Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

310-ZNR 50 mm 110 mm 27 mm 64.4 N 52 N - 7000
310-2Z 50 mm 110 mm 27 mm 64.4 N 52 N - 5600
310 NR 50 mm 110 mm 27 mm 64.4 N 52 N - 7000
W 61810-2RS1 50 mm 65 mm 7 mm 5.07 N 5.5 N - 6000
61810 50 mm 65 mm 7 mm 6.76 N 6.8 N - 13000
6310 NR 50 mm 110 mm 27 mm 65 N 38 N - 8500
W 61710-2RS1 50 mm 62 mm 6 mm 1.53 N 1.53 N - 6000
6010 50 mm 80 mm 16 mm 22.9 N 16 N - 11000
6310-Z 50 mm 110 mm 27 mm 65 N 38 N - 8500
210 NR 50 mm 90 mm 20 mm 39.1 N 34.5 N - 8000
61910-2RZ 50 mm 72 mm 12 mm 14.6 N 11.8 N - 9500
6410 NR 50 mm 130 mm 31 mm 87.1 N 52 N - 7500
W 6010 50 mm 80 mm 16 mm 19 N 16.6 N - 11000
W 61910-2Z 50 mm 72 mm 12 mm 12.5 N 11.6 N - 9500
6310-ZNR 50 mm 110 mm 27 mm 65 N 38 N - 8500
W 6210-2Z 50 mm 90 mm 20 mm 30.2 N 23.2 N - 8500
6410 N 50 mm 130 mm 31 mm 87.1 N 52 N - 7500
6410 50 mm 130 mm 31 mm 87.1 N 52 N - 7500
310-Z 50 mm 110 mm 27 mm 64.4 N 52 N - 7000
16010 50 mm 80 mm 10 mm 16.8 N 11.4 N - 11000