CATBearing & Bushing

0854973 Bearing — Cat E300B EL300B

This is a heavy-duty bearing designed to reduce friction and support loads within the machine's structural components. It is manufactured to meet stringent OEM material and dimensional standards, ensuring smooth operation and longevity compared to a worn or damaged bearing. Operators may notice increased noise, vibration, or binding in the affected system when this bearing begins to fail.

Bearing – Part No 0854973 – 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 TypeHeavy-duty Bearing
MaterialHardened Steel
ApplicationStructural Load Support
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of failure may include a faint grinding noise or increased vibration during operation. If left unaddressed, the bearing can seize, leading to restricted movement and potential damage to adjacent components. Continued operation with a failing bearing risks significant downtime and costly repairs to the affected system.

Installation Tip

Ensure the bearing housing is thoroughly cleaned of all old grease and debris before installing the new bearing. Avoid using excessive force or hammering on the bearing during installation, as this can damage the races and compromise its integrity.

Service Note

Inspect the bearing seat and shaft for any signs of wear or scoring, and check associated seals for damage.