Needle roller bearing with closed end DBF 68933 NADELLA 50 x 58 x 26.6

Precision needle roller bearing for industrial applications

High durability, steel cage, made in France

B2B availability and fast order fulfillment

Main description

The DBF 68933 needle roller bearing with closed end from NADELLA is a precision rolling element designed for demanding industrial applications where high load capacity, dimensional stability, and compact design are essential. The closed-end construction simplifies installation in blind housings and provides additional protection against contamination, contributing to long service life and reliable operation.

With dimensions of 50 x 58 x 26.6, this bearing is ideal for use in machinery, gearboxes, guiding systems, and mechanical assemblies where a standard ball bearing may not deliver sufficient radial load capacity. The steel cage ensures accurate guidance of the needle rollers, stable rotation, and consistent performance under variable operating conditions.

The DBF 68933 needle roller bearing is suitable for direct shaft support or as part of a larger bearing unit, including bearing housings and complete bearing assemblies. It is widely used in industrial equipment, maintenance operations, and OEM production lines where repeatability, durability, and proven quality are critical. Manufactured in France, this bearing reflects NADELLA’s long-standing expertise in high-performance needle roller bearing technology.

FAQ - frequently asked questions

What applications is the DBF 68933 bearing designed for?
It is used in industrial machinery, transmissions, guiding systems, and assemblies with high radial loads and limited installation space.

What is the advantage of a closed-end needle roller bearing?
The closed end allows easy mounting in blind bores and improves protection against dirt and debris.

What type of cage is used in this bearing?
The bearing features a steel cage for high durability and stable roller guidance.

Can this bearing replace a standard ball bearing?
In many applications, yes - especially where higher radial load capacity is required in a compact design.

Is this bearing suitable for B2B and OEM use?
Yes, it is intended for industrial, maintenance, and serial production environments.