Rolling mill roll neck bearings - Four-row tapered roller bearings
Specifications
(Boundary dimensions ...etc)
- d
- 304.800 mm
- D
- 482.600 mm
- T
- 377.825 mm
- W
- 365.125 mm
- r(min.)
- 6.4 mm
- r1(min.)
- 3.2 mm
- Basic load ratings : Cr
- 5200 kN
- Basic load ratings : C0r
- 9800 kN
- Fatigue load limit : Cu
- 986 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
- da(min.)
- 343 mm
- Da(max.)
- 461 mm
- Da(max.)
- 437 mm
- S(min.)
- 1 mm
- ra(max.)
- 6.4 mm
- rb(max.)
- 3.2 mm
- Axial load factors : Y2
- 1.43 mm
- Axial load factors : Y3
- 2.12
- Axial load factors : Y0
- 1.40
- Constant e
- 0.47
Refer.
Technical calculation for this product.
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Please contact us or find your nearest distributor
