Rolling mill roll neck bearings - Four-row tapered roller bearings
Specifications
(Boundary dimensions ...etc)
- d
- 330.200 mm
- D
- 444.500 mm
- T
- 301.625 mm
- W
- 301.625 mm
- r(min.)
- 3.2 mm
- r1(min.)
- 3.2 mm
- Basic load ratings : Cr
- 3800 kN
- Basic load ratings : C0r
- 9260 kN
- Fatigue load limit : Cu
- 920 kN
- Axial load factors : Y2
- 2.55 mm
- Axial load factors : Y3
- 3.80
- Axial load factors : Y0
- 2.50
- Constant e
- 0.26
Mounting dimensions
- da(min.)
- 357 mm
- Da(max.)
- 430 mm
- Da(max.)
- 414 mm
- S(min.)
- 10 mm
- ra(max.)
- 3.2 mm
- rb(max.)
- 3.2 mm
- Axial load factors : Y2
- 2.55 mm
- Axial load factors : Y3
- 3.80
- Axial load factors : Y0
- 2.50
- Constant e
- 0.26
Refer.
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
