Rollway 3313 Angular Contact Ball Bearing Double Row Straight Bore 65 mm Bore Size 140 mm Outside Diameter 52100 Bearing Steel Normal Radial Clearance for Precision Machinery

Rollway 3313 Single Bearing: 65mm Bore, 140mm OD
✔️ Angular double-row, straight bore, 52100 steel, normal clearance

This Rollway 3313 angular contact ball bearing is a double-row unit built for steady, high-load rotation in machinery and equipment such as conveyors, spindles, and automated assembly lines. With a 65 mm bore and 140 mm outside diameter, it's designed for tight fits and precise alignment, using 52100 bearing steel and normal radial clearance to balance strength and smooth operation.

✅ 65 mm bore
✅ 140 mm outside diameter
✅ Double-row angular contact design
✅ Straight bore
✅ Material: 52100 bearing steel
✅ Normal radial clearance
✅ Pack size: single bearing

💡 What is an angular contact ball bearing used for? Angular contact bearings are handy for supporting combined radial and axial loads in compact, precision-driven machines. Handy in CNC spindles, conveyor rollers, and robotic joints.
- high rigidity for accurate motion in spindles and conveyors
- supports axial loads in one direction with radial forces
- suitable for high-speed rotary applications