Rolling mill roll neck bearings - Four-row tapered roller bearings
Specification data (main dimensions, etc.)
- d
- 457.200 mm
- D
- 596.900 mm
- T
- 279.400 mm
- W
- 276.225 mm
- r(min.)
- 3.2 mm
- r1(min.)
- 1.6 mm
- Basic load ratings : Cr
- 4590 kN
- Basic load ratings : C0r
- 11400 kN
- Fatigue load limit : Cu
- 1050 kN
- Axial load factors : Y2
- 1.43 mm
- Axial load factors : Y3
- 2.12
- Axial load factors : Y0
- 1.40
- Constant e
- 0.47
Mounting dimensions,weight (reference)
- da(min.)
- 485 mm
- Da(max.)
- 581 mm
- Da(max.)
- 560 mm
- S(min.)
- 8.5 mm
- ra(max.)
- 3.2 mm
- rb(max.)
- 1.6 mm
- Axial load factors : Y2
- 1.43 mm
- Axial load factors : Y3
- 2.12
- Axial load factors : Y0
- 1.40
- Constant e
- 0.47
- Mass(Refer.)
- 307 kg
Technical calculation for this product.
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