All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- 6280/6220
- Model
- 6280
- Inner ring
- 6220
- Outer ring
- Size(mm)
- 53.975
- d
- 127.000
- D
- 50.800
- T
- Rated load，N
- 283000
- Dynamic load（1）C1
- 0.30
- coefficient（5）e
- 2.01
- Coefficient（5）Y
- 73500
- Dynamic load（2）C90
- 37500
- Dynamic load（2）Ca90
- 1.96
- Coefficient（5）K
- 370000
- Static load Ca90
- Bearing
- 52.388
- B
- 41.275
- C
- -19.6
- a(3)
- axis
- 3.5
- Maximum shoulder chamfer radius R（4）
- 67.0
- Shoulder diameterda
- 74.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 117.0
- Shoulder diameter Da
- 108.0
- Shoulder diameter Db
- Cage
- 2.40
- Aa
- 2.60
- Ab
- Coefficient
- 103
- G1
- 18.7
- G2
- 0.0757
- Cg
- Weight
- 3.25
- kg
