Rolling mill roll neck bearings - Four-row tapered roller bearings
Specifications
(Boundary dimensions ...etc)
- d
- 489.026 mm
- D
- 634.873 mm
- T
- 320.675 mm
- W
- 320.675 mm
- r(min.)
- 3.2 mm
- r1(min.)
- 3.2 mm
- Basic load ratings : Cr
- 4870 kN
- Basic load ratings : C0r
- 13200 kN
- Fatigue load limit : Cu
- 1170 kN
- Axial load factors : Y2
- 1.97 mm
- Axial load factors : Y3
- 2.93
- Axial load factors : Y0
- 1.93
- Constant e
- 0.34
Mounting dimensions
- da(min.)
- 526 mm
- Da(max.)
- 618 mm
- Da(max.)
- 595 mm
- S(min.)
- 9.5 mm
- ra(max.)
- 3.2 mm
- rb(max.)
- 3.2 mm
- Axial load factors : Y2
- 1.97 mm
- Axial load factors : Y3
- 2.93
- Axial load factors : Y0
- 1.93
- Constant e
- 0.34
Refer.
Technical calculation for this product.
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Please contact us or find your nearest distributor
