Timken’s deep groove ball bearings deliver reliable performance in a wide range of applications and conditions. With super-finished raceways and controlled geometries, our premium design helps ensure consistent quality.
Part Number |
Bore Size d |
Features |
Bearing Type |
Outside Diameter D |
Outside Ring Width B |
Cr - Dynamic Load Rating |
C0r - Static Load Rating |
Grease Reference Speed |
Oil Reference Speed |
CAD |
Lubrication Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 6303-2RZ-NR | Bore Size d N/A 17 mm | Features N/A Non-Contact Seals With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 47 mm | Outside Ring Width B N/A 14 mm | Cr - Dynamic Load Rating N/A 13600 N | C0r - Static Load Rating N/A 6600 N | Grease Reference Speed N/A 15000 rpm | Oil Reference Speed N/A 22000 rpm |
CAD
N/A 
|
Lubrication Type N/A |
| 6303-RS | Bore Size d N/A 17 mm | Features N/A One Contact Seal | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 47 mm | Outside Ring Width B N/A 14 mm | Cr - Dynamic Load Rating N/A 13600 N | C0r - Static Load Rating N/A 6600 N | Grease Reference Speed N/A 15000 rpm | Oil Reference Speed N/A 22000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6303-RS-C3 | Bore Size d N/A 17 mm | Features N/A One Contact Seal | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 47 mm | Outside Ring Width B N/A 14 mm | Cr - Dynamic Load Rating N/A 13600 N | C0r - Static Load Rating N/A 6600 N | Grease Reference Speed N/A 15000 rpm | Oil Reference Speed N/A 22000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6303-Z | Bore Size d N/A 17 mm | Features N/A One Shield | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 47 mm | Outside Ring Width B N/A 14 mm | Cr - Dynamic Load Rating N/A 13600 N | C0r - Static Load Rating N/A 6600 N | Grease Reference Speed N/A 15000 rpm | Oil Reference Speed N/A 22000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6303-Z-C3 | Bore Size d N/A 17 mm | Features N/A One Shield | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 47 mm | Outside Ring Width B N/A 14 mm | Cr - Dynamic Load Rating N/A 13600 N | C0r - Static Load Rating N/A 6600 N | Grease Reference Speed N/A 15000 rpm | Oil Reference Speed N/A 22000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6303-Z-NR | Bore Size d N/A 17 mm | Features N/A One Shield With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 47 mm | Outside Ring Width B N/A 14 mm | Cr - Dynamic Load Rating N/A 13600 N | C0r - Static Load Rating N/A 6600 N | Grease Reference Speed N/A 15000 rpm | Oil Reference Speed N/A 22000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6303-Z-NR-C3 | Bore Size d N/A 17 mm | Features N/A One Shield With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 47 mm | Outside Ring Width B N/A 14 mm | Cr - Dynamic Load Rating N/A 13600 N | C0r - Static Load Rating N/A 6600 N | Grease Reference Speed N/A 15000 rpm | Oil Reference Speed N/A 22000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6304-2RS-NR | Bore Size d N/A 20 mm | Features N/A Contact Seals With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 52 mm | Outside Ring Width B N/A 15 mm | Cr - Dynamic Load Rating N/A 15900 N | C0r - Static Load Rating N/A 7800 N | Grease Reference Speed N/A 13000 rpm | Oil Reference Speed N/A 20000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6304-2RS-NR-C3 | Bore Size d N/A 20 mm | Features N/A Contact Seals With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 52 mm | Outside Ring Width B N/A 15 mm | Cr - Dynamic Load Rating N/A 15900 N | C0r - Static Load Rating N/A 7800 N | Grease Reference Speed N/A 13000 rpm | Oil Reference Speed N/A 20000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6304-2RZ-NR | Bore Size d N/A 20 mm | Features N/A Non-Contact Seals With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 52 mm | Outside Ring Width B N/A 15 mm | Cr - Dynamic Load Rating N/A 15900 N | C0r - Static Load Rating N/A 7800 N | Grease Reference Speed N/A 13000 rpm | Oil Reference Speed N/A 20000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6304-2RZ-NR-C3 | Bore Size d N/A 20 mm | Features N/A Non-Contact Seals With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 52 mm | Outside Ring Width B N/A 15 mm | Cr - Dynamic Load Rating N/A 15900 N | C0r - Static Load Rating N/A 7800 N | Grease Reference Speed N/A 13000 rpm | Oil Reference Speed N/A 20000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6304-RS | Bore Size d N/A 20 mm | Features N/A One Contact Seal | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 52 mm | Outside Ring Width B N/A 15 mm | Cr - Dynamic Load Rating N/A 15900 N | C0r - Static Load Rating N/A 7800 N | Grease Reference Speed N/A 13000 rpm | Oil Reference Speed N/A 20000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6304-RS-C3 | Bore Size d N/A 20 mm | Features N/A One Contact Seal | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 52 mm | Outside Ring Width B N/A 15 mm | Cr - Dynamic Load Rating N/A 15900 N | C0r - Static Load Rating N/A 7800 N | Grease Reference Speed N/A 13000 rpm | Oil Reference Speed N/A 20000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6304-Z | Bore Size d N/A 20 mm | Features N/A One Shield | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 52 mm | Outside Ring Width B N/A 15 mm | Cr - Dynamic Load Rating N/A 15900 N | C0r - Static Load Rating N/A 7800 N | Grease Reference Speed N/A 13000 rpm | Oil Reference Speed N/A 20000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6304-Z-C3 | Bore Size d N/A 20 mm | Features N/A One Shield | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 52 mm | Outside Ring Width B N/A 15 mm | Cr - Dynamic Load Rating N/A 15900 N | C0r - Static Load Rating N/A 7800 N | Grease Reference Speed N/A 13000 rpm | Oil Reference Speed N/A 20000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6304-Z-NR | Bore Size d N/A 20 mm | Features N/A One Shield With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 52 mm | Outside Ring Width B N/A 15 mm | Cr - Dynamic Load Rating N/A 15900 N | C0r - Static Load Rating N/A 7800 N | Grease Reference Speed N/A 13000 rpm | Oil Reference Speed N/A 20000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6304-Z-NR-C3 | Bore Size d N/A 20 mm | Features N/A One Shield With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 52 mm | Outside Ring Width B N/A 15 mm | Cr - Dynamic Load Rating N/A 15900 N | C0r - Static Load Rating N/A 7800 N | Grease Reference Speed N/A 13000 rpm | Oil Reference Speed N/A 20000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6304-ZZ-NR | Bore Size d N/A 20 mm | Features N/A Shields With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 52 mm | Outside Ring Width B N/A 15 mm | Cr - Dynamic Load Rating N/A 15900 N | C0r - Static Load Rating N/A 7800 N | Grease Reference Speed N/A 13000 rpm | Oil Reference Speed N/A 20000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6305-2RS-NR-C3 | Bore Size d N/A 25 mm | Features N/A Contact Seals With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 62 mm | Outside Ring Width B N/A 17 mm | Cr - Dynamic Load Rating N/A 20600 N | C0r - Static Load Rating N/A 11200 N | Grease Reference Speed N/A 12000 rpm | Oil Reference Speed N/A 17000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6305-C4 | Bore Size d N/A 25 mm | Features N/A Open | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 62 mm | Outside Ring Width B N/A 17 mm | Cr - Dynamic Load Rating N/A 20600 N | C0r - Static Load Rating N/A 11200 N | Grease Reference Speed N/A 12000 rpm | Oil Reference Speed N/A 17000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6305-RS | Bore Size d N/A 25 mm | Features N/A One Contact Seal | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 62 mm | Outside Ring Width B N/A 17 mm | Cr - Dynamic Load Rating N/A 20600 N | C0r - Static Load Rating N/A 11200 N | Grease Reference Speed N/A 12000 rpm | Oil Reference Speed N/A 17000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6305-RS-C3 | Bore Size d N/A 25 mm | Features N/A One Contact Seal | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 62 mm | Outside Ring Width B N/A 17 mm | Cr - Dynamic Load Rating N/A 20600 N | C0r - Static Load Rating N/A 11200 N | Grease Reference Speed N/A 12000 rpm | Oil Reference Speed N/A 17000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6305-Z | Bore Size d N/A 25 mm | Features N/A One Shield | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 62 mm | Outside Ring Width B N/A 17 mm | Cr - Dynamic Load Rating N/A 20600 N | C0r - Static Load Rating N/A 11200 N | Grease Reference Speed N/A 12000 rpm | Oil Reference Speed N/A 17000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6305-Z-C3 | Bore Size d N/A 25 mm | Features N/A One Shield | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 62 mm | Outside Ring Width B N/A 17 mm | Cr - Dynamic Load Rating N/A 20600 N | C0r - Static Load Rating N/A 11200 N | Grease Reference Speed N/A 12000 rpm | Oil Reference Speed N/A 17000 rpm |
CAD
N/A
|
Lubrication Type N/A |
| 6305-Z-NR | Bore Size d N/A 25 mm | Features N/A One Shield With Snap Ring | Bearing Type N/A Standard DGBB | Outside Diameter D N/A 62 mm | Outside Ring Width B N/A 17 mm | Cr - Dynamic Load Rating N/A 20600 N | C0r - Static Load Rating N/A 11200 N | Grease Reference Speed N/A 12000 rpm | Oil Reference Speed N/A 17000 rpm |
CAD
N/A
|
Lubrication Type N/A |
