Cylindrical Roller Bearings FAG NJ305 -E-XL-TVP2

The FAG NJ305 -E-XL-TVP2 cylindrical roller bearing combines high radial load-carrying capacity with a single-sided axial guidance function, whilst maintaining compact dimensions of 25 × 62 × 17 mm.

The NJ305 -E-XL-TVP2 cylindrical roller bearing is a single-row rolling bearing designed for industrial applications involving high radial loads. As an open bearing, it does not feature integrated seals, allowing lubricants to reach the raceways directly. Thanks to its manufacture to tolerance class P0 or ABEC 1, the component fits precisely into standardised housings and onto corresponding shaft seats. The manufacturer, FAG, equips this model with standard radial clearance, which enables smooth running under standard operating conditions.

What loads can the NJ305 -E-XL-TVP2 cylindrical roller bearing support?

This cylindrical roller bearing is primarily used where heavy radial loads occur and the shaft must be axially supported in one direction. Typical applications include bearing arrangements with single-sided guidance and high transverse forces. Thanks to its NJ design, the bearing absorbs axial forces from one direction, whilst freely compensating for changes in shaft length due to thermal effects in the opposite direction. If required, the inner ring can be removed from one side, which facilitates installation.

What are the advantages of the support bearing design and the polyamide cage?

The NJ design features two fixed flanges on the outer ring and one fixed flange on the inner ring, enabling the bearing to function as a support bearing. The integrated polyamide cage ensures uniform guidance of the rollers and reduces friction and operating noise. The component is suitable for a permissible temperature range of -30 to +120 degrees. As the outer ring is manufactured without a groove or lubrication bore, lubricant is supplied via the end faces of the bearing housing as a design feature.