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  Deep groove ball bearings

Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

314-ZNR 70 mm 150 mm 35 mm 114 N 102 N 8000 rpm 5000 rpm
314-Z 70 mm 150 mm 35 mm 114 N 102 N 8000 rpm 5000 rpm
314-2ZNR 70 mm 150 mm 35 mm 114 N 102 N 8000 rpm 4000 rpm
314-2Z 70 mm 150 mm 35 mm 114 N 102 N 8000 rpm 4000 rpm
314 NR 70 mm 150 mm 35 mm 114 N 102 N 8000 rpm 5000 rpm
313-ZNR 65 mm 140 mm 33 mm 102 N 90 N 9000 rpm 5300 rpm
313-Z 65 mm 140 mm 33 mm 102 N 90 N 9000 rpm 5300 rpm
313-2ZNR 65 mm 140 mm 33 mm 102 N 90 N 9000 rpm 4300 rpm
313-2Z 65 mm 140 mm 33 mm 102 N 90 N 9000 rpm 4300 rpm
313 NR 65 mm 140 mm 33 mm 102 N 90 N 9000 rpm 5300 rpm
312-ZNR 60 mm 130 mm 31 mm 91.3 N 78 N 9500 rpm 6000 rpm
312-Z 60 mm 130 mm 31 mm 91.3 N 78 N 9500 rpm 6000 rpm
312-2ZNR 60 mm 130 mm 31 mm 91.3 N 78 N 9500 rpm 4800 rpm
312-2Z 60 mm 130 mm 31 mm 91.3 N 78 N 9500 rpm 4800 rpm
312 NR 60 mm 130 mm 31 mm 91.3 N 78 N 9500 rpm 6000 rpm
311-ZNR 55 mm 120 mm 29 mm 79.2 N 67 N 10000 rpm 6300 rpm
311-Z 55 mm 120 mm 29 mm 79.2 N 67 N 10000 rpm 6300 rpm
311-2ZNR 55 mm 120 mm 29 mm 79.2 N 67 N 10000 rpm 5000 rpm
311-2Z 55 mm 120 mm 29 mm 79.2 N 67 N 10000 rpm 5000 rpm
311 NR 55 mm 120 mm 29 mm 79.2 N 67 N 10000 rpm 6300 rpm