Tapered roller bearings - Single-row - Inch series
Specifications
(Boundary dimensions ...etc)
- d
- 50.800 mm
- D
- 93.264 mm
- T
- 30.162 mm
- B
- 30.302 mm
- C
- 23.812 mm
- r(min.)
- 3.6 mm
- r1(min.)
- 3.2 mm
- Basic load ratings : Cr
- 129 kN
- Basic load ratings : C0r
- 137 kN
- Fatigue load limit : Cu
- 20.9 kN
- Limiting speeds(Grease lub.)
- 4200 min-1
- Limiting speeds(Oil lub.)
- 5500 min-1
- Load center spread : a
- 22.2 mm
- Constant :e
- 0.34
- Axial load factors : Y1
- 1.77
- Axial load factors : Y0
- 0.97
Mounting dimensions
- da
- 64.0 mm
- db
- 58.0 mm
- Da
- 82.0 mm
- Db
- 88.0 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
