CATBearing & Bushing

2366270 Bearing — Cat 320B 320C

This is a heavy-duty bearing designed to support rotational loads within the undercarriage or powertrain systems of Caterpillar equipment. It is manufactured to meet stringent OEM material and dimensional tolerances, ensuring superior durability compared to worn components exhibiting pitting or excessive play. Operators may notice increased noise, vibration, or reduced machine mobility when this bearing begins to fail.

Bearing – Part No 2366270 – 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
ApplicationUndercarriage/Powertrain
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of failure may include a grinding noise during operation or increased vibration felt through the operator's station. If left unaddressed, the bearing can seize, leading to component damage and potential loss of mobility. Continued operation risks severe damage to adjacent shafts and housings.

Installation Tip

Ensure the bearing housing is thoroughly cleaned and free of any old grease or debris before attempting installation. Avoid using excessive force or hammering directly on the bearing race, as this can cause internal damage.

Service Note

Inspect the adjacent seals and shaft for wear or scoring when replacing this bearing.