CATBearing & Bushing

3g0222 Bearing — Cat 963 963b

This is a precision-engineered bearing designed to support heavy loads and minimize friction in demanding applications like track-type tractors. Manufactured to meet exacting OEM standards, it provides superior wear resistance and operational stability compared to a worn bearing that may exhibit excessive play and noise. Operators may notice increased track resistance, unusual noises from the undercarriage, or a decrease in overall machine power when this bearing fails.

Bearing – Part No 3g0222 – 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
ApplicationUndercarriage and drive components
Service LifeReplace based on inspection or 4,000-6,000 hours
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing 3G0222 bearing include increased noise from the undercarriage and a noticeable drag or resistance in machine movement. If not addressed, this can lead to accelerated wear on other undercarriage components and potential loss of drive power. Continued operation risks severe damage to the final drive or track system.

Installation Tip

Thoroughly clean the bearing housing and the shaft where the bearing will be installed, ensuring no contaminants are present. Avoid applying excessive force or using improper tools, which can damage the bearing races or cage during installation.

Service Note

When replacing this bearing, inspect the track chain, rollers, and idlers for any signs of abnormal wear or damage.