Rolling mill roll neck bearings - Four-row tapered roller bearings
Specification data (main dimensions, etc.)
- d
- 558.800 mm
- D
- 736.600 mm
- T
- 409.575 mm
- W
- 409.575 mm
- r(min.)
- 6.4 mm
- r1(min.)
- 3.2 mm
- Basic load ratings : Cr
- 7430 kN
- Basic load ratings : C0r
- 18800 kN
- Fatigue load limit : Cu
- 1630 kN
- Axial load factors : Y2
- 1.95 mm
- Axial load factors : Y3
- 2.90
- Axial load factors : Y0
- 1.91
- Constant e
- 0.35
Mounting dimensions,weight (reference)
- da(min.)
- 598 mm
- Da(max.)
- 712 mm
- Da(max.)
- 691 mm
- S(min.)
- 10 mm
- ra(max.)
- 6.4 mm
- rb(max.)
- 3.2 mm
- Axial load factors : Y2
- 1.95 mm
- Axial load factors : Y3
- 2.90
- Axial load factors : Y0
- 1.91
- Constant e
- 0.35
- Mass(Refer.)
- 463 kg
Technical calculation for this product.
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