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NN3020K
NN3020K P4 Spindle Bearing
Double row cylindrical roller bearing, 1:12 taper bore, P4 accuracy, for heavy duty spindles.
NSKNTN
Specs & quote
Super Precision Cylindrical Roller Bearing
NNU4922K Spindle Bearing
Part No. NNU4922KNNU series with ribs on the outer ring, for spindles needing maximum radial rigidity.
NSKNTN
In stock / ask us for quantities
Specifications
| Bore (d) | 110 mm (taper bore) |
|---|---|
| Outside diameter (D) | 150 mm |
| Width (B) | 40 mm |
| Type | NNU double row |
| Precision | P4 |
| Application | CNC lathes / milling machines |
Genuine products from the manufacturer, fully traceable · price depends on the quantity and the brand you choose, so please ask our sales team
About Super Precision Cylindrical Roller Bearing
Super precision cylindrical roller bearings in the double row, taper bore NN and NNU series are used on heavy machine tool spindles that need very high radial rigidity together with P4 accuracy. Internal clearance is set by moving the inner ring along the tapered shaft.
Key features
- NN / NNU double row series with a 1:12 taper bore
- Very high radial rigidity
- P4 precision grade and above
- Internal clearance adjustable during fitting
- Machined brass cages for high running speeds
View all products in Super Precision Cylindrical Roller Bearing
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