62315 Deep Groove Ball Bearing Drawing
| 62315 Deep Groove Ball Bearing Drawing | |||
|---|---|---|---|
| Part Number | 62315 | Ball Number | 10 |
| d | 75 | Ball Size | 23.812 |
| D1 | 160 | Dynamic Load Co(N) | 119000 |
| B | 55 | Static Load Cor(N) | 78800 |
| R | 2.1 | Grease Speed | 2600 |
| Weight(Kg) | 4.35 | Oil Speed | 3100 |
62315 Deep Groove Ball Bearing | Open, ZZ, 2RS Heavy-Duty Bearings
The 62315 deep groove ball bearing is a high-strength heavy-duty model in the premium 623 series, adopting extra-wide raceways and thickened rolling elements to achieve outstanding structural rigidity and supreme radial load capacity. Optimized for medium and large industrial mechanical systems that require long-term high-speed operation and heavy-load endurance, this single-row bearing delivers ultra-low friction, excellent anti-fatigue stability and consistent ultra-quiet cyclic performance. Designed for limited installation spaces with harsh load conditions, the 62315 bearing includes three mainstream industrial specifications: open type, 62315ZZ double metal shield type and 62315-2RS double rubber sealed type. With five industrial-grade material options, it fully adapts to economical, sanitary, high-wear and corrosive complex working environments for diverse industrial precision applications.
62315 Open / ZZ / 2RS Structural Features
62315 Open Type: The unsealed open structure supports unobstructed air circulation and efficient heat dissipation, effectively avoiding thermal accumulation during prolonged high-speed and heavy-load operation. It enables tool-free grease replenishment and simple routine maintenance without generating extra rotational resistance. Ideal for clean, dry indoor workshops and fully enclosed precision machinery, it maintains stable running accuracy and reliable performance during long-cycle heavy-duty operation.
62315ZZ Double Metal Shields: Equipped with dual-sided non-contact steel shields, the 62315ZZ bearing provides excellent dust-proof protection against fine dry dust, floating micro particles and industrial debris. The non-contact protective design retains original high-speed precision and rotational smoothness with minimal friction loss. Featuring long service durability and superior cost performance, it is widely applied in dry industrial scenarios for heavy-duty motors, precision automation equipment and industrial transmission systems.
62315-2RS Double Rubber Seals: The fully sealed 62315-2RS 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, realizing long-term maintenance-free operation. This sealed model stably adapts to humid, dusty and mildly harsh working conditions for outdoor, portable and heavy-duty precision electromechanical devices.
62315 Bearing Material Performance
Carbon Steel: High cost-performance industrial base material with uniform hardness and stable anti-fatigue properties. It delivers reliable wear resistance and smooth high-speed rotation for conventional precision machinery, offering optimal cost efficiency for mass industrial batch production.
304 Stainless Steel: Food-grade stainless steel with excellent anti-rust and anti-oxidation performance. It resists micro corrosion and precision degradation in humid and open environments, perfect for food processing and sanitary precision equipment.
316 Stainless Steel: Marine-grade corrosion-resistant material with strong resistance to acid, alkali and salt spray. It withstands mild chemical erosion and coastal high humidity, suitable for marine precision parts, sanitary instruments and chemical processing machinery.
420 Stainless Steel: High-toughness martensitic stainless steel balancing moderate corrosion resistance and high surface hardness. It maintains stable wear resistance and dimensional accuracy during continuous heavy-load cyclic operation.
440 Stainless Steel: Ultra-high hardness stainless steel with top-tier abrasion resistance and structural stability. It sustains precise and stable operation under severe wear and corrosive conditions, tailored for high-end industrial precision mechanical systems.
Core Advantages And Industrial Applications
The 62315 deep groove ball bearing features an extra-wide thickened structure, supreme heavy-load capacity, ultra-low noise and durable high-speed precision. Three diversified sealing configurations and five professional material grades fully cover economical, anti-rust, wear-resistant and anti-corrosion industrial application demands. It is extensively utilized in heavy-duty industrial motors, large automated mechanical components, industrial processing machinery, heavy power tools, precision medical devices and sanitary industrial equipment. As a core heavy-load rotary component for compact mechanical systems, the 62315 bearing provides stable, low-maintenance and high-efficiency precision rotation solutions for various commercial and industrial precision operation scenarios.
