Rolling mill roll neck bearings - Four-row tapered roller bearings
Specifications
(Boundary dimensions ...etc)
- d
- 711.200 mm
- D
- 914.400 mm
- T
- 355.600 mm
- W
- 355.600 mm
- r(min.)
- 6.4 mm
- r1(min.)
- 3.2 mm
- Basic load ratings : Cr
- 8440 kN
- Basic load ratings : C0r
- 21200 kN
- Fatigue load limit : Cu
- 1780 kN
- Axial load factors : Y2
- 1.78 mm
- Axial load factors : Y3
- 2.65
- Axial load factors : Y0
- 1.74
- Constant e
- 0.38
Mounting dimensions
- da(min.)
- 753 mm
- Da(max.)
- 890 mm
- Da(max.)
- 860 mm
- S(min.)
- 10.5 mm
- ra(max.)
- 6.4 mm
- rb(max.)
- 3.2 mm
- Axial load factors : Y2
- 1.78 mm
- Axial load factors : Y3
- 2.65
- Axial load factors : Y0
- 1.74
- Constant e
- 0.38
Refer.
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
