CATBearing & Bushing

7W4819 Bearing — Cat 214 224

This bearing serves to reduce friction and support rotational forces within the operational systems of construction equipment, ensuring smooth and efficient movement. It is manufactured to meet rigorous OEM quality benchmarks, providing superior longevity and performance over a worn bearing that may exhibit noise or binding. Operators might observe increased vibration, audible grinding, or a decrease in the responsiveness of the machine's functions when this bearing is nearing the end of its service life.

Bearing – Part No 7W4819 – 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 TypeBall Bearing
MaterialSteel Alloy
ApplicationWheel Hub or Drive Component
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of a failing bearing include unusual noises like humming or grinding, and potentially localized heat buildup. If ignored, the bearing can seize, leading to damage to the shaft, hub, or surrounding components, and potentially causing the wheel or drive unit to become inoperable. This can result in significant downtime and costly repairs.

Installation Tip

Thoroughly clean the bearing bore in the hub or housing, removing any old lubricant or debris. Ensure the bearing is seated perfectly square during installation to prevent uneven loading and premature failure.

Service Note

Inspect the wheel stud holes or drive shaft splines for wear, and check the condition of the seals associated with the bearing.