CATBearing & Bushing

1W1663 Bearing — Cat 953 Engine: 3204

This is a CAT Bearing, a precision-engineered component designed to reduce friction and support loads in rotating or sliding applications. It is manufactured to meet stringent OEM quality standards, providing durability and smooth operation, unlike a worn bearing which can cause increased friction, noise, and eventual component failure. Operators may observe increased noise, vibration, or a loss of smooth operation in the affected system when this bearing begins to wear out.

Bearing – Part No 1W1663 – 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 TypeGeneral Purpose Bearing
MaterialSteel
ApplicationMachine component support
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial symptoms of bearing failure include a noticeable increase in noise, such as a grinding or humming sound, and potential vibration from the affected component. If ignored, this can lead to increased friction, heat buildup, and eventual seizure of the rotating part. The consequence is potential damage to the shaft or housing and loss of function in the system.

Installation Tip

Ensure the bearing seat in the housing is perfectly clean and free of any debris or burrs before pressing the new bearing in. Avoid applying excessive force or cocking the bearing during installation.

Service Note

Inspect the shaft or spindle for any signs of wear, pitting, or scoring, and check any associated seals for damage.