Rolling mill roll neck bearings - Four-row tapered roller bearings
Specifications
(Boundary dimensions ...etc)
- d
- 409.575 mm
- D
- 546.100 mm
- T
- 334.963 mm
- W
- 334.963 mm
- r(min.)
- 6.4 mm
- r1(min.)
- 1.6 mm
- Basic load ratings : Cr
- 4890 kN
- Basic load ratings : C0r
- 11500 kN
- Fatigue load limit : Cu
- 1080 kN
- Axial load factors : Y2
- 1.62 mm
- Axial load factors : Y3
- 2.42
- Axial load factors : Y0
- 1.59
- Constant e
- 0.42
Mounting dimensions
- da(min.)
- 432 mm
- Da(max.)
- 524 mm
- Da(max.)
- 509 mm
- S(min.)
- 8.5 mm
- ra(max.)
- 6.4 mm
- rb(max.)
- 1.6 mm
- Axial load factors : Y2
- 1.62 mm
- Axial load factors : Y3
- 2.42
- Axial load factors : Y0
- 1.59
- Constant e
- 0.42
Refer.
Technical calculation for this product.
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