All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 16986/16929
- Model
- 16986
- Inner ring
- 16929
- Outer ring
- Size(mm)
- 42.987
- d
- 74.988
- D
- 19.368
- T
- Rated load，N
- 55100
- Dynamic load（1）C1
- 0.44
- coefficient（5）e
- 1.35
- Coefficient（5）Y
- 14300
- Dynamic load（2）C90
- 10900
- Dynamic load（2）Ca90
- 1.31
- Coefficient（5）K
- 73500
- Static load Ca90
- Bearing
- 19.837
- B
- 14.288
- C
- -2.0
- a(3)
- axis
- 1.5
- Maximum shoulder chamfer radius R（4）
- 48.5
- Shoulder diameterda
- 51.0
- Shoulder diameter db
- Bearing housing
- 1.3
- Maximum shoulder chamfer radiusr（4）
- 71.0
- Shoulder diameter Da
- 68.0
- Shoulder diameter Db
- Cage
- *
- Aa
- *
- Ab
- Coefficient
- 25.1
- G1
- 17.4
- G2
- 0.0783
- Cg
- Weight
- 0.36
- kg
