CATBearing & Bushing

8s6513 Bearing — Cat 12F 140b

This is a replacement bearing designed to reduce friction and support rotating or sliding components within various heavy equipment systems. It is manufactured to meet strict OEM material and tolerance specifications, offering durability and performance comparable to original equipment, unlike a worn bearing which exhibits increased play and heat. Operators may observe increased noise, vibration, or binding in the affected component when this bearing begins to fail.

Bearing – Part No 8s6513 – 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
MaterialSteel alloy with bearing overlay
ApplicationGeneral mechanical support
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of bearing failure include a grinding or humming noise from the affected area and increased operating temperature. If ignored, the bearing can seize, leading to component binding and potential damage to adjacent parts. Continued operation risks significant downtime and costly repairs to the assembly.

Installation Tip

Always ensure the bearing housing is perfectly clean and free from any residual debris or old lubricant before fitting the new bearing. Avoid forcing the bearing into its seat, as this can damage the races or the housing.

Service Note

Inspect the shaft or mating component for wear or damage, and check the lubrication system for proper function.