Angular Contact Ball B. FAG 3312 -B-TVH-C3

The 3312 -B-TVH-C3 angular contact ball bearing from FAG Rolling Bearings, with dimensions of 60x130x54 mm, offers high load-carrying capacity for combined radial and axial forces acting in both directions.

The 3312 -B-TVH-C3 angular contact ball bearing is a double-row radial rolling bearing made from standard bearing steel (100Cr6) with a contact angle of 40 degrees. Thanks to its two rows of balls, the design accommodates both radial forces and axial forces in both directions simultaneously. As this is an open bearing without an integrated seal, the lubricant can be applied directly. With dimensions of 60 mm bore, 130 mm outer diameter and 54 mm width, this version is suitable for demanding bearing applications in mechanical and plant engineering.

What is the 3312 -B-TVH-C3 double-row angular contact ball bearing suitable for?

The double-row bearing is primarily used in assemblies that are simultaneously subjected to high radial forces and axial loads on both sides. The contact angle of 40 degrees ensures rigid shaft guidance. Typical applications include shaft bearings subjected to combined loads in industrial powertrains. As this rolling bearing is of an open design, it is suitable for enclosed systems with an external oil or grease circulation system.

What advantages do the polyamide cage and the C3 clearance offer in the 3312-B-TVH-C3?

The integrated polyamide cage (TVH) guides the rolling elements elastically and ensures quiet operation. The component is designed for a temperature range of -20 to +120 degrees. The slightly increased radial clearance (C3) compensates for thermal expansion caused by heating during operation or tight fits between the inner and outer rings. The tolerance class P0 (ABEC 1) and the cylindrical outer ring without a flange define the requirements for the surrounding housing fit.