All Brands
- Basic Parame
- Single row taper roller bearings
- Series
- HM256849/HM256810
- Model
- HM256849
- Inner ring
- HM256810
- Outer ring
- Size(mm)
- 300.038
- d
- 422.275
- D
- 82.550
- T
- Rated load，N
- 1270000
- Dynamic load（1）C1
- 0.34
- coefficient（5）e
- 1.78
- Coefficient（5）Y
- 330000
- Dynamic load（2）C90
- 190000
- Dynamic load（2）Ca90
- 1.73
- Coefficient（5）K
- 2770000
- Static load Ca90
- Bearing
- 82.550
- B
- 63.500
- C
- -5.6
- a(3)
- axis
- 6.4
- Maximum shoulder chamfer radius R（4）
- 319.0
- Shoulder diameterda
- 328.0
- Shoulder diameter db
- Bearing housing
- 3.3
- Maximum shoulder chamfer radiusr（4）
- 403.5
- Shoulder diameter Da
- 394.0
- Shoulder diameter Db
- Cage
- 7.40
- Aa
- 3.50
- Ab
- Coefficient
- 2550
- G1
- 282
- G2
- 0.1779
- Cg
- Weight
- 33.74
- kg
