CATBearing & Bushing

4b7255 6B3224 — Cat 3114 3116

This is a robust bearing designed to handle significant rotational and axial loads within heavy-duty equipment. Manufactured to meet stringent performance criteria, it provides reliable operation and extended service life compared to a worn bearing with compromised internal clearances or lubrication. Operators may observe increased noise, vibration, or a gradual loss of power transmission efficiency when this bearing begins to fail.

6B3224 – Part No 4b7255 – 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 TypeHeavy-duty Bearing
MaterialSteel alloy
ApplicationPower train and rotational support
Service LifeReplace based on inspection and operating hours
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

A failing bearing may initially produce a subtle whining or rumbling sound that intensifies with engine or component speed. If ignored, this can escalate to significant vibration and heat generation, potentially leading to component seizure. Continued operation risks severe damage to the crankshaft, camshaft, or other rotating assemblies, causing extensive downtime.

Installation Tip

Ensure the bearing journals and the bearing itself are meticulously clean and free from any debris or foreign matter. Avoid applying any heat to the bearing unless specifically instructed by the service manual, as this can alter its temper.

Service Note

When replacing this bearing, inspect the corresponding journals or bores for any signs of wear, scoring, or out-of-roundness.