JTEKT-KOYO 22209-RZW33 Spherical Roller Bearing - 45 mm ID, 85 mm OD, 23 mm Width Needle Rollers - Flat Cage but they are essentially to

but they are essentially to provide a better protection and grip for your tools

5 mm Width

for ratchet sets 8100 SA 7 and 8100 SA 10

Table support bearings

JTEKT-KOYO 22209-RZW33 Spherical Roller Bearing - 45 mm ID, 85 mm OD, 23 mm Width Needle Rollers - Flat Cage but they are essentially toSpherical Roller Bearing JTEKT KOYO spherical roller bearings are self aligning bearings designed for very high radial loads and moderate axial loads. Their two rows of barrel shaped rollers and concave outer raceway tolerate misalignment between shaft and housing, making them ideal for heavy industries such as mining, paper, and material handling.