CATBearing & Bushing

6Y2951 Bearing — Cat D9L

This bearing is engineered to provide smooth, low-friction rotation for heavy-duty applications, serving as a vital component in the machine's operational systems. It is built to meet demanding OEM specifications, offering superior load-carrying capacity and extended service life over a worn bearing that may show signs of pitting or deformation. Operators might observe increased operating temperatures, unusual noises, or a reduction in the efficiency of the component it serves when this bearing is compromised.

Bearing – Part No 6Y2951 – 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 TypeRoller Bearing
MaterialHigh-carbon chromium steel
ApplicationHeavy-duty rotating component
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of failure include increased noise, such as whining or rumbling, and elevated operating temperatures around the bearing housing. If ignored, the bearing can seize, causing significant damage to the shaft and surrounding components, leading to extended equipment downtime. The primary risk is the loss of function in the system the bearing supports.

Installation Tip

Always verify that the bearing seat in the housing is clean and free from burrs or imperfections before attempting installation. Press the bearing squarely onto its shaft or into its housing to prevent cocking and damage to the bearing races.

Service Note

Check the condition of the shaft and the housing bore for any signs of scoring or wear, and inspect any seals that work in conjunction with the bearing.