Bearing - NU 2207 ZKL
Product detailed description
Bearing - NU 2207 ZKL
ZKL NU 2207 cylindrical roller bearing
This NU-series single-row cylindrical roller bearing is designed primarily for high radial loads. Line contact between the rollers and raceways provides high radial load capacity and stiffness while remaining suitable for higher rotational speeds.
Dimensions and designation
- designation: NU 2207
- manufacturer: ZKL
- bore diameter d: 35 mm
- outside diameter D: 72 mm
- width B: 23 mm
NU design
- two integral guide flanges on the outer ring
- inner ring without flanges
- permits axial displacement of the shaft relative to the housing in both directions
- separable design facilitates independent mounting of the rings
- suitable for a non-locating bearing position
The NU design is not intended to locate the shaft axially; axial positioning must be provided by another bearing or machine component. This product designation does not include a C3 suffix, so increased radial internal clearance must not be assumed. Before ordering, verify the required clearance, accuracy class, cage design, fits and lubrication against the machine documentation. During installation, maintain cleanliness and alignment and apply mounting force only through the ring being fitted.
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 |