Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

212-Z 60 mm 110 mm 22 mm 56.1 N 50 N - 6700
6412 N 60 mm 150 mm 35 mm 108 N 69.5 N - 6300
312-2Z 60 mm 130 mm 31 mm 91.3 N 78 N - 4800
6212-2Z 60 mm 110 mm 22 mm 55.3 N 36 N - 6300
312 60 mm 130 mm 31 mm 91.3 N 78 N - 6000
61812-2RZ 60 mm 78 mm 10 mm 11.9 N 11.4 N - 8500
6212 NR 60 mm 110 mm 22 mm 55.3 N 36 N - 8000
6212 60 mm 110 mm 22 mm 55.3 N 36 N - 8000
312-Z 60 mm 130 mm 31 mm 91.3 N 78 N - 6000
61912-2RZ 60 mm 85 mm 13 mm 16.5 N 14.3 N - 8000
4212 ATN9 60 mm 110 mm 28 mm 57.2 N 55 N - 5300
61912-2RS1 60 mm 85 mm 13 mm 16.5 N 12 N - 4500
6312 NR 60 mm 130 mm 31 mm 85.2 N 52 N - 7000
212 60 mm 110 mm 22 mm 56.1 N 50 N - 6700
W 61912-2Z 60 mm 85 mm 13 mm 17.4 N 17.3 N - 8000
6212-ZNR 60 mm 110 mm 22 mm 55.3 N 36 N - 8000
6012-RZ 60 mm 95 mm 18 mm 30.7 N 23.2 N - 9500
61812-2RS1 60 mm 78 mm 10 mm 11.9 N 11.4 N - 4800
4312 ATN9 60 mm 130 mm 46 mm 112 N 98 N - 4500
6412 NR 60 mm 150 mm 35 mm 108 N 69.5 N - 6300