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Bearing RNU 228 M NEU

€397,49 –44 %
Bearing RNU 228 M NEU
€397,49 –44 % €220,81 / pcs €182,49 excl. VAT
In stock (26 pcs)
Delivery to:
25/02/2025
Delivery offer

The RNU 228 M is a single-row cylindrical roller bearing without an inner ring, featuring a solid brass cage. It is designed to support high radial loads and is suitable for applications where the shaft is hardened and polished.

 

Detailed information

Product detailed description

The RNU 228 M is a single-row cylindrical roller bearing that lacks an inner ring, making it ideal for applications where the shaft serves as the inner raceway. This design allows for a larger shaft diameter, resulting in stronger and more rigid constructions. The bearing features a solid brass cage that guides the rollers, preventing contact between them and enabling higher rotational speeds compared to full-complement cylindrical roller bearings.

Technical Specifications:

  • Bore Diameter (d): 169 mm
  • Outer Diameter (D): 250 mm
  • Width (B): 42 mm
  • Weight: Approximately 9.1 kg
  • Cage Type: Solid brass cage
  • Design: RNU (NU design without inner ring)
  • Load Capacity: High radial load capacity
  • Operating Temperature Range: Up to 120°C

This bearing is commonly used in gearboxes, agricultural machinery, pumps, compressors, and electric motors. Its design ensures easy installation and is particularly suitable for applications with shafts on hardened and polished raceways.

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Grafický návrh vytvořil a na Shoptet implementoval Tomáš Hlad & Shoptetak.cz.