CATBearing & Bushing

4P9828 Bearing — Cat 12g 12H

This is a CAT Bearing, designed to minimize friction and support rotational forces within the power train and chassis of articulated equipment. Manufactured to meet strict OEM quality standards, it provides reliable performance and durability, unlike a worn bearing which can cause binding or excessive play. Operators may notice increased noise, vibration, or a decrease in steering or drive performance when this bearing begins to fail.

Bearing – Part No 4P9828 – 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
ApplicationArticulation joint/drive train support
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing bearing may be a noticeable stiffness or looseness in the machine's articulation or steering, accompanied by clunking sounds. If ignored, this can lead to uneven tire wear and compromised machine stability during operation. Continued use risks damage to the articulation linkage or drive components, resulting in significant repair costs and downtime.

Installation Tip

Thoroughly clean the bearing housing and the shaft surfaces, ensuring they are free from any contaminants or old grease. Avoid hammering or forcing the bearing into place; use a proper press or driver to ensure it is seated evenly.

Service Note

When replacing this bearing, inspect the articulation joint components, seals, and surrounding hydraulic lines for any signs of wear or damage.