SKF Bearing 3311 EZ C3 Double Row Ball Bearing Bore Two And One Sixth Inches Outer Diameter Four And Five Sevenths Inches C3 Clearance Workhorse Heavy Duty Industrial Bearing For Motors Gearboxes Housings And Machinery

SKF 3311 EZ C3 Double Row Ball Bearing with 2 1/6 in bore
✔️ 2 1/6 in bore, 4 5/7 in OD, C3 clearance, single pack

This SKF bearing is a heavy-duty double-row ball bearing designed for reliable performance in motors, gearboxes, housings, and other machinery. With a bore of 2 1/6 in (55 mm) and an outer diameter of 4 5/7 in (120 mm), it’s built to handle demanding industrial loads and speeds. Pack: 1 bearing.

✅ Bore: 2 1/6 in (55 mm)
✅ Outer diameter: 4 5/7 in (120 mm)
✅ Clearance: C3 radial clearance
✅ Pack: 1 bearing

💡 What is a ball bearing used for in heavy machinery? Ball bearings support rotating shafts by reducing friction and handling radial loads in tough industrial setups. - Reduces friction between moving parts for smoother operation - Supports radial and axial loads in motors and gearboxes - Extends service life with proper lubrication and seals - Suited for high-speed operation in demanding equipment