CATBearing & Bushing

1540176 Needle Bearing — Cat 216 216b

This is a needle bearing designed to provide high load capacity in a compact space within Caterpillar equipment, often used in oscillating or limited-rotation applications. Manufactured to meet stringent OEM standards, it offers excellent wear resistance and smooth operation compared to a damaged or worn needle bearing. Operators may notice increased noise, binding, or reduced precision in movement when this bearing begins to fail.

Needle Bearing – Part No 1540176 – 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 TypeNeedle Bearing
MaterialSteel alloy with needle rollers
ApplicationCompact load support
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Initial failure symptoms can include a squeaking or grinding noise during movement, or a feeling of stiffness or binding in the component. If ignored, the needle rollers can wear excessively, leading to component damage and potential loss of function. This can result in restricted machine operation.

Installation Tip

Ensure the housing and shaft are perfectly clean and free of any debris before attempting installation. Press the needle bearing in squarely using an appropriate driver to avoid damaging the delicate needle rollers.

Service Note

Inspect the associated seals and shaft for any signs of wear or damage when replacing this needle bearing.