Rolling mill roll neck bearings - Four-row tapered roller bearings
Specifications
(Boundary dimensions ...etc)
- d
- 337.375 mm
- D
- 469.900 mm
- T
- 342.900 mm
- W
- 342.900 mm
- r(min.)
- 3.2 mm
- r1(min.)
- 1.6 mm
- Basic load ratings : Cr
- 4970 kN
- Basic load ratings : C0r
- 11400 kN
- Fatigue load limit : Cu
- 1100 kN
- Axial load factors : Y2
- 2.02 mm
- Axial load factors : Y3
- 3.01
- Axial load factors : Y0
- 1.97
- Constant e
- 0.33
Mounting dimensions
- da(min.)
- 360 mm
- Da(max.)
- 455 mm
- Da(max.)
- 432 mm
- S(min.)
- 9 mm
- ra(max.)
- 3.2 mm
- rb(max.)
- 1.6 mm
- Axial load factors : Y2
- 2.02 mm
- Axial load factors : Y3
- 3.01
- Axial load factors : Y0
- 1.97
- Constant e
- 0.33
Refer.
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
