CATBearing & Bushing

7K9640 Bearing — Cat 950

This bearing is engineered to reduce friction and support loads in rotating or sliding applications, ensuring the smooth operation of machinery. Manufactured to exact specifications, it provides superior wear resistance and load capacity compared to a worn bearing that can cause increased friction, heat, and operational noise. Operators may observe increased vibration, audible grinding, or a noticeable decrease in the efficiency of the affected component when this bearing begins to fail.

Bearing – Part No 7K9640 – 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
ApplicationVarious rotating/sliding components
Service LifeReplace based on operating hours or inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An increase in operational noise, such as a grinding or humming sound, and noticeable vibration are the first indicators of bearing failure. If left unaddressed, the bearing will continue to degrade, leading to excessive heat buildup and potential seizure of the component. This can cause significant damage to shafts and housings.

Installation Tip

Ensure the bearing seat and shaft are perfectly clean and free of any debris or old lubricant before installation. Avoid using a hammer or excessive force to seat the bearing, as this can damage its internal structure.

Service Note

Inspect the shaft or bore for wear, and check any associated seals or lubrication points for damage or contamination.