Rolling mill roll neck bearings - Four-row tapered roller bearings
Specifications
(Boundary dimensions ...etc)
- d
- 168.275 mm
- D
- 247.650 mm
- T
- 192.088 mm
- W
- 192.088 mm
- r(min.)
- 3.2 mm
- r1(min.)
- 1.6 mm
- Basic load ratings : Cr
- 1270 kN
- Basic load ratings : C0r
- 2800 kN
- Fatigue load limit : Cu
- 319 kN
- Axial load factors : Y2
- 1.54 mm
- Axial load factors : Y3
- 2.29
- Axial load factors : Y0
- 1.50
- Constant e
- 0.44
Mounting dimensions
- da(min.)
- 189 mm
- Da(max.)
- 236 mm
- Da(max.)
- 226 mm
- S(min.)
- 5 mm
- ra(max.)
- 3.2 mm
- rb(max.)
- 1.6 mm
- Axial load factors : Y2
- 1.54 mm
- Axial load factors : Y3
- 2.29
- Axial load factors : Y0
- 1.50
- Constant e
- 0.44
Refer.
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
