All Brands
- Basic Parame
- Tapered roller metric 0000 series
- Series
- 30307/30307
- Model
- 30307
- Inner ring
- 30307
- Outer ring
- Size(mm)
- 35.000
- d
- 80.000
- D
- 22.750
- T1
- Rated load，N
- 80500
- Dynamic load（1）C1
- 0.32
- coefficient（5）e
- 1.90
- Coefficient（5）Y
- 20900
- Dynamic load（2）C90
- 11300
- Dynamic load（2）Ca90
- 1.85
- Coefficient（5）K
- 86100
- Static load Ca90
- Size，mm
- 21.000
- Bearing B
- 18.000
- Bearing C
- -5.8
- Bearing a（3）
- 2.0
- Axis maximum shoulder chamfer radius R(4)
- 43.5
- Shoulder diameterda
- 46.5
- Shoulder diameterdb
- 1.5
- Bearing housing maximum shoulder chamfer radius r(4)
- 75.0
- Bearing block angleDa
- 72.0
- Bearing seat shoulder diameter Db
- Cage
- 0.50
- Aa
- 3.90
- Ab
- Coefficient
- 22.9
- G1
- 12.6
- G2
- 0.0675
- Cg
- Weight
- 0.52
- kg
