SKU: NN3014 KTN/SP-SKF
SKF NN3014KTNSP Super Precision Double Row Cylindrical Roller Spindle Bearing 70x110x30mm
SKF NN3014KTNSP Super Precision Double Row Cylindrical Roller Spindle Bearing 70x110x30mm
Regular price
$523.98
ex VAT
Regular price
Sale price
$523.98
ex VAT
In stock
Price Break
3+
$247.47
5+
$233.56
10+
$230.78
25+
$228.00
49+
$225.22
74+
$222.44
17+
$208.54
117+
$205.76
249+
$202.98
417+
$200.20
179+
$194.64
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:
- 70mm
- Outside Diameter:
- 110mm
- Width:
- 30mm
- Seals / Shields:
- None
- Style:
- Super Precision Cylindrical Roller Bearings
Technical
Technical
| --- | Bearing Dimensions |
|---|---|
| d | 70mm |
| D | 110mm |
| B | 30mm |
| --- | Speeds and loads |
| Dynamic load C | 96.8 Kn |
| Static load C<sub>o</sub> | 150 kn |
| Fatigue load P<sub>u</sub> | 17.3 kN |
| Speed in grease | 8000rpm |
| Speeed in oil | 9000rpm |
| Weight | 1kg |
| --- | Abutment and fillet dimensions |
| d<sub>1</sub> | 85.6mm |
| E | 100mm |
| r<sub>1 and 2 min</sub> | 1.1mm |
| r<sub>3 and 4 min</sub> | 0.6mm |
| S<sup>2</sup> | 2mm |
| d<sub>a</sub> min | 76.5mm |
| D<sub>a min</sub> | 101mm |
| D<sub>a max</sub> | 103.5mm |
| d<sub>n</sub> | 1mm |
| d<sub>n</sub> | 98.5mm |
| Reference grease quantity | 5.9 grams |
Reviews
Reviews
