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SKU: NN3032 K/SPW33-SKF
SKF NN3032KSPW33 Super Precision Double Row Cylindrical Roller Spindle Bearing 160x240x60mm
SKF NN3032KSPW33 Super Precision Double Row Cylindrical Roller Spindle Bearing 160x240x60mm
Regular price
CHF 1,159.00
ex VAT
Regular price
Sale price
CHF 1,159.00
ex VAT
In stock
Price Break
3+
CHF 922.69
5+
CHF 870.85
10+
CHF 860.48
25+
CHF 850.12
49+
CHF 839.75
74+
CHF 829.38
17+
CHF 777.55
117+
CHF 767.18
249+
CHF 756.81
417+
CHF 746.44
179+
CHF 725.71
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Description
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:
- 160mm
- Outside Diameter:
- 240mm
- Width:
- 60mm
- Seals / Shields:
- None
- Style:
- Super Precision Cylindrical Roller Bearings
Technical
Technical
| --- | Bearing Dimensions |
|---|---|
| d | 160mm |
| D | 240mm |
| B | 60mm |
| --- | Speeds and loads |
| Dynamic load C | 369 Kn |
| Static load C<sub>o</sub> | 655 kn |
| Fatigue load P<sub>u</sub> | 69.5 kN |
| Speed in grease | 3600rpm |
| Speeed in oil | 4000rpm |
| Weight | 8.8kg |
| --- | Abutment and fillet dimensions |
| d<sub>1</sub> | 190mm |
| E | 219mm |
| b | 8.5mm |
| K | 4.5mm |
| r<sub>1 and 2 min</sub> | 2.1mm |
| r<sub>3 and 4 min</sub> | 1.1mm |
| S<sup>2</sup> | 2.5mm |
| d<sub>a</sub> min | 171mm |
| D<sub>a min</sub> | 221mm |
| D<sub>a max</sub> | 229mm |
| d<sub>n</sub> | 2mm |
| d<sub>n</sub> | 214.4mm |
| Reference grease quantity | 78 grams |
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