Rollway 3307 double row angular contact bearing with 35 mm bore and 80 mm outside diameter in straight bore design, made from 52100 bearing steel with C3 radial clearance for smooth high load, high speed rotation and long life

Rollway 3307 C3 Angular Contact Bearing, 35mm Bore (Single)
✔️ Angular contact, double row, straight bore, 52100 steel, C3

Rollway 3307 C3 is a double-row angular contact ball bearing with a 35 mm bore and an 80 mm outside diameter. Built from 52100 bearing steel and featuring C3 radial clearance, it’s engineered for reliable high-speed rotation and load handling in precision spindles, machine tools, robotics, and automated equipment.

✅ Bore 35 mm; OD 80 mm; double-row angular contact
✅ Straight bore; easy mounting and alignment
✅ Material: 52100 bearing steel for rigidity and wear resistance
✅ Radial clearance: C3 for higher speed operation

💡 What is a ball bearing used for in precision machinery?

- Reduces friction between rotating parts for smoother motion - Supports radial and axial loads in spindle and shaft assemblies - Improves alignment and stiffness at high speeds - Extends service life in demanding industrial environments