All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- HH258248/HH258210
- Model
- HH258248
- Inner ring
- HH258210
- Outer ring
- Size(mm)
- 299.975
- d
- 495.300
- D
- 141.288
- T
- Rated load，N
- 2810000
- Dynamic load（1）C1
- 0.33
- coefficient（5）e
- 1.80
- Coefficient（5）Y
- 729000
- Dynamic load（2）C90
- 415000
- Dynamic load（2）Ca90
- 1.76
- Coefficient（5）K
- 5650000
- Static load Ca90
- Bearing
- 141.288
- B
- 114.300
- C
- -34.5
- a(3)
- axis
- 6.4
- Maximum shoulder chamfer radius R（4）
- 332.0
- Shoulder diameterda
- 342.0
- Shoulder diameter db
- Bearing housing
- 6.4
- Maximum shoulder chamfer radiusr（4）
- 467.5
- Shoulder diameter Da
- 448.0
- Shoulder diameter Db
- Cage
- 10.70
- Aa
- 7.70
- Ab
- Coefficient
- 3850
- G1
- 220
- G2
- 0.2048
- Cg
- Weight
- 106.33
- kg
