SKF 71908 FEGA/HCP4AL Single Row Angular-Contact Ball Bearing, High Precision Bearing - 40 mm ID, 62 mm OD, 12 mm Width Needle Rollers - Flat Cage and Pen slots

and Pen slots

The Universal Extractor Lever 222-U is used for removing radial shaft seals

clamping it onto the shaft threads to lock and preload the assembly without a separate lockwasher or keyway

the shape of the jaws varies

The headset is an approved ear defender

SKF 71908 FEGA/HCP4AL Single Row Angular-Contact Ball Bearing, High Precision Bearing - 40 mm ID, 62 mm OD, 12 mm Width Needle Rollers - Flat Cage and Pen slotsSpindle bearings Spindle Bearings are precision angular contact ball bearings designed specifically for machine tool spindles and similar high speed, high precision applications. They provide high running accuracy and accommodate combined radial and axial loads at very high speeds with low friction and low heat generation. Manufactured to the highest precision standards. Suitable for use in applications where extreme accuracy and reliability are