All Brands
- Basic Parame
- Flanged single-row
- Series
- 1985/1931-B
- Model
- 1985
- Inner ring
- 1931-B
- Outer ring
- Size(mm)
- 28.575
- d
- 60.325
- D
- 7.938
- T1
- Rated load，N
- 44800
- Dynamic load（1）C1
- 0.33
- coefficient（5）e
- 1.82
- Coefficient（5）Y
- 11600
- Dynamic load（2）C90
- 6560
- Dynamic load（2）Ca90
- 1.77
- Coefficient（5）K
- 50200
- Static load Ca90
- Size，mm
- 19.355
- Bearing B
- 15.875
- Bearing C
- -5.8
- Bearing a(3)
- 64.186
- Bearing D1
- 3.967
- Bearing C2
- 0.8
- Axis maximum shoulder chamfer radius R（4）
- 33.5
- Shaft shoulder diameter da
- 34.0
- Shaft shoulder diameter db
- 57.0
- Bearing seat shoulder diameter Da
- Coefficient
- 12.5
- G1
- 6.33
- G2
- 0.0565
- Cg
- Weight
- 0.27
- kg
