Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

6301 12 mm 37 mm 12 mm 10.1 N 4.15 N - 28000
W 61801 R 12 mm 21 mm 5 mm 1.51 N 0.9 N - 43000
W 6001-2RS1/VP311 12 mm 28 mm 8 mm 4.42 N 2.36 N - 16000
6001-RSH 12 mm 28 mm 8 mm 5.4 N 2.36 N - 17000
6001-RSL 12 mm 28 mm 8 mm 5.4 N 2.36 N - 38000
W 61701 R-2RS1 12 mm 18 mm 4 mm 0.527 N 0.265 N - 22000
W 61701 12 mm 18 mm 4 mm 0.527 N 0.265 N - 48000
W 61801-2RS1 12 mm 21 mm 5 mm 1.51 N 0.9 N - 20000
W 6001-2Z 12 mm 28 mm 8 mm 4.42 N 2.36 N - 30000
W 6301 12 mm 37 mm 12 mm 8.32 N 4.15 N - 30000
W 63801 R-2Z 12 mm 21 mm 7 mm 1.51 N 0.9 N - 36000
6201 12 mm 32 mm 10 mm 7.28 N 3.1 N - 32000
16101-2Z 12 mm 30 mm 8 mm 5.07 N 2.36 N - 28000
6201 NR 12 mm 32 mm 10 mm 7.28 N 3.1 N - 32000
W 63801-2RZ 12 mm 21 mm 7 mm 1.51 N 0.9 N - 36000
W 61701-2RS1 12 mm 18 mm 4 mm 0.527 N 0.265 N - 22000
W 61801-2RZ 12 mm 21 mm 5 mm 1.51 N 0.9 N - 36000
6001-Z 12 mm 28 mm 8 mm 5.4 N 2.36 N - 38000
W 63801 12 mm 21 mm 7 mm 1.51 N 0.9 N - 43000
W 6001-2RS1 12 mm 28 mm 8 mm 4.42 N 2.36 N - 16000