Deep Groove Ball Bearings FAG 6234 -M-C3

The FAG 6234 -M-C3 deep-groove ball bearing, with a 170 mm bore, brass cage and increased bearing clearance, offers a high level of operational reliability under thermal loads.

The FAG 6234 -M-C3 deep groove ball bearing is a single-row rolling bearing for industrial applications involving high radial forces and moderate axial forces. Manufactured from 100Cr6 rolling-bearing steel, this version has a bore of 170 mm, an outer diameter of 310 mm and a width of 52 mm. As an open bearing, the component can be integrated directly into a customer-supplied lubrication system. Its P0 tolerance class ensures smooth running in accordance with current industry standards.

In which industrial applications is the 6234 -M-C3 deep groove ball bearing used?

Design engineers and maintenance technicians primarily use the 6234 -M-C3 deep groove ball bearing in heavy-duty industrial drives, industrial gearboxes and large machinery. Thanks to its open design, the bearing can be operated in oil- or grease-lubricated housings. The solid brass cage guides the rolling elements precisely, even in the presence of vibrations or fluctuating accelerations. Furthermore, the rolling bearing operates within a temperature range of -30 to +200 degrees Celsius, making it suitable for use in high-temperature environments.

What is the function of the brass cage and the C3 bearing clearance in the 6234 -M-C3?

The designation C3 indicates a slightly increased radial clearance compared with the standard version. This increased clearance between the balls and raceways compensates for thermal expansion of the shaft and housing during operation. At the same time, the solid brass cage ensures high mechanical stability under demanding lubrication conditions. As the open design has no integrated sealing protection, sealing is provided by the surrounding housing structure.