CATBearing & Bushing

8n0628 Bearing — Cat 120g 12g

This is a heavy-duty bearing designed to reduce friction and support rotational loads within mechanical systems. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to worn or damaged components. Operators may notice increased noise, vibration, or reduced equipment responsiveness when this bearing begins to fail.

Bearing – Part No 8n0628 – 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 TypeTapered Roller Bearing
MaterialHardened Steel
ApplicationAxle or transmission support
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing bearing include a grinding noise or increased vibration during operation. If left unaddressed, the noise and vibration will intensify, potentially leading to premature wear on adjacent components. Continued operation with a severely damaged bearing risks component seizure and operational downtime.

Installation Tip

Ensure the bearing housing is thoroughly cleaned before installation to prevent contamination. Avoid using excessive force or hammering on the bearing during installation, as this can damage the races.

Service Note

Inspect the shaft and housing for any scoring or wear that could affect the new bearing's performance.