All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- LM451345/LM451310
- Model
- LM451345
- Inner ring
- LM451310
- Outer ring
- Size(mm)
- 263.525
- d
- 355.600
- D
- 57.150
- T
- Rated load，N
- 688000
- Dynamic load（1）C1
- 0.36
- coefficient（5）e
- 1.67
- Coefficient（5）Y
- 178000
- Dynamic load（2）C90
- 110000
- Dynamic load（2）Ca90
- 1.62
- Coefficient（5）K
- 1510000
- Static load Ca90
- Bearing
- 57.150
- B
- 44.450
- C
- 5.1
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 279.0
- Shoulder diameterda
- 283.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 343.0
- Shoulder diameter Da
- 335.0
- Shoulder diameter Db
- Cage
- 5.90
- Aa
- 3.40
- Ab
- Coefficient
- 1550
- G1
- 212
- G2
- 0.1536
- Cg
- Weight
- 15.43
- kg
