NEEDLE BEARING (P/N m-471) - New Surplus

The m-471 is a closed-end drawn-cup needle roller bearing with hardened steel rollers and a thin outer cup designed for aerospace mechanisms. This bearing delivers high radial load capacity in a compact profile, meeting ABEC 1 precision standards. Commonly used in aircraft actuators and control systems where space constraints demand efficient force transmission.

Installation requires a proper mandrel and hydraulic press—never hammer the bearing into the housing, as impact loading can damage the rollers and cup. Follow manufacturer guidance and applicable maintenance manuals for correct press-fit procedures.

What is the NEEDLE BEARING (P/N m-471)?

The m-471 is a closed-end drawn-cup needle roller bearing with hardened steel rollers and a thin outer cup designed for aerospace mechanisms. This bearing delivers high radial load capacity in a compact profile, meeting ABEC 1 precision standards.

Does the m-471 meet AN/MS/NAS aviation specifications?

Aircraft hardware is manufactured to military and aviation specifications. The NEEDLE BEARING conforms to its applicable AN (Air Force-Navy), MS (Military Standard), or NAS (National Aerospace Standard) specification. Contact us for specific specification details.

What material is the m-471 manufactured from?

Aviation hardware is available in various materials including cadmium-plated steel, stainless steel, aluminum alloy, and titanium depending on the application. Contact us for material certification and specifications for the m-471.

Can I order the m-471 in custom quantities?

Yes, we sell hardware in various quantities from single units to bulk lots. The NEEDLE BEARING is available in: New Surplus. Submit an RFQ for volume pricing or call (904) 998-9101 for quantity availability.