Cylindrical roller bearings - Single-row - NU
Specification data (main dimensions, etc.)
- d
- 460 mm
- D
- 680 mm
- B
- 100 mm
- r(min.)
- 6 mm
- r1(min.)
- 6 mm
- Fw
- 516 mm
- Ew
- - mm
- Basic load ratings : Cr
- 2000 kN
- Basic load ratings : C0r
- 2730 kN
- Fatigue load limit : Cu
- 259 kN
- Limiting speeds(Grease lub.)
- 630 min-1
- Limiting speeds(Oil lub.)
- 750 min-1
- sd1
- - mm
- B1
- - mm
- B2
- - mm
Mounting dimensions,weight (reference)
- da(min.)
- - mm
- db(min.)
- 484 mm
- db(max.)
- 512 mm
- dc(min.)
- - mm
- dd(min.)
- - mm
- Da(max.)
- 656 mm
- Db(max.)
- - mm
- Db(min.)
- - mm
- ra(max.)
- 5 mm
- rb(max.)
- 5 mm
- Mass(Refer.)
- 127 kg
Technical calculation for this product.
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