Built Tough Double Row Angular Contact Ball Bearing Excavator Hydraulic System 260 By 340 By 38 Millimeter Precision Slant Groove Rock Solid Load Rating Wrench Accessible Field Performance

Heavy Duty Excavator Angular Contact Ball Bearing
✔️ 260mm ID x 340mm OD x 38mm W single piece order

This straightforward shaft support unit measures 260 millimeters inside and 340 millimeters across the outside face. The thirty eight millimeter width leaves plenty of clearance for standard boom mounts. An open nylon cage keeps spinning parts light while the paired ball tracks manage heavy digging pressure. You get exactly one standalone piece ready to drop into existing carrier frames.

✅ Double row layout spreads force evenly across the raceway
✅ Slanted oil groove routes fresh grease straight to contact points
✅ Open frame design lets debris flush out during heavy wash downs
✅ Compact footprints fit snugly into tight hydraulic pivot zones

Inner Diameter	260 mm
Outer Diameter	340 mm
Total Width	38 mm
Bearing Type	Double Row Angular Contact
Cage Material	Nylon Composite

💡 How does proper bearing alignment prevent premature shaft failure in heavy excavators?

Using smart mounting techniques and handy alignment tricks keeps hydraulic pressure steady during tough digging cycles.

- Tight clearances stop wobbling that eats up seal lifespan and leaks grease fast - Balanced load paths reduce metal fatigue on drive splines and gearbox housings - Consistent spin rates lower vibration noise so operators stay focused without ear protection - Straightforward swap designs cut downtime when routine inspections catch early wear signs✝️

260 x 340 x 38 Angular Contact Excavator Bearing Double Row Slanting Oil Groove One Bearing