d 25
mm D 47
mm B 16
mm a 21,2
mm D1 D2 Da max 43,8
mm d1 29,8
mm da min 28,2
mm ra max 0,6
mm rmin 0,6
mm α 25
° Contact angle m 0,1
kg Mass Cr 15500
N Basic dynamic load rating, radial C0r 11100
N Basic static load rating, radial Cur 560
N Fatigue limit load, radial nG 9000
1/min Limiting speed nB 11200
1/min Reference speed |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NF228W bearing | 140 | 250 | 42 |
NF228EM bearing | 140 | 250 | 42 |