16003 Deep Groove Ball Bearing Drawing
| 16003 Deep Groove Ball Bearing Drawing | |||
|---|---|---|---|
| Part Number | 16003 | Ball Number | 9 |
| d | 17 | Ball Size | 4.762 |
| D1 | 35 | Dynamic Load Co(N) | 6600 |
| B | 8 | Static Load Cor(N) | 3250 |
| R | 0.3 | Grease Speed | 22000 |
| Weight(Kg) | 0.0280 | Oil Speed | 26000 |
16003 Deep Groove Ball Bearing | Open, ZZ, 2RS Thin-Wall Precision Bearings
The 16003 deep groove ball bearing is a professional thin-wall precision bearing designed for lightweight and space-constrained mechanical systems. Featuring a slim inner structure, uniform raceway design and low-profile rolling elements, this single-row bearing delivers ultra-smooth low-friction rotation, outstanding dimensional stability and consistent high-speed precision. Different from thickened heavy-duty bearings, the 16003 model focuses on precise lightweight operation, meeting the demand for compact installation and long-cycle stable movement in precision equipment. It is available in three mainstream industrial specifications: open type, 16003ZZ double metal shield type and 16003-2RS double rubber sealed type. With five industrial-grade material options, it adapts to economical, sanitary, wear-resistant and anti-corrosion working environments for diverse precision industrial applications.
16003 Open / ZZ / 2RS Structural Features
16003 Open Type: The unsealed open structure realizes unobstructed air circulation and efficient heat dissipation, effectively avoiding heat accumulation during long-term high-speed operation. It supports tool-free grease replacement and simple routine maintenance without increasing extra rotational resistance. Ideal for clean, dry indoor precision machinery and fully enclosed lightweight equipment, it maintains ultra-high running accuracy and stable long-cycle operational performance.
16003ZZ Double Metal Shields: Equipped with dual-sided non-contact steel shields, the 16003ZZ precision bearing effectively blocks fine dry dust, floating micro particles and tiny industrial debris. The non-contact protective structure retains original high-speed precision and ultra-smooth rotation with minimal friction loss. With reliable durability and excellent cost performance, it is widely used in dry indoor environments for precision instruments, miniature motors, automation accessories and lightweight transmission systems.
16003-2RS Double Rubber Seals: The fully sealed 16003-2RS variant 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 sealed version stably adapts to mildly humid and dusty working conditions for portable precision equipment and outdoor lightweight electromechanical devices.
16003 Bearing Material Performance
Carbon Steel: High cost-performance industrial material with uniform hardness and stable anti-fatigue properties. It provides reliable wear resistance and smooth high-speed rotation for conventional precision lightweight machinery, ideal for mass batch production and general industrial applications.
304 Stainless Steel: Food-grade stainless steel with excellent anti-rust and anti-oxidation capabilities. It resists micro corrosion in humid and open environments, perfectly suited for food processing precision equipment and sanitary electromechanical devices.
316 Stainless Steel: Marine-grade corrosion-resistant material with strong resistance to acid, alkali and salt spray erosion. It adapts to coastal high-humidity and mild chemical environments, applicable for marine precision instruments and chemical lightweight machinery.
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 superior abrasion resistance and structural stability. It maintains accurate and stable operation under severe wear and corrosive conditions, customized for high-end precision mechanical systems.
Core Advantages And Industrial Applications
The 16003 deep groove ball bearing features a slim thin-wall structure, ultra-light weight, high-precision rotation and low noise performance. Three diversified sealing types and five professional material grades fully cover economical, anti-rust, wear-resistant and anti-corrosion precision application scenarios. It is extensively applied in precision instruments, miniature high-speed motors, automated lightweight components, portable power tools, micro medical devices and sanitary precision equipment. As a core lightweight rotary component for compact mechanical systems, the 16003 bearing provides high-efficiency, low-maintenance and ultra-precise rotation solutions for various commercial and industrial precision equipment.
