Angular Contact Ball B. FAG 7219 -B-XL-TVP-UA

The 7219 -B-XL-TVP-UA angular contact ball bearing from FAG Wälzlager, with dimensions of 95 x 170 x 32 mm and a contact angle of 40 degrees, offers high axial load-carrying capacity for paired bearing arrangements.

The 7219 -B-XL-TVP-UA angular contact ball bearing is a single-row rolling bearing made from standard bearing steel (100Cr6) for industrial applications. Thanks to its angularly arranged raceways, this design can simultaneously accommodate high radial forces as well as single-sided axial forces. As an open version without a seal, the bearing is designed for operation with external lubrication within a temperature range of -20 to +120 degrees. It is manufactured to tolerance class P0/PN or ABEC 1 with standard radial clearance.

What is the 7219 -B-XL-TVP-UA angular contact ball bearing suitable for in operation?

This single-row angular contact ball bearing is typically used where combined loads with a significant axial component require precise guidance. The suffix ‘UA’ denotes a universal design for installation in sets: when mounted in pairs in an O or X arrangement, a small amount of axial clearance is automatically established. Such bearing sets are suitable for shaft mountings where components need to be guided and supported axially. The cylindrical outer ring has neither a flange nor a groove and fits precisely into housing bores.

What is the significance of the contact angle and the polyamide cage in this design?

The nominal contact angle of 40 degrees (designation B) provides a high axial load capacity in the direction of action. A polyamide cage (TVP) guides the rolling elements. This material is characterised by its low weight and quiet running. As this is an open bearing, provision must be made within the housing for lubrication and external sealing to keep contaminants away from the raceways.