SKF 71908 ACD/P4AQBCA Single Row Angular-Contact Ball Bearing, High Precision Ball Bearings Set, (Four Pcs) - 40 mm ID, 62 mm OD, 12 mm Width Tool Storage there are different sizes of

there are different sizes of spherical joint extractors with varying jaw openings

It’s a gauge that makes the job better

The set delivers infinite axial adjustment

precise mounting of bearings

The handle rings comfortably fit users' hands

SKF 71908 ACD/P4AQBCA Single Row Angular-Contact Ball Bearing, High Precision Ball Bearings Set, (Four Pcs) - 40 mm ID, 62 mm OD, 12 mm Width Tool Storage there are different sizes ofHigh Precision Angular Contact Ball Bearing SKF high precision angular contact ball bearings are designed for machine tool spindles and other high precision applications. They feature optimized internal geometry for high speed capability and precision. Available as single bearings and as universally matchable sets for various arrangement configurations. Manufactured to super precision tolerances.