F6907 Flange Ball Bearings
| F6907 Flange Ball Bearings | |||
|---|---|---|---|
| Part Number | F6907 | Ball Number | 12 |
| d | 35 | Ball Size | 4.761 |
| R | 0.6 | Dynamic Load Co(N) | 6420 |
| D/D1 | 55/57.5 | Static Load Cor(N) | 4800 |
| B/C | 10/1 | Grease Speed | 12000 |
| Weight(Kg) | 0.0542 | Oil Speed | 14000 |
F6907 Flange Deep Groove Bearing | Open, ZZ, 2RS High Precision Thin Section Bearing
The F6907 flange deep groove ball bearing is a high-precision thin-section miniature bearing designed for ultra-compact, space-restricted mechanical systems requiring enhanced load capacity, rigid stability and consistent long-term high-speed rotation. Featuring a reinforced one-piece integrated flange and ultra-fine polished deep groove raceways, this bearing delivers excellent dimensional accuracy, ultra-low vibration and reliable pressure resistance during continuous cyclic operation. The integral flange structure eliminates extra positioning fasteners, accelerates assembly efficiency, and effectively prevents shaft offset, axial play and mechanical shaking in densely arranged precision equipment layouts. Available in three standard industrial models: F6907 open type, F6907ZZ double metal shield type and F6907-2RS double rubber sealed type, it reliably adapts to dry, dusty, humid and mildly corrosive indoor and outdoor working environments. Manufactured in carbon steel, 304 stainless steel, 316 stainless steel, 420 stainless steel and 440 stainless steel, the F6907 fully meets economical, sanitary, high-wear and anti-corrosion precision industrial application requirements.
F6907 Open / ZZ / 2RS Structural Features
F6907 Open Type: The unsealed open structure enables unobstructed air circulation and efficient heat dissipation, avoiding thermal accumulation and precision degradation during prolonged high-speed operation. It supports convenient grease refilling and tool-free routine maintenance without increasing rotational resistance. Ideal for clean, dry indoor workshops and fully enclosed micro precision machinery, it maintains stable running accuracy and long-cycle operational consistency.
F6907ZZ Double Metal Shields: Equipped with dual non-contact steel shields, the F6907ZZ effectively blocks fine dry dust, floating particles and micro industrial debris. The non-contact protective design retains original high-speed smoothness and micro precision with minimal friction loss. Featuring reliable structural durability and outstanding cost performance, this model is widely applied in dry industrial workshops and long-running high-speed precision automation equipment.
F6907-2RS Double Rubber Seals: The fully sealed 2RS structure 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, realizing long-term maintenance-free operation for complex humid, dusty and semi-corrosive industrial scenarios.
F6907 Bearing Material Performance
Carbon Steel: High cost-performance industrial base material with uniform hardness and stable anti-fatigue properties. Carbon steel F6907 bearings deliver reliable wear resistance and smooth high-speed rotation, perfect for mass production and budget-sensitive precision automation projects.
304 Stainless Steel: Food-grade rust-resistant stainless steel with excellent oxidation resistance. It resists micro corrosion in humid and open environments, suitable for food processing machinery, medical devices and sanitary-grade precision mechanical 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 for marine instruments and miniature chemical 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. 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 F6907 ultra-thin flange bearing features a reinforced slim lightweight structure, upgraded load capacity, integrated flange positioning, ultra-quiet operation and durable high-speed precision. Multiple sealing grades and diversified material options fully cover industrial demands for cost efficiency, sanitation, wear resistance and corrosion protection. Widely applied in slim high-speed miniature motors, micro drone precision assemblies, compact robotic micro joints, optical precision detection instruments, micro transmission systems, mini precision power tools and compact medical automation devices, the F6907 serves as a core rotary and positioning component for ultra-space-limited micro mechanical structures. It provides high-efficiency, low-noise and low-maintenance precision rotation solutions for modern miniaturized industrial, commercial and sanitary precision automation equipment.
