All Brands
- Basic Parame
- Flanged single-row
- Series
- 3980/3920-B
- Model
- 3980
- Inner ring
- 3920-B
- Outer ring
- Size(mm)
- 60.325
- d
- 112.712
- D
- 11.112
- T1
- Rated load，N
- 129000
- Dynamic load（1）C1
- 0.40
- coefficient（5）e
- 1.49
- Coefficient（5）Y
- 33300
- Dynamic load（2）C90
- 22900
- Dynamic load（2）Ca90
- 1.45
- Coefficient（5）K
- 191000
- Static load Ca90
- Size，mm
- 30.048
- Bearing B
- 23.812
- Bearing C
- -4.6
- Bearing a(3)
- 117.373
- Bearing D1
- 4.762
- Bearing C2
- 3.5
- Axis maximum shoulder chamfer radius R（4）
- 68.0
- Shaft shoulder diameter da
- 75.0
- Shaft shoulder diameter db
- 108.0
- Bearing seat shoulder diameter Da
- Coefficient
- 75.2
- G1
- 21.3
- G2
- 0.1092
- Cg
- Weight
- 1.34
- kg
