ASNU 25 NAF Roller-Type Freewheel Clutch - 25x62x24 mm

ASNU 25 NAF Roller-Type Freewheel Clutch - 25x62x24 mm

ASNU 25 NAF - Roller‑Type Freewheel Clutch (25 x 62 x 24 mm) is a non-bearing supported sprag/ramp-style freewheel clutch engineered for high‑performance industrial applications:

• Precision dimensions: 25 mm inner diameter, 62 mm outer diameter, 24 mm width

• Roller-type design: Enables efficient one-way overrunning, backstopping, and indexing (ramp & roller mechanism)

• High-speed capability: Supports inner-race speeds up to ~1,700 RPM (depending on lubrication)

• Lightweight build: Approx. 0.346 kg - ideal for compact industrial assemblies

• Quality origin: Based on Stieber/Formsprag original design - maintains ANSI bearing compatibility

Key Benefits:

• Enables unidirectional motion control with smooth engagement.

• Minimal friction and play thanks to roller/sprag precision.

• Versatile use for overrunning, backstopping, indexing.

• Supports robust operation in industrial systems with lightweight durability.

Primary Applications:

• Material handling, packaging machines, conveyors

• Agricultural and forestry equipment

• Automation, robotics, pulley systems

• Industrial printing, packaging, and indexing mechanisms

Warehousing & Distribution:
📍 Warehouse & Shop: Lublin, ul. Smoluchowskiego 1, Building 4
🚚 24 h Delivery - Nationwide & International shipping

🧩 FAQ - Frequently Asked Questions

Q1: What are the typical applications?
A1: Ideal for backstopping, indexing, and overrunning in conveyors, automation, and agricultural machinery.

Q2: What material or lubrication requirements?
A2: Non-bearing design requires external bearings to support radial/axial loads and proper lubrication (oil recommended for high-speed; grease for lower RPM).

Q3: Can it handle high speeds?
A3: Yes - up to approximately 1,700 RPM inner-race when oil-lubricated; recommended speed may reduce with grease 3.

Q4: Is the outer diameter press-fit ready?
A4: Yes - OD machined to fit H7 housings; press-fit tolerance ensures torque transmission via positive notches.

Q5: How do I order or inquire about stock/pricing?
A5: Select your required quantity and add it to cart or contact our sales team for bulk pricing. We have inventory ready in Lublin for next‑day dispatch.

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