All Brands
- Basic Parame
- Flanged single-row
- Series
- 18690/18620-B
- Model
- 18690
- Inner ring
- 18620-B
- Outer ring
- Size(mm)
- 46.038
- d
- 79.375
- D
- 7.539
- T1
- Rated load，N
- 48200
- Dynamic load（1）C1
- 0.37
- coefficient（5）e
- 1.60
- Coefficient（5）Y
- 12500
- Dynamic load（2）C90
- 7990
- Dynamic load（2）Ca90
- 1.56
- Coefficient（5）K
- 61300
- Static load Ca90
- Size，mm
- 17.462
- Bearing B
- 13.495
- Bearing C
- -2.0
- Bearing a(3)
- 84.038
- Bearing D1
- 3.571
- Bearing C2
- 2.8
- Axis maximum shoulder chamfer radius R（4）
- 51.0
- Shaft shoulder diameter da
- 56.0
- Shaft shoulder diameter db
- 77.0
- Bearing seat shoulder diameter Da
- Coefficient
- 23.9
- G1
- 17.7
- G2
- 0.0725
- Cg
- Weight
- 0.35
- kg
