CATBearing & Bushing

8N9022 Bearing — Cat INDUSTRIAL Engine: 3208

This is a critical engine bearing designed to reduce friction and support rotating components within the engine assembly. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to a worn or damaged bearing. Symptoms of a failing bearing include a knocking or rattling sound from the engine, loss of oil pressure, and potential engine seizure if ignored.

Bearing – Part No 8N9022 – 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 Bearing
MaterialSteel alloy with bearing material
ApplicationEngine rotating assembly
Service LifeReplace as part of engine overhaul or upon failure detection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A distinct knocking or tapping noise originating from the engine is the first sign of a failing bearing. As the wear progresses, this noise will become more pronounced, and a noticeable drop in oil pressure may occur. Continued operation risks severe engine damage due to increased friction and potential component seizure.

Installation Tip

Ensure the crankshaft journals and bearing surfaces are meticulously clean before installation to prevent premature wear. Avoid rotating the crankshaft until all bearings are properly seated and lubricated.

Service Note

Inspect the crankshaft journals for scoring or out-of-roundness when replacing these bearings.