Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

6203-2Z 17 mm 40 mm 12 mm 9.95 N 4.75 N - 19000
W 6203-2RZ 17 mm 40 mm 12 mm 8.06 N 4.75 N - 20000
6303-Z 17 mm 47 mm 14 mm 14.3 N 6.55 N - 22000
W 63803 17 mm 26 mm 7 mm 1.78 N 1.27 N - 34000
6303-ZNR 17 mm 47 mm 14 mm 14.3 N 6.55 N - 22000
W 61903-2RS1 17 mm 30 mm 7 mm 3.97 N 2.55 N - 14000
6003-RSH 17 mm 35 mm 10 mm 6.37 N 3.25 N - 13000
6003-RSL 17 mm 35 mm 10 mm 6.37 N 3.25 N - 28000
16003-2Z 17 mm 35 mm 8 mm 6.37 N 3.25 N - 22000
6303-2ZNR 17 mm 47 mm 14 mm 14.3 N 6.55 N - 17000
6203-RSH 17 mm 40 mm 12 mm 9.95 N 4.75 N - 12000
6203-RSL 17 mm 40 mm 12 mm 9.95 N 4.75 N - 24000
W 63803-2RS1 17 mm 26 mm 7 mm 1.78 N 1.27 N - 16000
W 6203 17 mm 40 mm 12 mm 8.06 N 4.75 N - 26000
W 63803 R-2Z 17 mm 26 mm 7 mm 1.78 N 1.27 N - 28000
6203-2ZNR 17 mm 40 mm 12 mm 9.95 N 4.75 N - 19000
62303-2RS1 17 mm 47 mm 19 mm 13.5 N 6.55 N - 11000
6303 N 17 mm 47 mm 14 mm 14.3 N 6.55 N - 22000
W 61703-2RS1 17 mm 23 mm 4 mm 0.559 N 0.34 N - 17000
6203 ETN9 17 mm 40 mm 12 mm 11.4 N 5.4 N - 24000