130x166x34 Angular Contact Ball Bearing For Excavator And Heavy Machinery, Double Row With Slanted Oil Groove, Open Nylon Cage, 130mm Inner Diameter, 166mm Outer Diameter, 34mm Width, High Precision Industrial Replacement

130x166x34 Angular Contact Excavator Ball Bearing, Single
✔️ Bore 130mm, OD 166mm, width 34mm; nylon cage, open

This angular contact excavator ball bearing is a single-unit, double-row design used in heavy equipment like excavators. It features a slanted oil groove, nylon cage, and open closures to simplify lubrication and replacement in tough joints.

This high-precision bearing suits excavators, loaders, and other heavy machinery where high axial loads meet moderate radial loads. The open design with a slanted oil groove aids lubrication channels and easy maintenance in harsh operating environments.

✅ Inner diameter: 130 mm
✅ Outer diameter: 166 mm
✅ Width: 34 mm
✅ Double-row angular contact with slanted oil groove
✅ Cage: Nylon, open design
✅ Quantity: 1

💡 What is an angular contact excavator bearing used for in heavy equipment?

- Handy for handling combined axial and radial loads in excavator joints - Great for open, nylon-caged double-row setups in heavy machinery - Useful for maintaining preload and smooth operation in harsh environments - Ideal for track and swing assemblies where easy lubrication paths matter