All Brands
- Basic Parameters
- HR31317 J
- model
- Tapered roller bearing1
- type
- Overall dimensions
- 85
- d
- 180
- D
- 44.5
- T
- 41
- B
- 28
- C
- 4
- Cone r
- 3
- Cup r
- rated load
- 261000
- Cr
- 315000
- Cor
- 26600
- Cr
- 32000
- Cor
- Maximum speed
- 1900
- Grease
- 2600
- Oil
- HR31317 J
- Bearing designation
- 7GB
- ISO355Sizetype
- installation dimensions
- 113
- da
- 103
- db
- 166 144
- Da
- 169
- b
- 6
- a
- 16.5
- b
- 3 2.5
- ra
- 55.3
- Eff. Load
- 0.83
- Constant
- 0.73
- Axial LoadAxial load factor 1
- 0.40
- Axial LoadAxial load factor Y0
- Mass weight(kg)
- 4.88
- approx
