KET F3-8M Miniature Plane Thrust Ball Bearing (3x8x3.5mm) | High Axial Load for RC Models & Precision Machinery

Upgrade your machinery with the KET F3-8M Miniature Thrust Bearing (3mm x 8mm x 3.5mm). Delivering up to 15,000 RPM and 600 N dynamic load capacity. Manufactured in Ningbo, China for global industrial and hobbyist applications.

Product Description:

Engineered for Ultimate Axial Support in Micro Spaces Introducing the KET F3-8M Miniature Plane Thrust Bearing, the definitive solution for managing high axial loads in compact mechanical assemblies. Sourced directly from the official "Ningbo Kexiang Bearing Technology Co., Ltd..pdf" engineering catalog, this plane bearing is designed to deliver extraordinary load capacity and structural rigidity where standard radial bearings fall short.

Global Supply Chain Excellence Manufactured in our advanced facility in Ningbo, Zhejiang, China, the KET F3-8M is engineered to meet the stringent demands of international markets. Whether you are a robotics manufacturer in North America, an industrial machinery engineer in Europe, or a high-end RC hobbyist in Australia, our global distribution ensures you receive premium ISO9001-standard components precisely when you need them.

Technical Specifications:

• Model: F3-8M

• Inner Ring Inner Diameter (d): 3.0 mm

• Outer Ring Outer Diameter (D): 8.0 mm

• Outer Ring Inner Diameter: 3.2 mm

• Height / Thickness (H): 3.5 mm

• Basic Dynamic Load Rating (Cr): 600 N

• Basic Static Load Rating (Cor): 480 N

• Limiting Speed (Grease Lubrication): 11,000 RPM

• Limiting Speed (Oil Lubrication): 15,000 RPM

Why Choose the KET F3-8M?

• High-Speed Performance: Capable of reaching up to 15,000 RPM with oil lubrication, ensuring flawless operation in high-velocity micro-motors.

• Superior Rigidity: The multi-component thrust design completely mitigates axial play, keeping rotating shafts perfectly aligned under heavy pressure.

• Versatile Applications: The perfect upgrade for remote-controlled (RC) helicopters, diabolo toys, firearms mechanics, strong sliding doors, and precision medical instruments.

• Certified Quality: Backed by Ningbo Kexiang's commitment to quality, ensuring every rotation is smooth, quiet, and reliable.

Global Supply & B2B Wholesale

As a leading factory-direct supplier, KET Bearings provides robust supply chain management and reliable fulfillment for wholesale distributors and manufacturing hubs worldwide. Whether your production facilities are located in European industrial centers, the expanding Russian markets, or Central Asian manufacturing zones, we offer scalable bulk ordering, custom OEM/ODM packaging, and dedicated logistical support to keep your assembly lines moving seamlessly.

Contact our B2B sales team today to request a quote, access technical 3D CAD files, or discuss custom non-standard bearing modifications tailored to your specific project.