F6201Flange Ball Bearings
| F6201Flange Ball Bearings | |||
|---|---|---|---|
| Part Number | F6201 | Ball Number | 7 |
| d | 12 | Ball Size | 4.762 |
| R | 0.6 | Dynamic Load Co(N) | 5720 |
| D/D1 | 32/34.5 | Static Load Cor(N) | 2850 |
| B/C | 10/1.2 | Grease Speed | 24000 |
| Weight(Kg) | 0.0372 | Oil Speed | 28000 |
F6201 Flange Deep Groove Bearing | Open, ZZ, 2RS High Precision Bearing
The F6201 flange deep groove ball bearing is a standard-size high-strength precision flanged bearing upgraded for medium-load and high-stability micro mechanical systems. Built with an integral one-piece flange and optimized deep groove raceway structure, this bearing features enhanced radial load capacity, rigid structural stability and ultra-low vibration during long-term high-speed cyclic operation. The integrated outer flange simplifies assembly procedures, realizes accurate axial positioning without extra fasteners, and effectively avoids shaft offset and mechanical shaking in compact installation spaces. Available in three mainstream industrial specifications including F6201 open type, F6201ZZ double metal shield type and F6201-2RS double rubber sealed type, it perfectly adapts to dry, dusty, humid and mildly harsh indoor and outdoor working environments. Manufactured with five industrial-grade materials: carbon steel, 304 stainless steel, 316 stainless steel, 420 stainless steel and 440 stainless steel, the F6201 fully meets economical, sanitary, high-wear and anti-corrosion precision industrial application demands.
F6201 Open / ZZ / 2RS Structural Features
F6201 Open Type: The unsealed open structure delivers unobstructed air circulation and efficient heat dissipation, preventing thermal accumulation and precision degradation during prolonged high-speed operation. It supports convenient grease refilling and tool-free daily maintenance without increasing rotational resistance. Ideal for clean, dry indoor workshops and fully enclosed precision machinery, it maintains stable running accuracy and long-cycle operational consistency.
F6201ZZ Double Metal Shields: Equipped with dual non-contact steel shields, the F6201ZZ effectively blocks fine dry dust, floating particles and tiny industrial debris. The non-contact protective design retains original high-speed smoothness and micro precision with minimal friction loss. Featuring reliable durability and outstanding cost performance, this model is widely applied in dry industrial environments and long-running medium-load precision equipment.
F6201-2RS 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. This versatile sealed bearing runs stably in humid, dusty and complex industrial scenarios.
F6201 Bearing Material Performance
Carbon Steel: High cost-performance industrial base material with uniform hardness and stable anti-fatigue properties. Carbon steel F6201 bearings provide reliable wear resistance and smooth high-speed rotation for standard medium-load precision equipment, suitable 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, ideal 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 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 F6201 standard flange bearing features a robust reinforced structure, excellent medium-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 economy, sanitation, wear resistance and anti-corrosion performance. Widely applied in medium-load miniature high-speed motors, drone precision components, robotic transmission parts, optical precision instruments, portable power tools and compact medical automation devices, the F6201 serves as a core positioning and rotary component for space-limited precision mechanical systems. It provides high-efficiency, low-noise and low-maintenance precision rotation solutions for modern miniaturized industrial and commercial precision automation equipment.
