JTEKT-KOYO 6403-C3 Deep Groove Ball Bearing - 17 mm ID, 62 mm OD, 17 mm Width MRC and the glass breaker has

and the glass breaker has a ball-tip set in the trip-angle pattern base to increase its everyday carry manners

The motorcycle jack "Bike-Witch" of the series W-900-M is used for checking

Tough-absorbing for universal use

and differentials

JTEKT-KOYO 6403-C3 Deep Groove Ball Bearing - 17 mm ID, 62 mm OD, 17 mm Width MRC and the glass breaker hasDeep Groove Ball Bearing JTEKT KOYO deep groove ball bearings are versatile, robust, and accommodate radial and axial loads in both directions. Their simple design, low friction, and high speed capability make them suitable for a wide range of industrial applications, from electric motors to gearboxes. Sealed and shielded variants protect against contamination, while open versions allow easy lubrication.