52102RS Koyo Bearing Double Sealed Angular Contact Bearing 50 mm Inner Diameter 90 mm Outer Diameter 30.2 mm Width With Riveted Steel Cage Round Bore C0 Internal Clearance

52102RS KOYO Sealed Angular Bearing 50x90x30.2 mm - Single
✔️ 50 mm ID x 90 mm OD x 30.2 mm width, double sealed angular

The KOYO 52102RS is a double sealed angular contact bearing built for precision and reliability in demanding machinery. It’s commonly used in spindles, conveyors, and other equipment where smooth, accurate rotation is crucial.

✅ ID 50 mm, OD 90 mm, width 30.2 mm
✅ Double sealed design protects against dust and moisture
✅ Angular contact style supports combined loads
✅ Material: 52100 steel, riveted steel cage
✅ Round bore, C0 clearance
✅ Part number 52102RS KOYO

💡 What is a sealed angular contact bearing used for in high speed machinery? It is designed to handle precise, combined loads while preserving smooth motion. - Handy for spindles, conveyors, and robotics - Protects against dust and moisture with dual seals - Improves efficiency and lifespan in high-speed applications