Rolling mill roll neck bearings - Four-row tapered roller bearings
Specifications
(Boundary dimensions ...etc)
- d
- 457.200 mm
- D
- 660.400 mm
- T
- 323.847 mm
- W
- 323.850 mm
- r(min.)
- 6.4 mm
- r1(min.)
- 3.2 mm
- Basic load ratings : Cr
- 6120 kN
- Basic load ratings : C0r
- 12700 kN
- Fatigue load limit : Cu
- 1180 kN
- Axial load factors : Y2
- 1.80 mm
- Axial load factors : Y3
- 2.69
- Axial load factors : Y0
- 1.76
- Constant e
- 0.37
Mounting dimensions
- da(min.)
- 501 mm
- Da(max.)
- 637 mm
- Da(max.)
- 603 mm
- S(min.)
- 9 mm
- ra(max.)
- 6.4 mm
- rb(max.)
- 3.2 mm
- Axial load factors : Y2
- 1.80 mm
- Axial load factors : Y3
- 2.69
- Axial load factors : Y0
- 1.76
- Constant e
- 0.37
Refer.
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
