Cylindrical roller bearings - Single-row - NN - Cylindrical bore
Specifications
(Boundary dimensions ...etc)
- d
- 180 mm
- D
- 280 mm
- B
- 74 mm
- r(min.)
- 2.1 mm
- Fw
- - mm
- Ew
- 255 mm
- Basic load ratings : Cr
- 561 kN
- Basic load ratings : C0r
- 958 kN
- Fatigue load limit : Cu
- 118 kN
- Limiting speeds(Grease lub.)
- 2000 min-1
- Limiting speeds(Oil lub.)
- 2400 min-1
Mounting dimensions
- da(min.)
- 191 mm
- da(max.)
- - mm
- db(min.)
- - mm
- Da(max.)
- 269 mm
- da(min.)
- 257 mm
- ra(max.)
- 2 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
