CATEngine Parts

294-5579 Self Aligning Bearing — Cat 3044C 906H

This Self-Aligning Bearing is designed to accommodate misalignment between rotating shafts and housings within the engine system, ensuring smooth power transmission. Manufactured to meet exacting OEM quality standards, it allows for minor angular deviations, unlike a seized or worn bearing that causes excessive friction and noise. Operators may hear grinding or rattling noises from the engine compartment, or notice increased vibration during operation.

Self Aligning Bearing – Part No 294-5579 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeSelf-Aligning Bearing
MaterialSteel alloy with hardened raceways
ApplicationEngine power transmission components
Service LifeReplace based on inspection and noise diagnostics
CompatibilityCAT Engine 3044C C3 4 Ind Loader 906H
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing self-aligning bearing is typically an audible noise, such as grinding or rattling, emanating from the affected component. If left unaddressed, the bearing can seize, leading to increased friction, heat generation, and potential damage to the shaft or housing. This can result in unexpected downtime and costly repairs to related engine parts.

Installation Tip

Ensure the shaft and housing surfaces where the bearing will be installed are clean and free from burrs or damage. Press the bearing in squarely to prevent cocking, which can damage the bearing's raceways.

Service Note

Inspect the shaft and housing for wear or damage, and check any associated seals or lubrication systems when replacing a self-aligning bearing.