SKF BSD4090 CGA Axial angular contact ball bearings - 40 mm ID, 90 mm OD, 20 mm Width Tapered Roller Bearing It can loosen any component

It can loosen any component that sits on a shaft and is freely accessible from the outside

and an aluminum body with a 1/4 turn ball valve

Bolt hole:

938 Inch | 23

SKF BSD4090 CGA Axial angular contact ball bearings - 40 mm ID, 90 mm OD, 20 mm Width Tapered Roller Bearing It can loosen any componentAxial angular contact ball bearings Axial Angular Contact Ball Bearings are designed for high axial loads at high speeds with excellent precision and rigidity. They are particularly suitable for screw drive applications in machine tools. Low friction operation minimizes heat generation. Manufactured to high precision standards. Suitable for use in applications requiring accurate axial positioning and high stiffness.