JTEKT-KOYO UC211 Radial Insert Ball Bearing - 55 mm ID, 100 mm OD, 55.6 mm Width Hoses The springs guarantee a synchronous

The springs guarantee a synchronous opening and closing of the puller jaws

Toroidial Roller Bearing with tapered bore

It is a tough and frustrating job for HVAC Service Techs when bending large diameter tubes

the jaws are adjustable in any direction

In this respect

JTEKT-KOYO UC211 Radial Insert Ball Bearing - 55 mm ID, 100 mm OD, 55.6 mm Width Hoses The springs guarantee a synchronousRadial Insert Ball Bearing JTEKT KOYO radial insert ball bearings (Y bearings) are deep groove ball bearings with extended inner rings, convex outer surfaces, and integrated seals. They are designed to be mounted in housings to form bearing units and allow some initial misalignment.