SKU: NN3036 K/SPW33-SKF
SKF NN3036KSPW33 Super Precision Double Row Cylindrical Roller Spindle Bearing 180x280x74mm
In stock
Price Break
Couldn't load pickup availability
Description
SKF Super Precision Double Row Cylindrical Roller Bearings: Double row cylindrical roller bearings SKF super-precision double row cylindrical roller bearings are manufactured as standard in the NN 30 and NNU 49 series. Both series are available with either a cylindrical or a 1:12 tapered bore (designation suffix K). In machine tool applications, cylindrical roller bearings with a tapered bore are preferred over bearings with a cylindrical bore, because the taper enables more accurate adjustment of clearance or preload during mounting.
Benefits: High-speed capability, high radial load carrying capacity, high rigidity, low friction, low cross-sectional height.
- Brand / Quality:
- SKF - High Quality
- Inside Diameter:
- 180mm
- Outside Diameter:
- 280mm
- Width:
- 74mm
- Seals / Shields:
- None
- Style:
- Super Precision Cylindrical Roller Bearings
Technical
| --- | Bearing Dimensions |
|---|---|
| d | 180mm |
| D | 280mm |
| B | 74mm |
| --- | Speeds and loads |
| Dynamic load C | 561 Kn |
| Static load C<sub>o</sub> | 1000 kn |
| Fatigue load P<sub>u</sub> | 102 kN |
| Speed in grease | 3000rpm |
| Speeed in oil | 3400rpm |
| Weight | 16kg |
| --- | Abutment and fillet dimensions |
| d<sub>1</sub> | 218.2mm |
| E | 255mm |
| b | 11.3mm |
| K | 6mm |
| r<sub>1 and 2 min</sub> | 2.1mm |
| r<sub>3 and 4 min</sub> | 1.1mm |
| S<sup>2</sup> | 3mm |
| d<sub>a</sub> min | 191mm |
| D<sub>a min</sub> | 257mm |
| D<sub>a max</sub> | 269mm |
| d<sub>n</sub> | 2mm |
| d<sub>n</sub> | 248.9mm |
| Reference grease quantity | 138 grams |
Reviews
