Tapered roller bearings - Single-row - Inch series
Specifications
(Boundary dimensions ...etc)
- d
- 49.212 mm
- D
- 114.300 mm
- T
- 44.450 mm
- B
- 44.450 mm
- C
- 36.068 mm
- r(min.)
- 3.6 mm
- r1(min.)
- 3.2 mm
- Basic load ratings : Cr
- 265 kN
- Basic load ratings : C0r
- 263 kN
- Fatigue load limit : Cu
- 35.4 kN
- Limiting speeds(Grease lub.)
- 3700 min-1
- Limiting speeds(Oil lub.)
- 5000 min-1
- Load center spread : a
- 30.6 mm
- Constant :e
- 0.40
- Axial load factors : Y1
- 1.49
- Axial load factors : Y0
- 0.82
Mounting dimensions
- da
- 71.0 mm
- db
- 61.0 mm
- Da
- 97.0 mm
- Db
- 107.0 mm
- ra(max.)
- 3.6 mm
- rb(max.)
- 3.2 mm
Refer.
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
