Rolling mill roll neck bearings - Four-row tapered roller bearings
Specifications
(Boundary dimensions ...etc)
- d
- 216.103 mm
- D
- 330.200 mm
- T
- 269.875 mm
- W
- 263.525 mm
- r(min.)
- 3.2 mm
- r1(min.)
- 1.6 mm
- Basic load ratings : Cr
- 2690 kN
- Basic load ratings : C0r
- 5120 kN
- Fatigue load limit : Cu
- 559 kN
- Axial load factors : Y2
- 1.47 mm
- Axial load factors : Y3
- 2.19
- Axial load factors : Y0
- 1.44
- Constant e
- 0.46
Mounting dimensions
- da(min.)
- 237 mm
- Da(max.)
- 316 mm
- Da(max.)
- 300 mm
- S(min.)
- 7 mm
- ra(max.)
- 3.2 mm
- rb(max.)
- 1.6 mm
- Axial load factors : Y2
- 1.47 mm
- Axial load factors : Y3
- 2.19
- Axial load factors : Y0
- 1.44
- Constant e
- 0.46
Refer.
Technical calculation for this product.
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Please contact us or find your nearest distributor
