All Brands
- Basic Parame
- Tapered roller metric 0000 series
- Series
- 31309/31309
- Model
- 31309
- Inner ring
- 31309
- Outer ring
- Size(mm)
- 45.000
- d
- 100.000
- D
- 27.250
- T1
- Rated load，N
- 97900
- Dynamic load（1）C1
- 0.83
- coefficient（5）e
- 0.73
- Coefficient（5）Y
- 25400
- Dynamic load（2）C90
- 35900
- Dynamic load（2）Ca90
- 0.71
- Coefficient（5）K
- 113000
- Static load Ca90
- Size，mm
- 25.000
- Bearing B
- 18.000
- Bearing C
- 4.3
- Bearing a（3）
- 2.0
- Axis maximum shoulder chamfer radius R(4)
- 56.0
- Shoulder diameterda
- 67.0
- Shoulder diameterdb
- 1.5
- Bearing housing maximum shoulder chamfer radius r(4)
- 100.0
- Bearing block angleDa
- 86.0
- Bearing seat shoulder diameter Db
- Cage
- 5.40
- Aa
- 4.40
- Ab
- Coefficient
- 30.4
- G1
- 12.7
- G2
- 0.1001
- Cg
- Weight
- 0.94
- kg
