Cylindrical roller bearings - Single-row - NNU - Cylindrical bore
Specifications
(Boundary dimensions ...etc)
- d
- 420 mm
- D
- 560 mm
- B
- 140 mm
- r(min.)
- 4 mm
- Fw
- 460 mm
- Ew
- - mm
- Basic load ratings : Cr
- 1670 kN
- Basic load ratings : C0r
- 4290 kN
- Fatigue load limit : Cu
- 413 kN
- Limiting speeds(Grease lub.)
- 730 min-1
- Limiting speeds(Oil lub.)
- 880 min-1
Mounting dimensions
- da(min.)
- 436 mm
- da(max.)
- 457 mm
- db(min.)
- 465 mm
- Da(max.)
- 544 mm
- da(min.)
- - mm
- ra(max.)
- 3 mm
Refer.
Technical calculation for this product.
For those who are considering the purchase of our products
Please contact us or find your nearest distributor
