CATBearing & Bushing

1069823 5P1949 — Cat 776C 776D

This bearing is a precision-engineered component designed to support heavy loads and facilitate smooth rotation in demanding applications, such as large off-highway trucks. It is manufactured to meet rigorous OEM standards, providing superior durability and performance compared to a worn bearing that would exhibit increased friction, noise, and potential for seizure. Operators may observe increased vibration, unusual operational sounds, or a degradation in the performance of the drivetrain or suspension systems when this bearing fails.

5P1949 – Part No 1069823 – 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
MaterialHardened Steel
ApplicationHeavy Truck Drivetrain/Suspension
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing bearing will often first present as an audible symptom, such as a rhythmic clicking or grinding noise that changes with wheel speed or load. This can progress to noticeable vibration and a decrease in the smoothness of operation. If left unaddressed, the bearing can fail completely, potentially leading to wheel separation or drivetrain component damage.

Installation Tip

Thoroughly clean the bearing housing and ensure all old sealant or debris is removed before installing the new bearing. Avoid applying excessive force or using improper tools, which can damage the bearing races or rollers.

Service Note

Inspect the wheel hub, axle shaft, and seals for any signs of wear or damage when replacing this bearing.