F6806 Flange Ball Bearings
| F6806 Flange Ball Bearings | |||
|---|---|---|---|
| Part Number | F6806 | Ball Number | 15 |
| d | 30 | Ball Size | 3.175 |
| R | 0.3 | Dynamic Load Co(N) | 4020 |
| D/D1 | 42/44.5 | Static Load Cor(N) | 3080 |
| B/C | 7/1 | Grease Speed | 16000 |
| Weight(Kg) | 0.0328 | Oil Speed | 19000 |
F6806 Flange Deep Groove Bearing | Open, ZZ, 2RS High Precision Thin Section Bearing
The F6806 flange deep groove ball bearing is a high-load thin-section miniature bearing engineered for slim mechanical structures requiring higher radial load capacity and consistent high-speed precision rotation. Featuring an integrated one-piece flange design and precision-polished raceways, this bearing delivers excellent dimensional stability, ultra-low vibration and improved load-bearing performance during long-cycle continuous operation. The integrated outer flange enables fast installation and accurate axial positioning, effectively eliminating shaft offset, mechanical shaking and axial displacement in compact equipment layouts. Available in three universal industrial versions: F6806 open type, F6806ZZ double metal shield type and F6806-2RS double rubber sealed type, it adapts seamlessly to dry, dusty, humid and mildly corrosive working environments. Manufactured from five industrial-grade materials including carbon steel, 304 stainless steel, 316 stainless steel, 420 stainless steel and 440 stainless steel, the F6806 fully satisfies economical, sanitary, high-wear and anti-corrosion precision machinery application requirements.
F6806 Open / ZZ / 2RS Structural Features
F6806 Open Type: The open non-sealed structure provides unobstructed airflow and outstanding heat dissipation, preventing thermal fatigue and precision loss during prolonged high-speed running. It supports convenient grease replenishment and tool-free regular maintenance without increasing rotational resistance. Ideal for clean, dry indoor facilities and fully enclosed precision equipment, it maintains stable accuracy and long-term operational consistency.
F6806ZZ Double Metal Shields: Equipped with dual non-contact steel shields, the F6806ZZ effectively blocks fine dust, dry particles and floating industrial debris. The non-contact protective structure retains original running smoothness and high-speed precision with minimal friction loss. Offering reliable durability and excellent cost performance, this model is widely used for dry workshop environments and long-running precision automation machinery.
F6806-2RS Double Rubber Seals: The fully sealed 2RS structure adopts double-sided contact rubber seals to isolate moisture, splash water, oil mist and corrosive fine particles. It firmly locks internal lubricant to prevent grease leakage, oxidation and aging, achieving long-term maintenance-free operation. This versatile bearing runs stably in humid, dusty and complex indoor and outdoor industrial conditions.
F6806 Bearing Material Performance
Carbon Steel: Cost-effective industrial base material with uniform hardness and stable anti-fatigue performance. Carbon steel F6806 bearings ensure reliable wear resistance and smooth rotation, ideal for mass production and budget-sensitive precision automation projects.
304 Stainless Steel: Food-grade rust-resistant stainless steel with excellent oxidation resistance. It prevents micro corrosion in humid and open environments, suitable for food processing machinery, medical devices and sanitary-grade precision equipment.
316 Stainless Steel: Marine-grade anti-corrosion material resistant to salt spray, acid and alkali erosion. It maintains stable precision in coastal high-humidity and light chemical environments for marine instruments and chemical miniature equipment.
420 Stainless Steel: High-toughness martensitic stainless steel with balanced hardness and corrosion resistance. It delivers stable wear resistance and dimensional stability during frequent high-speed cyclic operation.
440 Stainless Steel: Ultra-high hardness stainless steel with superior abrasion resistance. It withstands heavy friction and weak corrosion, ensuring long-term accurate rotation for high-end micro precision mechanical systems.
Core Advantages And Industrial Applications
The F6806 thin-section flange bearing features a slim lightweight profile, reinforced load capacity, integrated flange positioning, ultra-quiet operation and durable high-speed stability. Multiple sealing grades and diversified material options fully meet industrial demands for cost efficiency, sanitation, wear resistance and corrosion protection. Widely applied in medium-load miniature motors, drone structural components, robotic micro joints, optical detection instruments, micro transmission systems, precision power tools and medical automation equipment, the F6806 serves as a core positioning and rotary component for slim space-limited mechanical systems. It provides high-efficiency, low-noise and low-maintenance precision rotation solutions for modern industrial, commercial and sanitary precision automation devices.
