CATBearing & Bushing

4393373 Bearing — Cat 226D 232D

This is a durable bearing designed to provide smooth rotational movement and support loads in compact equipment applications. Manufactured to meet rigorous OEM quality standards, it ensures reliable performance and longevity over a worn or damaged bearing. Operators may notice increased noise, vibration, or a decrease in hydraulic system efficiency when this bearing begins to fail.

Bearing – Part No 4393373 – 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.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

tch before 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

9Y6202
Bearing
1450162
Main Bearing
1280383
Main Bearing
3D0294
3D0295
1P9102
Bearing
9Y4033
Main Bearing

Browse all CAT Bearing Bushing →

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
ApplicationCompact equipment support
Service LifeReplace based on inspection or performance degradation
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing 4393373 bearing may initially produce a whining or grinding noise, particularly when the equipment is under load. If ignored, this can lead to increased friction, potential overheating of the component, and eventual seizure. Continued operation risks damage to the supported shaft and surrounding components.

Installation Tip

Ensure the bearing bore is completely clean and free of any old lubricant or debris before seating the new bearing. Do not apply heat to the bearing itself; heat the housing if necessary for easier installation.

Service Note

Inspect the shaft for any signs of wear or damage, and check the condition of any seals or gaskets in the assembly.