Part Number

d - Bore

D - Outer Diameter

B - Width

Cr - Dynamic Radial Rating

Cor - Static Radial Rating

Reference speed

Limiting speed

1224 M 120 mm 215 mm 42 mm 119 N 53 N - 4000
1224 KM 120 mm 215 mm 42 mm 119 N 53 N - 4000
1226 KM 130 mm 230 mm 46 mm 127 N 58.5 N - 3600
1226 M 130 mm 230 mm 46 mm 127 N 58.5 N - 3600
13030 150 mm 225 mm 56 mm 57.2 N 23.6 N - 3400
13036 180 mm 280 mm 74 mm 95.6 N 40 N - 2800
13940 200 mm 280 mm 60 mm 60.5 N 29 N - 2600
13944 220 mm 300 mm 60 mm 60.5 N 30.5 N - 2400
13948 240 mm 320 mm 60 mm 60.5 N 32 N - 2200
RNU 202 ECP - 35 mm - 12.5 N 10.2 N - 26000
RNU 2203 ECP - 40 mm - 27.5 N 21.6 N - 22000
RNU 203 ECP - 40 mm - 20 N 14.3 N - 22000
RNU 203 TN9 - 40 mm - 11.7 N 9.5 N - 22000
RNU 204 ECP - 47 mm - 28.5 N 22 N - 19000
RNU 204 - 47 mm - 14.7 N 12 N - 19000
RNU 2304 ECP - 52 mm - 47.5 N 38 N - 18000
RNU 304 - 52 mm - 20.5 N 16.6 N - 18000
RNU 205 ECP - 52 mm - 32.5 N 27 N - 16000
RNU 2205 ECP - 52 mm - 39 N 34 N - 16000
RNU 205 - 52 mm - 17.9 N 16 N - 17000