Rolling mill roll neck bearings - Four-row tapered roller bearings
Specifications
(Boundary dimensions ...etc)
- d
- 200 mm
- D
- 280 mm
- T
- 206 mm
- W
- 206 mm
- r(min.)
- 2.5 mm
- r1(min.)
- 1.5 mm
- Basic load ratings : Cr
- 1790 kN
- Basic load ratings : C0r
- 3830 kN
- Fatigue load limit : Cu
- 435 kN
- Axial load factors : Y2
- 1.71 mm
- Axial load factors : Y3
- 2.54
- Axial load factors : Y0
- 1.67
- Constant e
- 0.39
Mounting dimensions
- da(min.)
- 216 mm
- Da(max.)
- 268 mm
- Da(max.)
- 258 mm
- S(min.)
- 6.5 mm
- ra(max.)
- 2 mm
- rb(max.)
- 1.5 mm
- Axial load factors : Y2
- 1.71 mm
- Axial load factors : Y3
- 2.54
- Axial load factors : Y0
- 1.67
- Constant e
- 0.39
Refer.
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
