Rolling mill roll neck bearings - Four-row tapered roller bearings
Specification data (main dimensions, etc.)
- d
- 140 mm
- D
- 210 mm
- T
- 114 mm
- W
- 114 mm
- r(min.)
- 2 mm
- r1(min.)
- 2.5 mm
- Basic load ratings : Cr
- 669 kN
- Basic load ratings : C0r
- 1130 kN
- Fatigue load limit : Cu
- 154 kN
- Axial load factors : Y2
- 2.47 mm
- Axial load factors : Y3
- 3.67
- Axial load factors : Y0
- 2.41
- Constant e
- 0.27
Mounting dimensions,weight (reference)
- da(min.)
- 160 mm
- Da(max.)
- 200 mm
- Da(max.)
- 190 mm
- S(min.)
- 6 mm
- ra(max.)
- 2 mm
- rb(max.)
- 2 mm
- Axial load factors : Y2
- 2.47 mm
- Axial load factors : Y3
- 3.67
- Axial load factors : Y0
- 2.41
- Constant e
- 0.27
- Mass(Refer.)
- 13.7 kg
Technical calculation for this product.
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