All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 48685/48620
- Model
- 48685
- Inner ring
- 48620
- Outer ring
- Size(mm)
- 142.875
- d
- 200.025
- D
- 41.275
- T
- Rated load，N
- 265000
- Dynamic load（1）C1
- 0.34
- coefficient（5）e
- 1.78
- Coefficient（5）Y
- 68800
- Dynamic load（2）C90
- 39600
- Dynamic load（2）Ca90
- 1.74
- Coefficient（5）K
- 560000
- Static load Ca90
- Bearing
- 39.688
- B
- 34.130
- C
- -3.0
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 151.0
- Shoulder diameterda
- 158.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 193.0
- Shoulder diameter Da
- 185.0
- Shoulder diameter Db
- Cage
- 2.80
- Aa
- 2.50
- Ab
- Coefficient
- 440
- G1
- 115
- G2
- 0.1261
- Cg
- Weight
- 3.84
- kg
