Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

NKI 10/20 10 mm 22 mm 20 mm 12.8 N 16.6 N - 28000
NKI 10/16 10 mm 22 mm 16 mm 10.2 N 12.5 N - 28000
NKI 12/16 12 mm 24 mm 16 mm 11.7 N 15.3 N - 26000
NA 4901.2RS 12 mm 24 mm 14 mm 8.09 N 9.65 N - 11000
NAO 12x24x13 12 mm 24 mm 13 mm 8.58 N 12 N - 26000
NKI 12/20 12 mm 24 mm 20 mm 14.5 N 20 N - 26000
NA 4901 12 mm 24 mm 13 mm 9.9 N 12.2 N - 26000
NA 6901 12 mm 24 mm 22 mm 16.1 N 23.2 N - 26000
NA 4901 RS 12 mm 24 mm 14 mm 8.09 N 9.65 N - 11000
NAO 12x28x12 12 mm 28 mm 12 mm 11 N 12.5 N - 26000
NA 4902 15 mm 28 mm 13 mm 11.2 N 15.3 N - 22000
NKI 15/16 15 mm 27 mm 16 mm 13.4 N 19 N - 24000
NA 6902 15 mm 28 mm 23 mm 17.2 N 27 N - 22000
NA 4902 RS 15 mm 28 mm 14 mm 9.13 N 12 N - 9500
NKIS 15 15 mm 35 mm 20 mm 24.6 N 30 N - 19000
NKI 15/20 15 mm 27 mm 20 mm 16.5 N 25.5 N - 24000
NAO 15x28x13 15 mm 28 mm 13 mm 9.52 N 14.6 N - 22000
NA 4902.2RS 15 mm 28 mm 14 mm 9.13 N 12 N - 9500
NAO 15x32x12 15 mm 32 mm 12 mm 12.8 N 16.3 N - 22000
NKI 17/20 17 mm 29 mm 20 mm 17.2 N 27 N - 22000