F6008 Flange Ball Bearings
| F6008 Flange Ball Bearings | |||
|---|---|---|---|
| Part Number | F6008 | Ball Number | 11 |
| d | 40 | Ball Size | 6.35 |
| R | 1 | Dynamic Load Co(N) | 17000 |
| D/D1 | 68/70.5 | Static Load Cor(N) | 11500 |
| B/C | 15/1.2 | Grease Speed | 8800 |
| Weight(Kg) | 0.156 | Oil Speed | 10500 |
F6008 Flange Deep Groove Bearing | Open, ZZ, 2RS High Precision Thin Section Bearing
The F6008 flange deep groove ball bearing is a high-capacity thin-section precision bearing engineered for compact space-restricted mechanical systems requiring robust radial load capacity, rigid structural stability and consistent long-cycle high-speed operation. Built with a reinforced thickened integrated flange and ultra-fine polished deep groove raceways, this bearing delivers superior dimensional accuracy, ultra-low vibration and excellent pressure resistance during continuous heavy-duty cyclic operation. The one-piece flange design removes the need for additional positioning hardware, streamlines precision assembly, and effectively prevents shaft offset, axial play and mechanical shaking in densely configured industrial and commercial equipment layouts. Available in three mainstream industrial variants: F6008 open type, F6008ZZ double metal shield type and F6008-2RS double rubber sealed type, it reliably performs in dry, dusty, humid and mildly corrosive indoor and outdoor working environments. Offered in carbon steel, 304 stainless steel, 316 stainless steel, 420 stainless steel and 440 stainless steel, the F6008 fully satisfies economical, sanitary, high-wear and anti-corrosion precision industrial application requirements.
F6008 Open / ZZ / 2RS Structural Features
F6008 Open Type: The unsealed open structure enables unobstructed air circulation and efficient heat dissipation, eliminating thermal accumulation and precision degradation during prolonged high-speed and heavy-load operation. It supports hassle-free grease refilling and tool-free routine maintenance without increasing rotational resistance. Ideal for clean, dry indoor workshops and fully enclosed precision machinery, it maintains stable running accuracy and long-term operational consistency.
F6008ZZ Double Metal Shields: Equipped with dual non-contact steel shields, the F6008ZZ effectively blocks fine dry dust, floating particles and micro industrial debris. The non-contact protective design preserves original high-speed smoothness and micro precision with minimal friction loss. Boasting reliable structural durability and optimal cost performance, this model is widely deployed in dry industrial workshops and long-running heavy-load precision automation equipment.
F6008-2RS Double Rubber Seals: The fully sealed 2RS structure features 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, enabling long-term maintenance-free operation for complex humid, dusty and semi-corrosive industrial scenarios.
F6008 Bearing Material Performance
Carbon Steel: High cost-performance industrial base material with uniform hardness and stable anti-fatigue properties. Carbon steel F6008 bearings deliver reliable wear resistance and stable heavy-load rotation, ideal for mass production and budget-sensitive heavy-duty automation projects.
304 Stainless Steel: Food-grade rust-resistant stainless steel with outstanding oxidation resistance. It withstands micro corrosion in humid and open environments, suited for food processing machinery, medical devices and sanitary-grade precision mechanical systems.
316 Stainless Steel: Marine-grade anti-corrosion material with strong resistance to salt spray, acid and alkali erosion. It retains 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 ensures 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, guaranteeing long-term accurate and stable rotation for high-end heavy-duty precision mechanical systems.
Core Advantages And Industrial Applications
The F6008 thin-section flange bearing features a thickened reinforced slim structure, upgraded heavy-load capacity, integrated flange positioning, ultra-quiet operation and durable high-speed stability. Multiple sealing grades and diversified material options fully cover industrial demands for cost efficiency, sanitation, wear resistance and corrosion protection. Widely applied in heavy-duty industrial miniature motors, large-load drone structural assemblies, robotic transmission joints, optical precision detection instruments, micro transmission systems, high-power precision tools and medical automation equipment, the F6008 serves as a core rotary and positioning component for compact space-limited mechanical structures. It provides high-efficiency, low-noise and low-maintenance precision rotation solutions for modern industrial, commercial and sanitary precision automation devices.
