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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

61911 55 mm 80 mm 13 mm 17700 N 14100 N 7500 rpm 12100 rpm
61911-2RSR 55 mm 80 mm 13 mm 17700 N 14100 N - 4250 rpm
6211 55 mm 100 mm 21 mm 46000 N 29000 N 7500 rpm 9500 rpm
6211-C 55 mm 100 mm 21 mm 46500 N 29000 N 8300 rpm 10400 rpm
6211-2RSR 55 mm 100 mm 21 mm 46000 N 29000 N - 3900 rpm
6211-C-2HRS 55 mm 100 mm 21 mm 46500 N 29000 N - 5800 rpm
6211-2Z 55 mm 100 mm 21 mm 46000 N 29000 N 7500 rpm 8000 rpm
6211-C-2Z 55 mm 100 mm 21 mm 46500 N 29000 N 8300 rpm 8800 rpm
62211-2RSR 55 mm 100 mm 25 mm 44500 N 29000 N - 3900 rpm
6311 55 mm 120 mm 29 mm 83000 N 47500 N 7100 rpm 8500 rpm
6311-C 55 mm 120 mm 29 mm 83000 N 47500 N 7800 rpm 8500 rpm
6311-2RSR 55 mm 120 mm 29 mm 83000 N 47500 N - 3550 rpm
6311-C-2HRS 55 mm 120 mm 29 mm 83000 N 47500 N - 5300 rpm
6311-2Z 55 mm 120 mm 29 mm 83000 N 47500 N 7100 rpm 7200 rpm
6311-C-2Z 55 mm 120 mm 29 mm 83000 N 47500 N 7800 rpm 7200 rpm
16012 60 mm 95 mm 11 mm 21200 N 17500 N 5700 rpm 10500 rpm
4212-B-TVH 60 mm 110 mm 28 mm 56000 N 56000 N 5400 rpm 5000 rpm
4312-B-TVH 60 mm 130 mm 46 mm 128000 N 106000 N 4350 rpm 3950 rpm
6012 60 mm 95 mm 18 mm 31500 N 23200 N 7600 rpm 10100 rpm
6012-2RSR 60 mm 95 mm 18 mm 31500 N 23200 N - 3750 rpm