Deep Groove Ball Bearings FAG 6008 -C3

The FAG 6008-C3 deep-groove ball bearing, measuring 40x68x15 mm, offers increased bearing clearance for industrial applications subject to thermal stress.

The FAG 6008-C3 deep groove ball bearing is a single-row rolling bearing designed to accommodate radial forces as well as moderate axial loads in both directions. With an inner diameter of 40 mm, an outer diameter of 68 mm and a width of 15 mm, the component fits into standardised housing bores. Both the rings and the rolling elements are made from standard bearing steel 100Cr6, which ensures high dimensional stability under load.

What is the 6008-C3 deep-groove ball bearing suitable for?

This rolling bearing is primarily used in rotating systems where temperature differences between the shaft and the housing occur during operation. Typical applications include bearing locations with elevated operating temperatures, as well as rotating components in general mechanical engineering. As the outer ring has no groove or flange, the component can be fitted flexibly in an axial direction into through-bore housings. The wide operating temperature range of –20 to +150 degrees Celsius allows it to be used in assemblies subject to high thermal loads.

What does the C3 bearing clearance mean for the open design?

The designation C3 indicates a slightly increased radial clearance compared with the standard version. This additional clearance compensates for fit oversizes during installation and thermal expansion during operation, thereby counteracting any stress on the bearing. As an open variant, the design has no integrated sealing washers. It can be integrated directly into existing lubrication circuits or filled with lubricant. At the same time, the guided sheet steel cage guides the balls evenly whilst maintaining a moderate weight.