CATBearing & Bushing

2966247 Bearing — Cat 336D

This is a precision-engineered bearing designed to support rotational movement and reduce friction in heavy-duty applications. Manufactured to meet CAT's rigorous quality standards, it offers superior longevity and reliability over worn components. Operators might detect unusual noises, excessive heat, or reduced operational efficiency if this bearing begins to fail.

Bearing – Part No 2966247 – 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 TypeBearing
MaterialSteel alloy
ApplicationExcavator swing or travel systems
Service LifeReplace based on inspection and operating hours
CompatibilityCAT specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Failure often begins with audible signs like humming or grinding noises during operation. Continued use can lead to increased vibration, binding, or difficulty in component movement. The worst outcome is the potential for the bearing to seize, causing severe damage to the shaft and housing.

Installation Tip

Ensure the mating surfaces of the shaft and housing are perfectly clean and free of burrs before fitting the bearing. Do not press on the inner or outer race unevenly, as this can damage the bearing's internal geometry.

Service Note

Inspect the shaft and housing for any signs of scoring or wear, and check the lubrication system for proper function.