6710 Deep Groove Ball Bearings
| 6710 Deep Groove Ball Bearings | |||
|---|---|---|---|
| Part Number | 6710 | Ball Number | 30 |
| d | 50 | Ball Size | 2.381 |
| D1 | 62 | Dynamic Load Co(N) | 22670 |
| B | 6 | Static Load Cor(N) | 2640 |
| R | 0.3 | Grease Speed | 13000 |
| Weight(Kg) | 0.034 | Oil Speed | 16000 |
6710 Deep Groove Ball Bearing | Open, ZZ, 2RS Thin-Wall Precision Bearings
The 6710 deep groove ball bearing is a large-bore thin-wall precision model in the 6700 series, featuring reinforced raceway structures and optimized rolling element layout for upgraded structural rigidity and medium-heavy load capacity. This single-row thin-wall bearing adopts an ultra-slim lightweight design, perfectly solving space installation limitations for compact precision mechanical systems while boosting overall load endurance. It delivers stable low-friction rotation, outstanding dimensional consistency and excellent anti-fatigue performance, supporting long-term low-noise, high-speed operation under steady medium-heavy cyclic loads. The 6710 series provides three standard industrial configurations: open type, 6710ZZ double metal shield type and 6710-2RS double rubber sealed type, with five industrial-grade materials to suit economical, sanitary, wear-resistant and corrosive complex working environments.
6710 Open / ZZ / 2RS Structural Features
6710 Open Type: The unsealed open structure ensures unobstructed air circulation and efficient heat dissipation, effectively avoiding thermal accumulation during prolonged continuous high-speed operation. It supports convenient regular grease replacement and daily maintenance without generating extra rotational resistance. Ideal for clean, dry indoor workshops and fully enclosed slim precision machinery, it maintains stable running accuracy and consistent performance during long-cycle medium-heavy load operation.
6710ZZ Double Metal Shields: Equipped with dual-sided non-contact steel shields, this professional dust-proof precision bearing effectively blocks fine dry dust, floating micro particles and workshop debris. The non-contact design retains original high-speed precision and rotational smoothness with minimal friction loss. Featuring reliable long-term durability and excellent cost performance, 6710ZZ bearings are widely applied in dry precision automation systems, slim high-power drive motors, precision electronic devices and compact heavy-duty transmission equipment.
6710-2RS Double Rubber Seals: This fully sealed variant adopts double-sided contact rubber seals to comprehensively isolate moisture, splash water, oil mist and corrosive fine dust. It tightly locks internal lubricating grease to prevent leakage, oxidation and aging, realizing long-term maintenance-free operation. It perfectly adapts to humid, dusty and mildly harsh outdoor working conditions for compact high-precision electromechanical equipment.
6710 Bearing Material Performance
Carbon Steel: High cost-performance standard industrial material with uniform hardness and stable anti-fatigue properties. It provides reliable wear resistance and smooth high-speed rotation for conventional medium-load precision equipment, delivering optimal cost efficiency for mass electronic products and general industrial batch applications.
304 Stainless Steel: Food-grade stainless steel with superior oxidation and rust resistance. It prevents surface corrosion and precision degradation in humid and open environments, suitable for food processing micro equipment, sanitary machinery and daily slim precision devices.
316 Stainless Steel: Premium marine-grade corrosion-resistant material with strong tolerance to acid, alkali and salt spray. It withstands mild chemical erosion and coastal high humidity, ideal for marine precision accessories, sanitary processing equipment and chemical precision instruments.
420 Stainless Steel: High-toughness martensitic stainless steel balancing moderate corrosion resistance and high surface hardness. It features stable wear and impact resistance, maintaining accurate dimensional stability during long-term continuous precision operation.
440 Stainless Steel: Ultra-high hardness stainless steel with top-tier abrasion resistance and structural stability. It sustains precise, stable operation under severe wear and complex corrosive environments, customized for high-end industrial and electronic slim precision equipment.
Core Advantages And Industrial Applications
The 6710 deep groove ball bearing features an ultra-thin space-saving structure, lightweight design, upgraded medium-heavy load capacity, ultra-low noise and durable high-speed precision performance. Three diversified sealing structures and five professional material grades fully cover economical, anti-rust, wear-resistant and anti-corrosion precision application scenarios. It is extensively used in slim high-power precision motors, miniature testing instruments, consumer electronics, smart device components, small household appliances, miniature medical devices, automated precision accessories and food processing micro machinery, providing compact, low-maintenance and high-efficiency precision rotation solutions for modern space-limited medium-heavy load precision mechanical systems.
