CATBearing & Bushing

2107552 Bearing — Cat 992g

This is a high-capacity bearing designed to withstand the extreme operational demands of large mining shovels and loaders. It is manufactured to meet rigorous Caterpillar standards, ensuring optimal performance and longevity, unlike a worn bearing that may cause excessive heat and noise. Operators might notice increased vibration, unusual sounds from the drive or hoist system, or a noticeable degradation in machine responsiveness.

Bearing – Part No 2107552 – 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 TypeHeavy Duty Bearing
MaterialSteel alloy
ApplicationLarge equipment drive/hoist system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing 2107552 bearing may initially present as a deep rumbling sound or increased vibration, particularly under heavy load conditions. If ignored, this can escalate to significant operational noise, localized heat generation, and potential binding of the component, leading to reduced digging or lifting capacity. Continued operation risks severe damage to the drive train or hoist system, resulting in extended downtime.

Installation Tip

Thoroughly clean the bearing housing and the shaft to ensure a precise, stress-free fit, and use a calibrated press with the correct tooling to apply even pressure to the bearing's outer ring during installation. Never strike the bearing directly with a hammer.

Service Note

When replacing this bearing, it is essential to inspect the mating shaft and housing for any signs of wear, scoring, or deformation, and check the condition of associated seals.