CATBearing & Bushing

6K4076 Bearing — Cat 120M 120M 2

This is a CAT Bearing engineered to provide smooth, low-friction rotation and support for dynamic loads in heavy machinery. Manufactured to meet rigorous OEM specifications, it offers superior longevity and reliability over a worn bearing. Operators might observe increased vibration, audible grinding, or a loss of power transmission when this bearing is failing.

Bearing – Part No 6K4076 – 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
ApplicationAxle and drive train components
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indicators of a failing 6K4076 bearing include a humming or grinding noise that changes with speed, and potential heat generation. If ignored, the bearing can disintegrate, leading to shaft damage and potential loss of drive. This can result in unexpected equipment stoppage and significant repair costs.

Installation Tip

Ensure the bearing bore is meticulously cleaned and free of any residual grease or debris before seating the new bearing. Never use a hammer or pry bar to install the bearing, as this can damage its delicate internal structure.

Service Note

When replacing this bearing, it is advisable to inspect the associated seals and shaft for any signs of wear or damage.