Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

W 61803 17 mm 26 mm 5 mm 1.78 N 1.27 N - 34000
6203-Z 17 mm 40 mm 12 mm 9.95 N 4.75 N - 24000
6203 N 17 mm 40 mm 12 mm 9.95 N 4.75 N - 24000
6203 NR 17 mm 40 mm 12 mm 9.95 N 4.75 N - 24000
61803-2Z 17 mm 26 mm 5 mm 2.03 N 1.27 N - 28000
6303-2RSH 17 mm 47 mm 14 mm 14.3 N 6.55 N - 11000
6303-2RSL 17 mm 47 mm 14 mm 14.3 N 6.55 N - 17000
W 61703 R 17 mm 23 mm 4 mm 0.559 N 0.34 N - 38000
W 61703-2Z 17 mm 23 mm 4 mm 0.559 N 0.34 N - 30000
W 6203-2RS1/VP311 17 mm 40 mm 12 mm 8.06 N 4.75 N - 12000
W 6303-2RS1 17 mm 47 mm 14 mm 11.7 N 6.55 N - 10000
W 61803-2Z 17 mm 26 mm 5 mm 1.78 N 1.27 N - 28000
W 6303-2RZ 17 mm 47 mm 14 mm 11.7 N 6.55 N - 18000
W 61903 R 17 mm 30 mm 7 mm 3.97 N 2.55 N - 32000
6303 17 mm 47 mm 14 mm 14.3 N 6.55 N - 22000
W 6003-2Z 17 mm 35 mm 10 mm 4.94 N 3.15 N - 22000
W 6003-2RS1 17 mm 35 mm 10 mm 4.94 N 3.15 N - 13000
W 61703 17 mm 23 mm 4 mm 0.559 N 0.34 N - 38000
61903-2Z 17 mm 30 mm 7 mm 4.62 N 2.55 N - 26000
61803-2RZ 17 mm 26 mm 5 mm 2.03 N 1.27 N - 28000