135x170x20 Angular Contact Excavator Ball Bearing With Slanting Oil Groove Double Row Open Cage For Heavy Machinery Precision Inner Diameter 135 Mm Outer Diameter 170 Mm Width 20 Mm

The 135x170x20 angular contact excavator bearing is a double-row unit built for heavy equipment use, especially in excavators where tight fits and steady torque transfer matter. Its slanting oil groove design aids lubrication and long-life performance in rugged working conditions.

✅ 135x170x20 size with 135 mm inner diameter, 170 mm outer diameter, 20 mm width
✅ Slanting oil groove for efficient lubrication in harsh excavator joints
✅ Double-row angular contact with open cage for easy inspection and maintenance
✅ 1 bearing per pack, ideal for single replacements or maintenance kits
✅ Full complement rolling balls for high load capacity and durable service

💡 What is an angular contact ball bearing used for in heavy equipment? This handy bearing helps handle axial and radial loads in tight spaces, enabling smooth torque transfer in excavator joints.
- High-load, precise support for excavator joints
- Handy for axial and radial load handling at speed
- 135x170x20 size readily available for replacement