CATBearing & Bushing

3D4896 Bearing — Cat 12F 14e

This is a precision bearing designed to support rotating components, typically found in the final drive or transmission systems of earthmoving equipment. Manufactured to meet stringent OEM material and dimensional standards, it ensures smooth operation and minimizes wear compared to a damaged or worn bearing. Operators may notice increased noise, vibration, or a loss of power to the affected drive axle when this bearing begins to fail.

Bearing – Part No 3D4896 – 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, hardened surfaces
ApplicationFinal Drive/Transmission
Service LifeReplace based on inspection or failure symptoms
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a failing 3D4896 bearing include audible grinding or whining noises from the final drive or transmission, accompanied by increased vibration. If ignored, the bearing will degrade further, potentially leading to binding and a loss of drive to the affected axle. Continued operation risks severe damage to gears and shafts within the drivetrain.

Installation Tip

Ensure the bearing housing and shaft are meticulously cleaned and free of any debris before installing the new bearing. Never use a hammer to drive the bearing into place; always use a proper press or bearing installation tool.

Service Note

Inspect the surrounding gears, seals, and drive shaft for any signs of wear or damage when replacing this bearing.