Rollway 3306 Angular Contact Ball Bearing Double Row Straight Bore 30 mm Bore Size 72 mm Outside Diameter 52100 Bearing Steel Normal Radial Clearance Pro Grade Heavy Duty Industrial Precision Bearing

Rollway 3306 Angular Contact Ball Bearing, 30mm bore
✔️ Pack: 1 bearing; 72mm OD; double-row angular contact; NRC

Rollway 3306 angular contact ball bearing is a high-precision, double-row unit designed for heavy-duty industrial setups. With a 30 mm bore and 72 mm outside diameter, this bearing is ideal for equipment like conveyors, spindles, and presses that demand stable axial load handling and smooth rotation.

✅ Bore size: 30 mm
✅ Outside diameter: 72 mm
✅ 2列アンギュラ玉軸受設計
✅Material: 52100 軸受用鋼
✅ Normal radial clearance (NRC)

💡 What is an angular contact ball bearing used for in heavy machinery and industrial equipment?

These handy bearings are designed to handle high-speed rotations and axial loads in compact spaces. - High axial load capacity in both directions
- Smooth operation with reduced friction
- Common in spindles, conveyors, and gear drives
- Long service life with proper lubrication