Deep Groove Ball Bearings FAG 4217 -B-TVH

The FAG 4217 -B-TVH double-row deep-groove ball bearing, with dimensions of 85 × 150 × 36 mm and a polyamide cage, provides a robust bearing solution for high radial forces.

The 4217 -B-TVH from FAG is a double-row roller bearing made from standard bearing steel (100Cr6) with a bore of 85 mm, an outer diameter of 150 mm and a width of 36 mm. Thanks to its two rows of balls, this design can withstand higher radial loads than single-row variants of a comparable size. The bearing has a cylindrical outer ring without a flange or groove and operates with normal radial clearance in the standard tolerance class P0/PN (ABEC 1).

What is the 4217 -B-TVH double-row deep groove ball bearing suitable for?

Design engineers and maintenance personnel use this double-row bearing when the installation space is limited in the axial direction, but the radial forces exceed the load-carrying capacity of a single-row deep groove ball bearing. Typical applications can be found in general mechanical engineering as well as in shaft and drive bearings subject to high radial forces. In addition to the primary radial loads, the double-row design also accommodates moderate axial forces in both directions, which aids the guidance of rotating shafts.

What are the distinctive features of the TVH design in operation?

The design suffix ‘TVH’ indicates a polyamide cage. This cage material reduces the weight of the rolling element set, promotes quiet running and is characterised by favourable emergency running properties. The bearing is designed for use within a permissible temperature range of -30 to +120 degrees. As this is an open bearing without integrated sealing washers, installation requires a clean environment as well as external housing sealing and a suitable lubrication supply using oil or grease.