Self-Aligning Ball B. FAG 2212 -2RS-TVH

The FAG 2212 -2RS-TVH self-aligning ball bearing, measuring 60x110x28 mm, provides angular misalignment compensation and is protected against dirt and moisture by seals on both sides.

The double-row self-aligning ball bearing 2212 -2RS-TVH absorbs radial forces and automatically compensates for misalignment and shaft deflection. With a bore of 60 mm, an outer diameter of 110 mm and a width of 28 mm, this design complies with tolerance class P0 (ABEC 1). Manufactured from 100Cr6 rolling-bearing steel, the bearing unit features a common hollow-spherical outer ring raceway in which the two rows of balls can move freely.

In which installation situations does the 2212-2RS-TVH self-aligning ball bearing compensate for misalignment?

Shaft assemblies are prone to elastic deflection under load during operation or may exhibit misalignment caused by the assembly process. The 2212 -2RS-TVH self-aligning ball bearing compensates for these misalignments between the inner and outer rings during operation, thereby preventing excessive edge pressures. Typical applications include bearing arrangements with long shafts or separate bearing housings, where angular misalignment occurs and radial guidance is required.

What are the distinctive features of the seals and polyamide cage in the 2212 -2RS-TVH?

The -2RS-TVH version is fitted with sliding seals on both sides. These sealing lips protect the raceways against the ingress of dust, moisture and foreign particles, whilst retaining the lubricant inside the bearing. The integrated polyamide cage (TVH) is characterised by its low weight, elastic properties and smooth running. The permissible operating temperature range is between –30 and +100 degrees Celsius.