CATBearing & Bushing

8M9315 Bearing — Cat 120M 120M 2

This is a high-performance bearing engineered to withstand heavy loads and high rotational speeds in demanding applications. Manufactured to meet rigorous OEM quality specifications, it offers superior wear resistance and longevity over compromised or worn components. Operators might observe unusual noises, excessive heat, or a loss of power transmission if this bearing is failing.

Bearing – Part No 8M9315 – 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
MaterialHardened steel alloy
ApplicationTransmission and final drive systems
Service LifeReplace per manufacturer's recommended intervals or upon inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of a failing bearing include whining or humming sounds that change with speed. Continued operation can lead to increased heat generation and potential seizure, risking damage to surrounding gears and shafts. This can result in significant operational interruptions.

Installation Tip

Always verify the bearing seat dimensions and cleanliness before attempting installation. Never use a hammer or pry bar to force the bearing into place; use appropriate bearing installation tools.

Service Note

Inspect the transmission or final drive gears and seals for wear or damage when replacing this bearing.