All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- M12649/M12610
- Model
- M12649
- Inner ring
- M12610
- Outer ring
- Size(mm)
- 21.430
- d
- 50.005
- D
- 17.526
- T
- Rated load，N
- 40800
- Dynamic load（1）C1
- 0.28
- coefficient（5）e
- 2.16
- Coefficient（5）Y
- 10600
- Dynamic load（2）C90
- 5030
- Dynamic load（2）Ca90
- 2.10
- Coefficient（5）K
- 43500
- Static load Ca90
- Bearing
- 18.288
- B
- 13.970
- C
- -6.4
- a(3)
- axis
- 1.3
- Maximum shoulder chamfer radius R（4）
- 27.5
- Shoulder diameterda
- 29.5
- Shoulder diameter db
- Bearing housing
- 1.3
- Maximum shoulder chamfer radiusr（4）
- 46.0
- Shoulder diameter Da
- 44.0
- Shoulder diameter Db
- Cage
- 0.30
- Aa
- 1.10
- Ab
- Coefficient
- 9.1
- G1
- 5.63
- G2
- 0.0479
- Cg
- Weight
- 0.17
- kg
