CATEngine Parts

6s9266 Spider Bearing Assembly — Cat 910

This spider bearing assembly is a crucial component within the drive train, facilitating smooth rotational movement and power transfer. Manufactured to precise specifications, it ensures minimal friction and wear, unlike a damaged assembly that can cause binding or excessive heat. Operators may notice increased vibration, noise from the drive train, or a loss of power when this part begins to fail.

Spider Bearing Assembly – Part No 6s9266 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeSpider Bearing Assembly
MaterialHardened steel
ApplicationDrive shaft, differential
Service LifeReplace every 5,000-7,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial symptoms often include a noticeable increase in drive train noise, such as grinding or whining sounds, and a feeling of vibration through the operator's station. If ignored, the bearings will wear further, potentially leading to binding in the differential and significant loss of drive power. Continued operation risks severe damage to the differential gears and drive axles.

Installation Tip

Thoroughly clean the differential housing and ensure all bearing races are properly seated and lubricated before installing the new assembly. Avoid mixing components from old and new assemblies, as they may not be compatible.

Service Note

Inspect the differential gears, axle shafts, and universal joints for wear or damage when replacing the spider bearing assembly.