Bearing - NJ 305 NA P6 ZKL
Product detailed description
Bearing - NJ 305 NA P6 ZKL
NJ 305 NA P6 ZKL is a single-row cylindrical roller bearing in NJ design. Line contact between the rollers and raceways provides high radial load capacity. Two guide flanges on the outer ring and one flange on the inner ring allow the bearing to locate the shaft axially in one direction.
Designation
- NJ 305: single-row cylindrical roller bearing; two flanges on the outer ring and one on the inner ring
- NA: matched, non-interchangeable rings
- P6: increased dimensional and running accuracy compared with the Normal class
- Manufacturer: ZKL
Technical data
- Dimensions d × D × B: 25 × 62 × 17 mm
- Primary load: high radial load
- Axial function: guidance and limited axial load carrying capacity in one direction
- Construction: separable and open
- Accuracy: P6
Application and mounting
The NJ design is used as a semi-locating bearing in gearboxes, electric motors and other industrial arrangements exposed to high radial loads. Its separable construction simplifies ring mounting, but with the NA version the inner and outer rings must remain together as the original matched pair; do not combine them with rings from another bearing. Before ordering, verify the full NJ 305 NA P6 designation, axial locating direction and 25 × 62 × 17 mm dimensions.
Product rating
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ZKL – product identification and supply
The ZKL designation may appear on different technical products and spare parts. To identify the exact item reliably, we therefore work from the complete marking and the available technical data.
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| Manufacturing company : | ZKL, a.s. |
|---|---|
| Address : | Jedovnická 2346/8, 628 00 Brno, Czech Republic |
| E-mail : | head@zkl.cz |