Self-Aligning Ball B. FAG 2208 -TVH-C3

The FAG 2208 -TVH-C3 self-aligning ball bearing, with dimensions of 40x80x23 mm and a C3 radial clearance, provides reliable angular compensation in the event of shaft deflection or misalignment.

The FAG 2208 -TVH-C3 double-row self-aligning ball bearing is designed to accommodate radial forces whilst simultaneously compensating for misalignment or shaft deflection. Thanks to the shared hollow spherical raceway in the outer ring, the two rows of balls adjust flexibly during operation. Manufactured from standard rolling-bearing steel (100Cr6) in tolerance class P0/PN (ABEC 1), the open design combines precise concentricity with adaptable guidance for demanding industrial applications.

In which situations does the 2208 -TVH-C3 self-aligning ball bearing compensate for misalignment?

Designs with long shafts are prone to elastic deflection under load or to misalignment between the bearing seats due to manufacturing tolerances. In such cases, this double-row roller bearing automatically compensates for misalignment between the inner and outer rings without additional edge pressure shortening its service life. The open design allows for direct integration into existing oil or grease circulation systems, whilst the permissible temperature range of –30 to +120 degrees provides a wide scope for application in mechanical engineering.

What are the advantages of the polyamide cage and the C3 clearance?

The TVH version features a dimensionally stable polyamide cage, which ensures smooth running thanks to its low mass and elastically dampens vibrations during operation. In combination with the slightly increased radial bearing clearance (C3), sufficient radial operating clearance is maintained, even if temperature differences occur between the shaft and the housing or if tight fits cause the inner ring to expand slightly. This contributes to high reliability during installation and operation.