diameter Indicative
Image
ID (d)
17.000
mm
+ 0.076 / - 0.000
(Equiv. 0.669 in.)
OD (D)
35.000
mm
+ 0.000 / - 0.102
(Equiv. 1.378 in.)
Width (B)
10.000
mm
+ 0.127 / - 0.000
(Equiv. 0.394 in.)
Plastic Bearings - 17x35x10 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 1069    Type: Radial    Dynamic Load Rating: 31.3 Kg    Static Load Rating: 20.9 Kg   
Part Number: P-6003-AGL (Each) Plastic Bearings - 17x35x10 mm - Acetal with Glass Balls Bearing
Out of Stock | Backorder Now | Orders can be expected around Thu, Jul 23, 2026
Regular price $31.41 AUD
Regular price Sale price $31.41 AUD
Each
Excludes GST and overseas Taxes & Duties
Each
View the product page first if you are unsure.
ID (d)
17.000
mm
+ 0.076 / - 0.000
(Equiv. 0.669 in.)
OD (D)
47.000
mm
+ 0.000 / - 0.127
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.127 / - 0.000
(Equiv. 0.551 in.)
Plastic Bearings - 17x47x14 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 840    Type: Radial    Dynamic Load Rating: 35.4 Kg    Static Load Rating: 23.6 Kg   
Part Number: P-6303-AGL (Each) Plastic Bearings - 17x47x14 mm - Acetal with Glass Balls Bearing
2 Available Now | Further orders can be expected around Thu, Jul 23, 2026
Regular price $38.50 AUD
Regular price $70.90 AUD Sale price $38.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Each
ID (d)
17.000
mm
+ 0.076 / - 0.000
(Equiv. 0.669 in.)
OD (D)
47.000
mm
+ 0.000 / - 0.127
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.127 / - 0.000
(Equiv. 0.551 in.)
Plastic Bearings - 17x47x14 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 840    Type: Radial    Dynamic Load Rating: 35.4 Kg    Static Load Rating: 23.6 Kg   
Part Number: P-6303-AGL (Each) Plastic Bearings - 17x47x14 mm - Acetal with Glass Balls Bearing
2 Available Now | Further orders can be expected around Thu, Jul 23, 2026
Regular price $38.50 AUD
Regular price $70.90 AUD Sale price $38.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Each
View the product page first if you are unsure.
ID (d)
20.000
mm
+ 0.102 / - 0.000
(Equiv. 0.787 in.)
OD (D)
47.000
mm
+ 0.000 / - 0.127
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.127 / - 0.000
(Equiv. 0.551 in.)
Plastic Bearings - 20x47x14 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 840    Type: Radial    Dynamic Load Rating: 35.4 Kg    Static Load Rating: 23.6 Kg   
Part Number: P-6204-AGL (Each) Plastic Bearings - 20x47x14 mm - Acetal with Glass Balls Bearing
3 Available Now | Further orders can be expected around Thu, Jul 23, 2026
Regular price $31.32 AUD
Regular price $57.58 AUD Sale price $31.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Each
ID (d)
20.000
mm
+ 0.102 / - 0.000
(Equiv. 0.787 in.)
OD (D)
47.000
mm
+ 0.000 / - 0.127
(Equiv. 1.85 in.)
Width (B)
14.000
mm
+ 0.127 / - 0.000
(Equiv. 0.551 in.)
Plastic Bearings - 20x47x14 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 840    Type: Radial    Dynamic Load Rating: 35.4 Kg    Static Load Rating: 23.6 Kg   
Part Number: P-6204-AGL (Each) Plastic Bearings - 20x47x14 mm - Acetal with Glass Balls Bearing
3 Available Now | Further orders can be expected around Thu, Jul 23, 2026
Regular price $31.32 AUD
Regular price $57.58 AUD Sale price $31.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Each
View the product page first if you are unsure.
ID (d)
20.000
mm
+ 0.102 / - 0.000
(Equiv. 0.787 in.)
OD (D)
52.000
mm
+ 0.000 / - 0.152
(Equiv. 2.047 in.)
Width (B)
15.000
mm
+ 0.127 / - 0.000
(Equiv. 0.591 in.)
Plastic Bearings - 20x52x15 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 724    Type: Radial    Dynamic Load Rating: 41.7 Kg    Static Load Rating: 27.7 Kg   
Part Number: P-6304-AGL (Each) Plastic Bearings - 20x52x15 mm - Acetal with Glass Balls Bearing
1 Available Now | Further orders can be expected around Thu, Aug 13, 2026
Regular price $61.68 AUD
Regular price $113.73 AUD Sale price $61.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Each
ID (d)
20.000
mm
+ 0.102 / - 0.000
(Equiv. 0.787 in.)
OD (D)
52.000
mm
+ 0.000 / - 0.152
(Equiv. 2.047 in.)
Width (B)
15.000
mm
+ 0.127 / - 0.000
(Equiv. 0.591 in.)
Plastic Bearings - 20x52x15 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 724    Type: Radial    Dynamic Load Rating: 41.7 Kg    Static Load Rating: 27.7 Kg   
Part Number: P-6304-AGL (Each) Plastic Bearings - 20x52x15 mm - Acetal with Glass Balls Bearing
1 Available Now | Further orders can be expected around Thu, Aug 13, 2026
Regular price $61.68 AUD
Regular price $113.73 AUD Sale price $61.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Each
View the product page first if you are unsure.
ID (d)
25.000
mm
+ 0.102 / - 0.000
(Equiv. 0.984 in.)
OD (D)
47.000
mm
+ 0.000 / - 0.127
(Equiv. 1.85 in.)
Width (B)
8.000
mm
+ 0.127 / - 0.000
(Equiv. 0.315 in.)
Plastic Bearings - 25x47x8 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 840    Type: Radial    Dynamic Load Rating: 35.4 Kg    Static Load Rating: 23.6 Kg   
Part Number: P-6005A-AGL (Each) Plastic Bearings - 25x47x8 mm - Acetal with Glass Balls Bearing
6 Available Now | Further orders can be expected around Thu, Jul 23, 2026
Regular price $37.50 AUD
Regular price $69.02 AUD Sale price $37.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Each
ID (d)
25.000
mm
+ 0.102 / - 0.000
(Equiv. 0.984 in.)
OD (D)
47.000
mm
+ 0.000 / - 0.127
(Equiv. 1.85 in.)
Width (B)
8.000
mm
+ 0.127 / - 0.000
(Equiv. 0.315 in.)
Plastic Bearings - 25x47x8 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 840    Type: Radial    Dynamic Load Rating: 35.4 Kg    Static Load Rating: 23.6 Kg   
Part Number: P-6005A-AGL (Each) Plastic Bearings - 25x47x8 mm - Acetal with Glass Balls Bearing
6 Available Now | Further orders can be expected around Thu, Jul 23, 2026
Regular price $37.50 AUD
Regular price $69.02 AUD Sale price $37.50 AUD
Each
Excludes GST and overseas Taxes & Duties
Each
View the product page first if you are unsure.
ID (d)
25.000
mm
+ 0.102 / - 0.000
(Equiv. 0.984 in.)
OD (D)
47.000
mm
+ 0.000 / - 0.127
(Equiv. 1.85 in.)
Width (B)
12.000
mm
+ 0.127 / - 0.000
(Equiv. 0.472 in.)
Plastic Bearings - 25x47x12 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 840    Type: Radial    Dynamic Load Rating: 35.4 Kg    Static Load Rating: 23.6 Kg   
Part Number: P-6005-AGL (Each) Plastic Bearings - 25x47x12 mm - Acetal with Glass Balls Bearing
18 Available Now | Further orders can be expected around Thu, Jul 23, 2026
Regular price $75.05 AUD
Regular price Sale price $75.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Each
ID (d)
25.000
mm
+ 0.102 / - 0.000
(Equiv. 0.984 in.)
OD (D)
47.000
mm
+ 0.000 / - 0.127
(Equiv. 1.85 in.)
Width (B)
12.000
mm
+ 0.127 / - 0.000
(Equiv. 0.472 in.)
Plastic Bearings - 25x47x12 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 840    Type: Radial    Dynamic Load Rating: 35.4 Kg    Static Load Rating: 23.6 Kg   
Part Number: P-6005-AGL (Each) Plastic Bearings - 25x47x12 mm - Acetal with Glass Balls Bearing
18 Available Now | Further orders can be expected around Thu, Jul 23, 2026
Regular price $75.05 AUD
Regular price Sale price $75.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Each
View the product page first if you are unsure.
ID (d)
30.000
mm
+ 0.102 / - 0.000
(Equiv. 1.181 in.)
OD (D)
62.000
mm
+ 0.000 / - 0.152
(Equiv. 2.441 in.)
Width (B)
16.000
mm
+ 0.127 / - 0.000
(Equiv. 0.63 in.)
Plastic Bearings - 30x62x16 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 729    Type: Radial    Dynamic Load Rating: 41.7 Kg    Static Load Rating: 27.7 Kg   
Part Number: P-6206-AGL (Each) Plastic Bearings - 30x62x16 mm - Acetal with Glass Balls Bearing
457 Available Now | Item Discontinued - Up to 457 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $42.79 AUD
Regular price $139.37 AUD Sale price $42.79 AUD
Each
Excludes GST and overseas Taxes & Duties
Each
ID (d)
30.000
mm
+ 0.102 / - 0.000
(Equiv. 1.181 in.)
OD (D)
62.000
mm
+ 0.000 / - 0.152
(Equiv. 2.441 in.)
Width (B)
16.000
mm
+ 0.127 / - 0.000
(Equiv. 0.63 in.)
Plastic Bearings - 30x62x16 mm - Acetal with Glass Balls
Material: Acetal with Glass Balls    Max RPM in Air: 729    Type: Radial    Dynamic Load Rating: 41.7 Kg    Static Load Rating: 27.7 Kg   
Part Number: P-6206-AGL (Each) Plastic Bearings - 30x62x16 mm - Acetal with Glass Balls Bearing
457 Available Now | Item Discontinued - Up to 457 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $42.79 AUD
Regular price $139.37 AUD Sale price $42.79 AUD
Each
Excludes GST and overseas Taxes & Duties
Each