CATBearing & Bushing

1846305 Bearing — Cat D11R/T

This bearing is a crucial component designed to support heavy loads and facilitate smooth rotational movement within large Caterpillar equipment. Manufactured to meet exacting OEM quality specifications, it offers superior resistance to wear and deformation compared to compromised bearings. Operators may observe increased noise, heat generation, or reduced operational smoothness when this bearing begins to fail.

Bearing – Part No 1846305 – 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 alloy
ApplicationHeavy load support
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of failure in this heavy-duty bearing may include audible grinding or whining sounds, and increased operating temperatures around the component. If ignored, the bearing will degrade further, leading to increased friction, reduced equipment performance, and potential seizure. Continued operation risks severe damage to the shaft and housing, resulting in extensive repair costs.

Installation Tip

Ensure the bearing seat in the housing and on the shaft are perfectly clean and free of burrs before installation. Never use a hammer or excessive force to press the bearing into place; use a proper bearing installer tool.

Service Note

Inspect the shaft and housing for any signs of brinelling or scoring when replacing this bearing.