CATBearing & Bushing

4F1726 Bearing — Cat INDUSTRIAL Engine: D315

This is a replacement bearing designed for critical rotating components within industrial engines. It provides a low-friction surface to support shafts and reduce wear, manufactured to meet original equipment standards for durability. Symptoms of a worn bearing include grinding noises, excessive heat, and vibration.

Bearing – Part No 4F1726 – 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 TypeBearing
MaterialSteel alloy with babbit lining
ApplicationEngine crankshaft or camshaft support
Service LifeReplace during engine overhaul or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing 4F1726 bearing may first present as a distinct grinding or knocking sound emanating from the engine. If left unaddressed, this can escalate to increased engine vibration and a noticeable loss of power. Continued operation risks severe damage to the shaft and surrounding engine components.

Installation Tip

Ensure the bearing housing and shaft surfaces are perfectly clean and free of any debris before installation. Avoid using excessive force when seating the bearing, as this can damage its precision surfaces.

Service Note

Inspect the shaft for any signs of wear or scoring and check the lubrication system for proper oil flow.