CATBearing & Bushing

8N8223-060 Bearing — Cat 120G 12G

This bearing is a crucial component in the rotational systems of heavy equipment, designed to reduce friction and support loads between moving parts. Manufactured to meet rigorous OEM standards, it provides superior wear resistance and load-carrying capacity compared to a worn bearing that can cause increased friction, heat, and eventual component seizure. Operators may notice unusual noises, excessive heat from the component, or a noticeable decrease in equipment performance when this bearing is failing.

Bearing – Part No 8N8223-060 – 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
ApplicationVarious rotational systems
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing bearing is often an audible grinding or humming noise during operation. If ignored, this noise will intensify, and the bearing will generate excessive heat, potentially leading to lubrication breakdown. Continued operation risks the bearing seizing, which can cause severe damage to the shaft and surrounding components, leading to significant downtime.

Installation Tip

Ensure the bearing bore and shaft are perfectly clean and free of any burrs or debris before attempting installation. Never use excessive force to press the bearing into its housing, as this can damage the bearing races and compromise its integrity.

Service Note

Inspect the shaft and housing for any signs of wear or damage, and check the lubricant for contamination when replacing this bearing.