Tapered roller bearings - Single-row - Inch series
Specifications
(Boundary dimensions ...etc)
- d
- 44.450 mm
- D
- 84.138 mm
- T
- 30.162 mm
- B
- 30.886 mm
- C
- 23.812 mm
- r(min.)
- 3.6 mm
- r1(min.)
- 3.2 mm
- Basic load ratings : Cr
- 120 kN
- Basic load ratings : C0r
- 120 kN
- Fatigue load limit : Cu
- 18.2 kN
- Limiting speeds(Grease lub.)
- 4600 min-1
- Limiting speeds(Oil lub.)
- 6200 min-1
- Load center spread : a
- 20.5 mm
- Constant :e
- 0.31
- Axial load factors : Y1
- 1.96
- Axial load factors : Y0
- 1.08
Mounting dimensions
- da
- 57.0 mm
- db
- 51.0 mm
- Da
- 74.0 mm
- Db
- 79.5 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
