Self-Aligning Ball B. FAG 2305 -TVH

The FAG 2305-TVH double-row self-aligning ball bearing (25x62x24 mm) compensates for angular misalignment and, thanks to its polyamide cage, operates with low vibration.

The FAG 2305-TVH double-row self-aligning ball bearing is designed for rotating shafts where misalignment or deflection may occur. With a bore of 25 mm, an outer diameter of 62 mm and a width of 24 mm, this rolling bearing belongs to the wider 23 series. The common spherical raceway in the outer ring enables the two rows of balls to automatically compensate for angular misalignment between the inner and outer rings during operation. Manufactured from standard roller bearing steel 100Cr6, the component meets tolerance class P0/PN (ABEC 1).

What is the 2305-TVH self-aligning ball bearing suitable for?

This double-row bearing is primarily used where shaft deflection or misalignment between two housing positions cannot be avoided due to the design. Thanks to the self-aligning hollow ball raceway, the component prevents damaging edge pressures on the rolling elements. Relevant areas of application include shaft mountings with elastic deflection or separate housing seats. Under dynamic radial loads and moderate axial loads, the design ensures smooth, low-wear operation of the shaft.

What is the function of the TVH polyamide cage?

The suffix ‘TVH’ denotes a polyamide cage. This material is characterised by its low weight, elastic damping properties and low friction. The permissible temperature range is from -30 to +120 degrees. As an open rolling bearing without sealing washers, the bearing requires external sealing of the housing environment as well as a regular supply of grease or lubricating oil, appropriate for the standard radial bearing clearance.