All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 9185/9121
- Model
- 9185
- Inner ring
- 9121
- Outer ring
- Size(mm)
- 68.262
- d
- 152.400
- D
- 47.625
- T
- Rated load，N
- 264000
- Dynamic load（1）C1
- 0.66
- coefficient（5）e
- 0.91
- Coefficient（5）Y
- 68500
- Dynamic load（2）C90
- 76900
- Dynamic load（2）Ca90
- 0.89
- Coefficient（5）K
- 306000
- Static load Ca90
- Bearing
- 46.038
- B
- 31.750
- C
- -3.8
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 81.5
- Shoulder diameterda
- 94.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 145.0
- Shoulder diameter Da
- 130.0
- Shoulder diameter Db
- Cage
- 8.10
- Aa
- 4.00
- Ab
- Coefficient
- 87.6
- G1
- 13.7
- G2
- 0.0912
- Cg
- Weight
- 3.75
- kg
