All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- LM770949/LM770910
- Model
- LM770949
- Inner ring
- LM770910
- Outer ring
- Size(mm)
- 457.2
- d
- 603.25
- D
- 85.725
- T
- Rated load，N
- 1460000
- Dynamic load（1）C1
- 0.45
- coefficient（5）e
- 1.32
- Coefficient（5）Y
- 379000
- Dynamic load（2）C90
- 294000
- Dynamic load（2）Ca90
- 1.29
- Coefficient（5）K
- 3440000
- Static load Ca90
- Bearing
- 84.138
- B
- 60.325
- C
- 30.5
- a(3)
- axis
- 6.4
- Maximum shoulder chamfer radius R（4）
- 479.0
- Shoulder diameterda
- 489.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 579.5
- Shoulder diameter Da
- 570.0
- Shoulder diameter Db
- Cage
- 13.40
- Aa
- 3.30
- Ab
- Coefficient
- 4660
- G1
- 537
- G2
- 0.2366
- Cg
- Weight
- 61.29
- kg
