Tapered roller bearings - Single-row - Inch series
Specifications
(Boundary dimensions ...etc)
- d
- 38.100 mm
- D
- 79.375 mm
- T
- 29.370 mm
- B
- 29.771 mm
- C
- 23.812 mm
- r(min.)
- 3.6 mm
- r1(min.)
- 3.2 mm
- Basic load ratings : Cr
- 109 kN
- Basic load ratings : C0r
- 105 kN
- Fatigue load limit : Cu
- 15.7 kN
- Limiting speeds(Grease lub.)
- 5200 min-1
- Limiting speeds(Oil lub.)
- 6900 min-1
- Load center spread : a
- 20.8 mm
- Constant :e
- 0.37
- Axial load factors : Y1
- 1.64
- Axial load factors : Y0
- 0.90
Mounting dimensions
- da
- 52.0 mm
- db
- 45.9 mm
- Da
- 67.0 mm
- Db
- 74.0 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
