Tapered roller bearings - Single-row - Inch series
Specifications
(Boundary dimensions ...etc)
- d
- 63.500 mm
- D
- 122.238 mm
- T
- 38.354 mm
- B
- 38.100 mm
- C
- 29.718 mm
- r(min.)
- 3.6 mm
- r1(min.)
- 3.2 mm
- Basic load ratings : Cr
- 238 kN
- Basic load ratings : C0r
- 249 kN
- Fatigue load limit : Cu
- 39.1 kN
- Limiting speeds(Grease lub.)
- 3200 min-1
- Limiting speeds(Oil lub.)
- 4300 min-1
- Load center spread : a
- 27.6 mm
- Constant :e
- 0.34
- Axial load factors : Y1
- 1.78
- Axial load factors : Y0
- 0.98
Mounting dimensions
- da
- 80.0 mm
- db
- 73.0 mm
- Da
- 108.0 mm
- Db
- 116.0 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
