Rolling mill roll neck bearings - Four-row tapered roller bearings
Specifications
(Boundary dimensions ...etc)
- d
- 390 mm
- D
- 510 mm
- T
- 350 mm
- W
- 350 mm
- r(min.)
- 3 mm
- r1(min.)
- 1 mm
- Basic load ratings : Cr
- 4450 kN
- Basic load ratings : C0r
- 11200 kN
- Fatigue load limit : Cu
- 1050 kN
- Axial load factors : Y2
- 2.32 mm
- Axial load factors : Y3
- 3.45
- Axial load factors : Y0
- 2.26
- Constant e
- 0.29
Mounting dimensions
- da(min.)
- 415 mm
- Da(max.)
- 496 mm
- Da(max.)
- 479 mm
- S(min.)
- 5.5 mm
- ra(max.)
- 2.5 mm
- rb(max.)
- 1 mm
- Axial load factors : Y2
- 2.32 mm
- Axial load factors : Y3
- 3.45
- Axial load factors : Y0
- 2.26
- Constant e
- 0.29
Refer.
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
