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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

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

61904-2RSR 20 mm 37 mm 9 mm 6380 N 3680 N - 10600 rpm
61904-2Z 20 mm 37 mm 9 mm 6380 N 3680 N 17000 rpm 24200 rpm
61904 20 mm 37 mm 9 mm 6380 N 3680 N 17000 rpm 28500 rpm
6204 20 mm 47 mm 14 mm 13600 N 6600 N 16300 rpm 22100 rpm
6204-2RSR 20 mm 47 mm 14 mm 13600 N 6600 N - 9300 rpm
6204-2Z 20 mm 47 mm 14 mm 13600 N 6600 N 16300 rpm 18700 rpm
62204-A-2RSR 20 mm 47 mm 18 mm 12790 N 6580 N - 9400 rpm
62304-A-2RSR 20 mm 52 mm 21 mm 15940 N 7880 N - 8900 rpm
6304 20 mm 52 mm 15 mm 16900 N 7900 N 14400 rpm 19800 rpm
6304-2RSR 20 mm 52 mm 15 mm 16900 N 7900 N - 8800 rpm
6304-2Z 20 mm 52 mm 15 mm 16900 N 7900 N 14400 rpm 16800 rpm
6304-C-2HRS 20 mm 52 mm 15 mm 18500 N 7800 N - 14000 rpm
6304-C-2Z 20 mm 52 mm 15 mm 18500 N 7800 N 16100 rpm 18700 rpm
6304-C 20 mm 52 mm 15 mm 18500 N 7800 N 16100 rpm 22000 rpm
16005-A 25 mm 47 mm 8 mm 8860 N 5610 N 11600 rpm 22200 rpm
4205-BB-TVH 25 mm 52 mm 18 mm 22900 N 15700 N 11200 rpm 11100 rpm
4305-BB-TVH 25 mm 62 mm 24 mm 34500 N 22900 N 8500 rpm 9400 rpm
6005 25 mm 47 mm 12 mm 10700 N 5900 N 15200 rpm 21900 rpm
6005-2RSR 25 mm 47 mm 12 mm 10700 N 5900 N - 8400 rpm
6005-2Z 25 mm 47 mm 12 mm 10700 N 5900 N 15200 rpm 18600 rpm