CATBearing & Bushing

2W7566 Bearing — Cat 120H 120H es

This is a durable bearing designed for supporting rotating shafts in various heavy equipment applications, such as wheel hubs or hydraulic components. Manufactured to meet rigorous OEM quality standards, it offers enhanced longevity and performance compared to worn or damaged bearings. Operators may observe increased noise, vibration, or a decrease in the smooth operation of the affected system when this bearing begins to fail.

Bearing – Part No 2W7566 – CAT Spare Part
Part Specifications
BrandCAT
CategoryBearing & Bushing
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Never strike bearings directly — use a bearing press or driver set. Heat housing (not bearing) to ease installation. Replace bearings in sets where applicable. Check housing bore diameter before fitting — out-of-round bores destroy new bearings.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeWheel Bearing
MaterialHardened Steel
ApplicationAxle or hydraulic system support
Service LifeReplace based on inspection or 3,000-5,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early failure can manifest as a humming or grinding noise that changes with speed, and potentially increased heat from the affected component. If ignored, the bearing can seize, leading to shaft damage and potential loss of wheel or hydraulic function. Continued operation risks significant damage to the axle or hydraulic system.

Installation Tip

Ensure the bearing seat and shaft are perfectly clean and free from any debris or burrs before attempting installation. Never apply force to the outer race when pressing the bearing onto a shaft.

Service Note

Inspect the axle shaft or spindle for wear and damage, and replace associated seals when installing a new 2W7566 bearing.