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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

6306 30 mm 72 mm 19 mm 30500 N 16200 N 10500 rpm 13700 rpm
6306-2RSR 30 mm 72 mm 19 mm 30500 N 16200 N - 6000 rpm
6306-2Z 30 mm 72 mm 19 mm 30500 N 16200 N 10500 rpm 11700 rpm
6306-C-2HRS 30 mm 72 mm 19 mm 32000 N 16200 N - 9300 rpm
6306-C-2Z 30 mm 72 mm 19 mm 32000 N 16200 N 11500 rpm 12800 rpm
6306-H-2RSR 30 mm 72 mm 19 mm 27030 N 15260 N - 6100 rpm
4207-BB-TVH 35 mm 72 mm 23 mm 39500 N 30000 N 8700 rpm 7900 rpm
4307-BB-TVH 35 mm 80 mm 31 mm 58000 N 40500 N 6900 rpm 6900 rpm
6007 35 mm 62 mm 14 mm 17000 N 10300 N 11700 rpm 16100 rpm
6007-2RSR 35 mm 62 mm 14 mm 17000 N 10300 N - 6200 rpm
6007-2Z 35 mm 62 mm 14 mm 17000 N 10300 N 11700 rpm 13700 rpm
6007-C-2HRS 35 mm 62 mm 14 mm 17500 N 10300 N - 9300 rpm
6007-C-2Z 35 mm 62 mm 14 mm 17500 N 10300 N 12600 rpm 15000 rpm
6007-C 35 mm 62 mm 14 mm 17500 N 10300 N 12600 rpm 17700 rpm
61807-2RSR 35 mm 47 mm 7 mm 4740 N 3820 N - 7000 rpm
61807-2Z 35 mm 47 mm 7 mm 4740 N 3820 N 9900 rpm 18300 rpm
61807 35 mm 47 mm 7 mm 4740 N 3820 N 9900 rpm 21600 rpm
61907-2RSR 35 mm 55 mm 10 mm 10900 N 7750 N - 6300 rpm
61907-2Z 35 mm 55 mm 10 mm 10900 N 7750 N 10000 rpm 15100 rpm
6207 35 mm 72 mm 17 mm 27500 N 15300 N 10400 rpm 13800 rpm