CATBearing & Bushing

2588503 Bearing — Cat M313C M313D

This is a high-quality bearing designed to reduce friction and support loads within the machine's rotating components. It is manufactured to meet stringent OEM standards, ensuring smooth operation and durability, unlike a worn bearing which can exhibit increased play and noise. Operators may notice increased vibration, abnormal noises from the affected area, or a noticeable decrease in component performance when this bearing begins to fail.

Bearing – Part No 2588503 – 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 TypeBall Bearing
MaterialHardened Steel
ApplicationVarious rotating assemblies
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing bearing is often an audible humming or grinding noise that increases with speed. If left unaddressed, the noise will intensify, and excessive heat may develop, potentially leading to component seizure. Continued operation with a failing bearing risks damage to adjacent components and unexpected downtime.

Installation Tip

Ensure the bearing housing is thoroughly cleaned before installation to prevent contamination. Avoid applying excessive force or using improper tools when pressing the bearing into its seat, as this can cause damage.

Service Note

Inspect the surrounding seals and shaft for any signs of wear or damage during bearing replacement.