All Brands
- Basic Parameters
- 557S
- model
- Imperial Tapered roller bearing1
- type
- Overall dimensions
- 53.975
- d
- 123.825
- D
- 38.100
- T
- 36.678
- B
- 30.162
- C
- 3.5
- Cone r
- 3.3
- Cup r
- rated load
- 161 000
- Cr
- 221 000
- Cor
- 16 400
- Cr
- 22500
- Cor
- Maximum speed
- 3 000
- Grease
- 4 000
- Oil
- 557S
- CONE inner ring
- 552A
- CUP outer ring
- installation dimensions
- 71
- da
- 65
- db
- 109
- Da
- 116
- Db
- 3.5 3.3
- ra
- 28.8
- Eff. Load
- 0.35
- Constant
- 1.7
- Axial LoadAxial load factor 1
- 0.95
- Axial LoadAxial load factor Y0
- Mass weight(kg)
- 1.49 0.764
- approx
