Koyo 69102RU Double Sealed Deep Groove Ball Bearing 50 mm Inner Diameter 72 mm Outer Diameter 12 mm Width In Steel With Riveted Cage Round Bore C0 Internal Clearance Built For Heavy Duty Jobs

Koyo 69102RU Deep Groove Ball Bearing, single 50mm ID
✔️ ID 50mm; OD 72mm; width 12mm; steel; riveted cage round bore

This bearing is a double sealed deep groove ball bearing made from steel, featuring a riveted cage and a round bore. It’s built for heavy-duty machinery where reliable radial support, smooth running, and long life matter, think conveyors, pumps, motors, gearboxes, and other industrial gear sets. The C0 clearance rating helps balance rigidity with quiet operation in harsh environments.

Double sealed, deep groove design with a round bore and riveted cage, optimized for tough industrial use.

✅ ID 50 mm inner diameter
✅ OD 72 mm outer diameter
✅ Width 12 mm
✅ Double sealed for dust and moisture protection
✅ Steel construction with riveted cage
✅ Round bore
✅ C0 internal clearance
✅ Heavy-duty design for demanding applications

💡 What is a sealed deep groove bearing used for in machinery?

They provide reliable radial support and smooth rotation in compact housings, handy for a wide range of equipment.

- Provides smooth rotation under radial loads in compact housings - Handy in conveyors, motors, pumps, and gearboxes - Compatible with sealed double-sealed designs and riveted cages