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 |
Clearance |
Bore Size d |
Features |
Outside Diameter D |
Outside Ring Width B |
Cr - Dynamic Load Rating |
C0r - Static Load Rating |
Grease Limiting Speed |
Oil Reference Speed |
CAD |
---|---|---|---|---|---|---|---|---|---|---|
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61904-2RS-C3 | Clearance N/A C3 | Bore Size d N/A 20 mm | Features N/A Contact Seals | Outside Diameter D N/A 37 mm | Outside Ring Width B N/A 9 mm | Cr - Dynamic Load Rating N/A 6400 N | C0r - Static Load Rating N/A 3700 N | Grease Limiting Speed N/A 19000 rpm | Oil Reference Speed N/A 22000 rpm |
CAD
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61904-2RS/VSL609 | Clearance N/A C0 (Normal) | Bore Size d N/A 20 mm | Features N/A Contact Seals | Outside Diameter D N/A 37 mm | Outside Ring Width B N/A 9 mm | Cr - Dynamic Load Rating N/A 6400 N | C0r - Static Load Rating N/A 3700 N | Grease Limiting Speed N/A | Oil Reference Speed N/A |
CAD
N/A ![]() |
61904-2RS | Clearance N/A C0 (Normal) | Bore Size d N/A 20 mm | Features N/A Contact Seals | Outside Diameter D N/A 37 mm | Outside Ring Width B N/A 9 mm | Cr - Dynamic Load Rating N/A 6400 N | C0r - Static Load Rating N/A 3700 N | Grease Limiting Speed N/A 19000 rpm | Oil Reference Speed N/A 22000 rpm |
CAD
N/A ![]() |
61904 | Clearance N/A C0 (Normal) | Bore Size d N/A 20 mm | Features N/A Open | Outside Diameter D N/A 37 mm | Outside Ring Width B N/A 9 mm | Cr - Dynamic Load Rating N/A 6400 N | C0r - Static Load Rating N/A 3700 N | Grease Limiting Speed N/A 19000 rpm | Oil Reference Speed N/A 22000 rpm |
CAD
N/A ![]() |
61903-ZZ-C3 | Clearance N/A C3 | Bore Size d N/A 17 mm | Features N/A Shields | Outside Diameter D N/A 30 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4600 N | C0r - Static Load Rating N/A 2600 N | Grease Limiting Speed N/A 22000 rpm | Oil Reference Speed N/A 26000 rpm |
CAD
N/A ![]() |
61903-ZZ | Clearance N/A C0 (Normal) | Bore Size d N/A 17 mm | Features N/A Shields | Outside Diameter D N/A 30 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4600 N | C0r - Static Load Rating N/A 2600 N | Grease Limiting Speed N/A 22000 rpm | Oil Reference Speed N/A 26000 rpm |
CAD
N/A ![]() |
61903-C3 | Clearance N/A C3 | Bore Size d N/A 17 mm | Features N/A Open | Outside Diameter D N/A 30 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4600 N | C0r - Static Load Rating N/A 2600 N | Grease Limiting Speed N/A 22000 rpm | Oil Reference Speed N/A 26000 rpm |
CAD
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61903-2RZ-C3 | Clearance N/A C3 | Bore Size d N/A 17 mm | Features N/A Non-Contact Seals | Outside Diameter D N/A 30 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4600 N | C0r - Static Load Rating N/A 2600 N | Grease Limiting Speed N/A 22000 rpm | Oil Reference Speed N/A 26000 rpm |
CAD
N/A ![]() |
61903-2RZ | Clearance N/A C0 (Normal) | Bore Size d N/A 17 mm | Features N/A Non-Contact Seals | Outside Diameter D N/A 30 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4600 N | C0r - Static Load Rating N/A 2600 N | Grease Limiting Speed N/A 22000 rpm | Oil Reference Speed N/A 26000 rpm |
CAD
N/A ![]() |
61903-2RS-C3 | Clearance N/A C3 | Bore Size d N/A 17 mm | Features N/A Contact Seals | Outside Diameter D N/A 30 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4600 N | C0r - Static Load Rating N/A 2600 N | Grease Limiting Speed N/A 22000 rpm | Oil Reference Speed N/A 26000 rpm |
CAD
N/A ![]() |
61903-2RS/VSL609 | Clearance N/A C0 (Normal) | Bore Size d N/A 17 mm | Features N/A Contact Seals | Outside Diameter D N/A 30 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4600 N | C0r - Static Load Rating N/A 2600 N | Grease Limiting Speed N/A | Oil Reference Speed N/A |
CAD
N/A ![]() |
61903-2RS | Clearance N/A C0 (Normal) | Bore Size d N/A 17 mm | Features N/A Contact Seals | Outside Diameter D N/A 30 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4600 N | C0r - Static Load Rating N/A 2600 N | Grease Limiting Speed N/A 22000 rpm | Oil Reference Speed N/A 26000 rpm |
CAD
N/A ![]() |
61903/VSL609 | Clearance N/A C0 (Normal) | Bore Size d N/A 17 mm | Features N/A Open | Outside Diameter D N/A 30 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4600 N | C0r - Static Load Rating N/A 2600 N | Grease Limiting Speed N/A | Oil Reference Speed N/A |
CAD
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61903 | Clearance N/A C0 (Normal) | Bore Size d N/A 17 mm | Features N/A Open | Outside Diameter D N/A 30 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4600 N | C0r - Static Load Rating N/A 2600 N | Grease Limiting Speed N/A 22000 rpm | Oil Reference Speed N/A 26000 rpm |
CAD
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61902-ZZ-C3 | Clearance N/A C3 | Bore Size d N/A 15 mm | Features N/A Shields | Outside Diameter D N/A 28 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4300 N | C0r - Static Load Rating N/A 2300 N | Grease Limiting Speed N/A 24000 rpm | Oil Reference Speed N/A 29000 rpm |
CAD
N/A ![]() |
61902-ZZ | Clearance N/A C0 (Normal) | Bore Size d N/A 15 mm | Features N/A Shields | Outside Diameter D N/A 28 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4300 N | C0r - Static Load Rating N/A 2300 N | Grease Limiting Speed N/A 24000 rpm | Oil Reference Speed N/A 29000 rpm |
CAD
N/A ![]() |
61902-C3 | Clearance N/A C3 | Bore Size d N/A 15 mm | Features N/A Open | Outside Diameter D N/A 28 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4300 N | C0r - Static Load Rating N/A 2300 N | Grease Limiting Speed N/A 24000 rpm | Oil Reference Speed N/A 29000 rpm |
CAD
N/A ![]() |
61902-2RZ-C3 | Clearance N/A C3 | Bore Size d N/A 15 mm | Features N/A Non-Contact Seals | Outside Diameter D N/A 28 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4300 N | C0r - Static Load Rating N/A 2300 N | Grease Limiting Speed N/A 24000 rpm | Oil Reference Speed N/A 29000 rpm |
CAD
N/A ![]() |
61902-2RZ | Clearance N/A C0 (Normal) | Bore Size d N/A 15 mm | Features N/A Non-Contact Seals | Outside Diameter D N/A 28 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4300 N | C0r - Static Load Rating N/A 2300 N | Grease Limiting Speed N/A 24000 rpm | Oil Reference Speed N/A 29000 rpm |
CAD
N/A ![]() |
61902-2RS-C3 | Clearance N/A C3 | Bore Size d N/A 15 mm | Features N/A Contact Seals | Outside Diameter D N/A 28 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4300 N | C0r - Static Load Rating N/A 2300 N | Grease Limiting Speed N/A 24000 rpm | Oil Reference Speed N/A 29000 rpm |
CAD
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61902-2RS/VSL609 | Clearance N/A C0 (Normal) | Bore Size d N/A 15 mm | Features N/A Contact Seals | Outside Diameter D N/A 28 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4300 N | C0r - Static Load Rating N/A 2300 N | Grease Limiting Speed N/A | Oil Reference Speed N/A |
CAD
N/A ![]() |
61902-2RS | Clearance N/A C0 (Normal) | Bore Size d N/A 15 mm | Features N/A Contact Seals | Outside Diameter D N/A 28 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4300 N | C0r - Static Load Rating N/A 2300 N | Grease Limiting Speed N/A 24000 rpm | Oil Reference Speed N/A 29000 rpm |
CAD
N/A ![]() |
61902/VSL609 | Clearance N/A C0 (Normal) | Bore Size d N/A 15 mm | Features N/A Open | Outside Diameter D N/A 28 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4300 N | C0r - Static Load Rating N/A 2300 N | Grease Limiting Speed N/A | Oil Reference Speed N/A |
CAD
N/A ![]() |
61902 | Clearance N/A C0 (Normal) | Bore Size d N/A 15 mm | Features N/A Open | Outside Diameter D N/A 28 mm | Outside Ring Width B N/A 7 mm | Cr - Dynamic Load Rating N/A 4300 N | C0r - Static Load Rating N/A 2300 N | Grease Limiting Speed N/A 24000 rpm | Oil Reference Speed N/A 29000 rpm |
CAD
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61901-ZZ-C3 | Clearance N/A C3 | Bore Size d N/A 12 mm | Features N/A Shields | Outside Diameter D N/A 24 mm | Outside Ring Width B N/A 6 mm | Cr - Dynamic Load Rating N/A 2900 N | C0r - Static Load Rating N/A 1500 N | Grease Limiting Speed N/A 28000 rpm | Oil Reference Speed N/A 33000 rpm |
CAD
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