CATBearing & Bushing

1869180 Collet — Cat AD30 R1300

This is a specialized collet designed to secure and align components within a machine's system, ensuring proper fit and function. Manufactured to meet stringent Caterpillar standards, it provides a reliable grip and precise alignment, unlike worn or damaged collets that may allow for excessive play or misalignment. Operators might notice increased vibration, improper component seating, or operational instability when this collet is failing.

Collet – Part No 1869180 – 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 TypeCollet
MaterialHardened Steel
ApplicationTool holding, component alignment
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Initial symptoms of a failing collet may include difficulty in securing the component or slight movement where there should be none. If left unaddressed, the collet may lose its grip entirely, leading to improper alignment and potential damage to the component or surrounding structures. This can compromise the overall operational integrity of the machine.

Installation Tip

Ensure both the collet and the mating component or shaft are meticulously clean and free of any debris or lubricant before assembly. Never force a collet into place; it should seat smoothly and securely.

Service Note

Inspect the component that the collet secures for any signs of wear or damage that may have contributed to the collet's failure.