f6706-flange-ball-bearings
| f6706-flange-ball-bearings | |||
|---|---|---|---|
| Part Number | F6706 | Ball Number | 15 |
| d | 30 | Ball Size | 2 |
| R | 0.3 | Dynamic Load Co(N) | 1680 |
| D/D1 | 37/39 | Static Load Cor(N) | 1180 |
| B/C | 4/0.8 | Grease Speed | 18000 |
| Weight(Kg) | 0.0101 | Oil Speed | 21000 |
F6706 Flange Miniature Bearing | Open, ZZ, 2RS High Precision Bearing
The F6706 flange miniature bearing is a high-precision integrated flanged deep groove ball bearing tailored for compact micro mechanical systems and high-speed precision rotary equipment. Built with an integral flange positioning structure and finely polished smooth raceways, this bearing delivers stable dimensional accuracy, ultra-low vibration and consistent high-speed operating performance. The integrated flange design simplifies installation, realizes accurate axial positioning and effectively avoids shaft offset and shaking during long-term cyclic operation. Available in three mainstream industrial types including F6706 open type, F6706ZZ double metal shield type and F6706-2RS double rubber sealed type, it adapts to dry, dusty, humid and mildly harsh working environments. Manufactured with five industrial-grade materials: carbon steel, 304 stainless steel, 316 stainless steel, 420 stainless steel and 440 stainless steel, the F6706 fully meets economical, sanitary, high-wear and anti-corrosion industrial application requirements.
F6706 Open / ZZ / 2RS Structural Features
F6706 Open Type: The unsealed open structure features unobstructed air circulation and excellent heat dissipation, effectively preventing thermal accumulation and precision loss during prolonged high-speed rotation. It supports convenient grease replenishment and tool-free daily maintenance without increasing extra rotational resistance. Perfect for clean, dry indoor workshops and fully enclosed precision micro machinery, it maintains ultra-high running accuracy and stable long-cycle working performance.
F6706ZZ Double Metal Shields: Equipped with dual non-contact steel shields, the F6706ZZ effectively blocks dry fine dust, floating particles and tiny industrial debris. The non-contact protective structure retains original high-speed smoothness and micro precision with minimal friction loss. Featuring reliable durability and outstanding cost performance, this model is widely used for dry working conditions and long-running micro high-speed precision equipment.
F6706-2RS Double Rubber Seals: The fully sealed F6706-2RS adopts double-sided contact rubber seals to comprehensively isolate moisture, water splashes, oil mist and corrosive fine dust. It tightly locks internal lubricating grease to prevent leakage, oxidation and aging, achieving long-term maintenance-free operation. This versatile sealed bearing runs stably in humid, dusty and complex indoor and outdoor industrial environments.
F6706 Bearing Material Performance
Carbon Steel: High cost-performance industrial base material with uniform hardness and stable anti-fatigue properties. Carbon steel F6706 bearings provide reliable wear resistance and smooth high-speed rotation for standard micro precision equipment, ideal for mass production and cost-sensitive automation projects.
304 Stainless Steel: Food-grade stainless steel with superior rust and oxidation resistance. It resists micro corrosion in humid and open environments, suitable for food processing accessories, medical devices and sanitary-grade precision machinery systems.
316 Stainless Steel: Marine-grade anti-corrosion material with strong tolerance to salt spray, acid and alkali erosion. It maintains stable structural precision in coastal high-humidity and light chemical environments, applicable for marine micro instruments and chemical miniature equipment.
420 Stainless Steel: High-toughness martensitic stainless steel balancing moderate corrosion resistance and high surface hardness. It delivers stable wear resistance and precise dimensional stability during continuous high-speed cyclic operation.
440 Stainless Steel: Ultra-high hardness stainless steel with top-tier abrasion resistance and structural stability. It withstands severe friction wear and weak corrosive conditions, ensuring long-term accurate and stable rotation for high-end micro precision mechanical systems.
Core Advantages And Industrial Applications
The F6706 flange miniature bearing features an integrated flange positioning structure, compact lightweight design, ultra-quiet operation and durable high-speed precision. Three sealing specifications and diversified material options fully cover industrial demands for economy, sanitation, wear resistance and anti-corrosion performance. Widely applied in miniature high-speed motors, drone precision components, optical precision instruments, micro transmission systems, portable micro power tools and compact medical devices, the F6706 serves as a core positioning and rotary component for space-limited micro mechanical systems. It provides high-efficiency, low-noise and low-maintenance precision rotation solutions for modern miniaturized industrial and commercial precision automation equipment.
