d 55
mm D 100
mm B 21
mm D1 86,1
mm Da max 91
mm d1 68,9
mm da min 64
mm ra max 1,5
mm rmin 1,5
mm m 0,618
kg Mass Cr 43000
N Basic dynamic load rating, radial C0r 29000
N Basic static load rating, radial nG 16000
1/min Limiting speed nB 7500
1/min Reference speed Cur 1720
N Fatigue limit load, radial |
Product Model | Inside Diameter | Outside Diameter | Thickness |
NNU4920K bearing | 100 | 140 | 40 |
NNU4921 bearing | 105 | 145 | 40 |