CATBearing & Bushing

6W9173 Bearing — Cat 918F 924F

This is a precision-engineered bearing designed to facilitate smooth rotational movement and support loads within mechanical systems. Manufactured to exacting standards, it offers superior wear resistance and load-carrying capacity compared to a damaged bearing that would exhibit increased friction and play. Operators may observe increased noise levels, overheating of the affected component, or a noticeable decrease in the efficiency of the rotating assembly when this bearing fails.

Bearing – Part No 6W9173 – 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
MaterialHardened Steel
ApplicationWheel Hub or Shaft Support
Service LifeReplace based on inspection, typically 2,000-4,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of bearing failure include a low humming or grinding noise that intensifies with speed. If left unaddressed, the noise will become more pronounced, and the component may generate excessive heat, potentially leading to seizure. A seized bearing can cause loss of function for the associated system and potentially damage shafts or housings.

Installation Tip

Thoroughly clean the bearing bore and the shaft before installation to prevent contamination. Ensure the bearing is seated squarely and avoid pressing on the inner race when fitting onto a shaft.

Service Note

Inspect the shaft and housing for any signs of wear or damage, and clean the area thoroughly before installing the new bearing.