CATBearing & Bushing

5I7796 Bearing — Cat 311 311B

This is a critical component within the rotating assembly of heavy equipment, designed to reduce friction and support loads between moving parts. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to worn or damaged bearings that exhibit increased play and heat. Operators may notice unusual noises, reduced equipment responsiveness, or excessive heat emanating from the affected component when this bearing begins to fail.

Bearing – Part No 5I7796 – 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
ApplicationRotating assembly 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 sound or slight increase in operating temperature. If left unaddressed, the bearing can seize, leading to severe damage to adjacent components and potential operational downtime. Continued operation with a failing bearing risks significant mechanical damage and costly repairs.

Installation Tip

Ensure the bearing housing is thoroughly cleaned and free of any debris before installation. Avoid using excessive force or improper tools when pressing the bearing into its seat, as this can cause immediate damage.

Service Note

Inspect the shaft and housing for any signs of wear or damage, and ensure proper lubrication is applied during installation.