CATBearing & Bushing

1140762 Bearing — Cat 325D

This is a high-quality engine bearing designed to support the rotating crankshaft within the engine block, ensuring optimal engine performance and longevity. Manufactured to precise OEM specifications, it offers superior durability and reduced friction compared to a worn bearing, which can lead to increased engine noise and reduced power. Observable symptoms of a failing bearing include a persistent knocking sound from the engine, especially under load, and a potential drop in oil pressure.

Bearing – Part No 1140762 – 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 TypeEngine Crankshaft Bearing
MaterialSteel alloy with babbit lining
ApplicationEngine crankshaft main journal
Service LifeReplace based on engine overhaul schedule
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A distinct knocking or rattling sound emanating from the engine, particularly noticeable when the engine is under load or at higher RPMs, signals a potential bearing issue. If ignored, this noise will likely worsen, and the engine may experience reduced power and increased vibration. Continued operation risks significant internal engine damage.

Installation Tip

Before installation, ensure the bearing surfaces and the corresponding crankshaft journals are perfectly clean and free of any oil or debris. Verify the correct orientation of the bearing halves to ensure proper oil flow.

Service Note

Inspect the crankshaft for any signs of scoring or out-of-roundness, and check the oil pump for adequate pressure.