Tapered roller bearings - Single-row - Inch series
Specifications
(Boundary dimensions ...etc)
- d
- 89.974 mm
- D
- 146.975 mm
- T
- 40.000 mm
- B
- 40.000 mm
- C
- 32.500 mm
- r(min.)
- 7.1 mm
- r1(min.)
- 3.6 mm
- Basic load ratings : Cr
- 259 kN
- Basic load ratings : C0r
- 310 kN
- Fatigue load limit : Cu
- 46.6 kN
- Limiting speeds(Grease lub.)
- 2500 min-1
- Limiting speeds(Oil lub.)
- 3300 min-1
- Load center spread : a
- 30.8 mm
- Constant :e
- 0.33
- Axial load factors : Y1
- 1.80
- Axial load factors : Y0
- 0.99
Mounting dimensions
- da
- 112.0 mm
- db
- 99.0 mm
- Da
- 133.0 mm
- Db
- 141.0 mm
- ra(max.)
- 7.1 mm
- rb(max.)
- 3.6 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
