All Brands
- Basic Parameters
- 661
- model
- Imperial Tapered roller bearing1
- type
- Overall dimensions
- 79.375
- d
- 146.050
- D
- 41.275
- T
- 41.275
- B
- 31.750
- C
- 3.5
- Cone r
- 3.3
- Cup r
- rated load
- 207 000
- Cr
- 296000
- Cor
- 21 100
- Cr
- 30000
- Cor
- Maximum speed
- 2 400
- Grease
- 3 200
- Oil
- 661
- CONE inner ring
- 653
- CUP outer ring
- installation dimensions
- 96
- da
- 90
- db
- 131
- Da
- 139
- Db
- 3.5 3.3
- ra
- 33.2
- Eff. Load
- 0.41
- Constant
- 1.5
- Axial LoadAxial load factor 1
- 0.81
- Axial LoadAxial load factor Y0
- Mass weight(kg)
- 1.99 0.891
- approx
