CATBearing & Bushing

6Y2745 Bearing — Cat 416b 426b

This is a heavy-duty bearing designed to support rotating shafts and reduce friction within mechanical systems. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to worn or damaged components. Operators may notice increased noise, vibration, or reduced equipment responsiveness when this bearing begins to fail.

Bearing – Part No 6Y2745 – 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
ApplicationPower train or undercarriage
Service LifeReplace based on inspection and operating conditions
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of failure may include a grinding noise during operation or increased vibration. If left unaddressed, the bearing can seize, leading to shaft damage and potential loss of function in the associated system. Continued operation with a failing bearing risks severe damage to connected components.

Installation Tip

Ensure the bearing housing is thoroughly cleaned before installation to prevent contamination. Avoid using excessive force or hammering on the bearing during installation, as this can damage the races and compromise its integrity.

Service Note

Inspect the shaft and housing for any signs of wear or damage, and check the lubrication system for the affected component.