All Brands
- Basic Parame
- Double inner ring of tapered roller bearings
- Series
- 74512D/74850
- Model
- 74512D
- Inner ring
- 74850
- Outer ring
- Y7S-74850
- Spacer(4)
- Size(mm)
- 130.175
- d
- 215.900
- D
- 101.600
- T
- 101.600
- B
- Rated load，N
- 616000
- Dynamic load（1）C1
- 0.49
- Dynamic load（1）e
- 1.38
- Coefficient（5）Y1
- 2.06
- Coefficient（5）Y2
- 91700
- Dynamic load（2）C90
- 76500
- Dynamic load（2）Ca90
- 160000
- Coefficient（5）C90（2）
- 1.20
- Coefficient（5）K
- Size，mm
- 1.5
- Axis maximum shoulder chamfer radius R(3)
- 146.0
- Shoulder diameterDa
- 3.3
- Bearing housing maximum shoulder chamfer radius r(3)
- 196.0
- Bearing seat shoulder diameter Db
- Coefficient
- 363
- G1
- 68.5
- G2
- 0.1338
- Cg
- Weight
- 15.05
- kg
