Rollway 3309 2RS Double Row Angular Contact Ball Bearing 45 Mm Bore 100 Mm Outside Diameter Sealed Straight Bore 52100 Bearing Steel Normal Radial Clearance Heavy Duty Pro Grade

Rollway 3309 2RS Double Row Angular Ball Bearing 45mm bore
✔️ Pack: Single, 45 mm bore, 100 mm OD, sealed, 52100 steel

Rollway 3309 2RS is a sealed double-row angular contact ball bearing with a straight bore. It uses 52100 bearing steel and delivers normal radial clearance for robust, long-life performance in heavy machinery, conveyors, and gear-driven systems.

✅ 45 mm bore
✅ 100 mm outside diameter
✅ double row angular contact
✅ sealed on both sides
✅ 52100 bearing steel, normal radial clearance

💡 What is a pillow block bearing used for in machinery? This handy overview explains typical uses. - Supports rotating shafts and keeps alignment in conveyors, motors, and gearboxes - Sealed designs protect bearings from dust and moisture for longer life - Handy for compact layouts where shaft support is needed