CATBearing & Bushing

7P3455 Bearing — Cat 953

This is a CAT Bearing, a vital component designed to facilitate smooth rotation and minimize friction in mechanical systems. It is manufactured to meet stringent OEM quality standards, offering reliable performance unlike a worn bearing that can cause increased resistance and eventual component seizure. Operators may notice increased noise, heat, or stiffness in the operation of the machine's affected component when this bearing fails.

Bearing – Part No 7P3455 – 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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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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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

The first sign of bearing failure is often an audible grinding or squealing noise from the affected area. This can progress to noticeable stiffness or binding in the component's movement, accompanied by increased heat generation. If left unaddressed, this can lead to seizure of the component, potentially causing damage to related parts and operational downtime.

Installation Tip

Ensure the housing is perfectly clean and free from any burrs or imperfections that could damage the bearing during installation. Press the bearing in squarely to prevent cocking, which can lead to premature failure.

Service Note

Inspect the shaft or mating surface for wear or damage, and check any seals associated with the bearing for integrity.