Rolling mill roll neck bearings - Four-row tapered roller bearings
Specifications
(Boundary dimensions ...etc)
- d
- 501.650 mm
- D
- 673.100 mm
- T
- 387.350 mm
- W
- 400.050 mm
- r(min.)
- 6.4 mm
- r1(min.)
- 3.2 mm
- Basic load ratings : Cr
- 7150 kN
- Basic load ratings : C0r
- 17300 kN
- Fatigue load limit : Cu
- 1550 kN
- Axial load factors : Y2
- 2.15 mm
- Axial load factors : Y3
- 3.20
- Axial load factors : Y0
- 2.10
- Constant e
- 0.31
Mounting dimensions
- da(min.)
- 538 mm
- Da(max.)
- 650 mm
- Da(max.)
- 628 mm
- S(min.)
- 9.5 mm
- ra(max.)
- 6.4 mm
- rb(max.)
- 3.2 mm
- Axial load factors : Y2
- 2.15 mm
- Axial load factors : Y3
- 3.20
- Axial load factors : Y0
- 2.10
- Constant e
- 0.31
Refer.
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
