CATBearing & Bushing

1035345 Bearing — Cat 330 330 FM L

This is a high-performance bearing engineered to support substantial loads and ensure smooth rotational movement within heavy-duty equipment. Manufactured to exacting OEM quality standards, it offers superior durability and resistance to wear, outperforming compromised or worn-out units. Operators may detect unusual noises, increased vibration, or a loss of operational smoothness in the affected system as this bearing begins to fail.

Bearing – Part No 1035345 – 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
ApplicationFinal Drive or Axle Assembly
Service LifeReplace based on inspection or 3,500 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of failure can include a whining or grinding noise, excessive heat around the bearing assembly, or noticeable play in the component. If left unaddressed, the bearing can fail completely, leading to severe damage to the shaft, housing, and potentially causing the component to seize. This can result in critical system failure and extensive downtime.

Installation Tip

Ensure all mating surfaces are perfectly clean and free of any contaminants before installing the bearing. Avoid applying any side load or uneven pressure when seating the bearing, as this can damage the rollers or races.

Service Note

During replacement, carefully inspect the condition of the pinion or shaft and the bearing housing for any signs of wear or scoring.