All Brands
- Basic Parame
- Tapered roller metric 0000 series
- Series
- 31312/31312
- Model
- 31312
- Inner ring
- 31312
- Outer ring
- Size(mm)
- 60.000
- d
- 130.000
- D
- 33.500
- T1
- Rated load，N
- 159000
- Dynamic load（1）C1
- 0.83
- coefficient（5）e
- 0.73
- Coefficient（5）Y
- 41200
- Dynamic load（2）C90
- 58200
- Dynamic load（2）Ca90
- 0.71
- Coefficient（5）K
- 188000
- Static load Ca90
- Size，mm
- 31.000
- Bearing B
- 22.000
- Bearing C
- 7.6
- Bearing a（3）
- 3.0
- Axis maximum shoulder chamfer radius R(4)
- 74.0
- Shoulder diameterda
- 89.0
- Shoulder diameterdb
- 2.5
- Bearing housing maximum shoulder chamfer radius r(4)
- 123.0
- Bearing block angleDa
- 111.0
- Bearing seat shoulder diameter Db
- Cage
- 5.80
- Aa
- 4.10
- Ab
- Coefficient
- 56.2
- G1
- 25.1
- G2
- 0.0792
- Cg
- Weight
- 1.97
- kg
