Despite having a smaller cross section, the bearing still has a high load carrying capacity and is therefore particularly suitable for applications where radial space is restricted. The needle profile face is slightly tapered at the proximal face. The result of the needle and raceway line contact correction avoids damaging edge stresses.

The larger bearing flange is an integral part of the outer ring, and the bearing has an annular groove and one or more lubrication holes in the outer ring.They are generally designed as single row bearings, with the exception of double row bearings in the RNA 69 and NA 69 series with D ≥ 52 mm (Fw ≥ 40 mm).

Suitable for high radial load capacity. It can withstand higher radial loads than the NK series.

In addition to those listed in the catalog, bearings that can be used for general engineering, such as: open drawn cup needle roller bearings (1), closed drawn cup needle roller bearings (2), inner ring needle roller bearings (3) and no Inner ring needle roller bearings.

Specification

Feature

1. efficient operation

Finishing bearings, running evenly and coordinating

2. work fine

Precision production process, high precision machine tool processing

3. hardened and hardened

Fine workmanship

4.sturdy and durable

High quality steel, high temperature resistant and corrosion resistant