Rolling mill roll neck bearings - Four-row tapered roller bearings
Specifications
(Boundary dimensions ...etc)
- d
- 300 mm
- D
- 424 mm
- T
- 310 mm
- W
- 310 mm
- r(min.)
- 4 mm
- r1(min.)
- 5 mm
- Basic load ratings : Cr
- 3000 kN
- Basic load ratings : C0r
- 6570 kN
- Fatigue load limit : Cu
- 660 kN
- Axial load factors : Y2
- 2.37 mm
- Axial load factors : Y3
- 3.53
- Axial load factors : Y0
- 2.32
- Constant e
- 0.28
Mounting dimensions
- da(min.)
- 334 mm
- Da(max.)
- 406 mm
- Da(max.)
- 391 mm
- S(min.)
- 6 mm
- ra(max.)
- 3 mm
- rb(max.)
- 4 mm
- Axial load factors : Y2
- 2.37 mm
- Axial load factors : Y3
- 3.53
- Axial load factors : Y0
- 2.32
- Constant e
- 0.28
Refer.
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
