6015 Deep Groove Ball Bearings
| 6015 Deep Groove Ball Bearings | |||
|---|---|---|---|
| Part Number | 6015 | Ball Number | 14 |
| d | 75 | Ball Size | 12.7 |
| D1 | 115 | Dynamic Load Co(N) | 39800 |
| B | 20 | Static Load Cor(N) | 33800 |
| R | 1.1 | Grease Speed | 6800 |
| Weight(Kg) | 0.642 | Oil Speed | 8000 |
6015 Deep Groove Ball Bearing | Open, ZZ, 2RS High-Speed Precision Bearings
The 6015 deep groove ball bearing is a large-bore, heavy-duty precision component in the 6000 series, upgraded from the 6014 model with enlarged rolling elements and thickened raceway structure. It features higher load-bearing contact area, improved structural rigidity and excellent anti-impact performance, stably handling heavy radial and minor axial loads. This single-row deep groove ball bearing delivers low-friction, low-noise and long-cycle high-speed operation, widely deployed in medium and heavy-duty industrial transmission systems. To adapt to diverse working scenarios, the 6015 series offers three mainstream configurations: open type, 6015ZZ double metal shield type and 6015-2RS double rubber sealed type, with five industrial-grade material options for full-scene industrial customization.
6015 Open / ZZ / 2RS Structural Features
6015 Open Type: Adopting a basic unsealed open structure, this model features unobstructed air circulation and efficient heat dissipation. It supports quick lubricant replacement and hassle-free routine maintenance without extra rotational resistance. It is ideal for clean, dry indoor workshops and fully enclosed precision machinery, maintaining stable high-speed accuracy during long-term cyclic operation with regular maintenance.
6015ZZ Double Metal Shields: Equipped with dual-sided non-contact steel shields, this dust-proof bearing effectively blocks dry fine dust, floating particles and micro workshop debris. The non-contact design retains original high-speed performance and rotational stability without increasing operating friction. With superior durability and cost performance, it fits dry automated production lines, industrial automation and general heavy-duty precision transmission equipment.
6015-2RS Double Rubber Seals: This fully sealed variant adopts double-sided contact rubber seals, achieving full isolation against moisture, splash water, oil stains and corrosive dust. It locks internal lubricating grease to prevent leakage and contamination, enabling long-term maintenance-free operation. It perfectly adapts to outdoor exposure, high humidity, dusty and other harsh complex industrial environments.
6015 Bearing Material Performance
Carbon Steel: Standard economical industrial material with uniform hardness and excellent anti-fatigue properties. It provides stable wear resistance and smooth high-speed operation for heavy-load mechanical equipment, delivering outstanding cost performance for mass civilian and general industrial applications.
304 Stainless Steel: Universal food-grade stainless steel with excellent atmospheric anti-rust and anti-oxidation performance. It resists surface corrosion and precision attenuation in humid and open environments, suitable for light industry, outdoor devices and standard food processing machinery.
316 Stainless Steel: Premium marine-grade corrosion-resistant material with strong acid, alkali and salt spray tolerance. It withstands mild chemical erosion and coastal high-humidity conditions, ideal for sanitary processing, marine auxiliary equipment and chemical precision devices.
420 Stainless Steel: High-toughness martensitic stainless steel balancing moderate corrosion resistance and high hardness. It offers reliable wear and impact resistance, perfect for long-cycle heavy-duty precision moving parts requiring stable dimensional accuracy.
440 Stainless Steel: Ultra-high hardness stainless steel with top-tier abrasion resistance and structural stability. It maintains precise operation under heavy wear and complex corrosive conditions, customized for high-end industrial and heavy-duty precision equipment.
Core Advantages And Industrial Applications
The 6015 deep groove ball bearing features upgraded heavy-load capacity, ultra-high rigidity, low noise and stable high-speed performance. Three diversified sealing structures and five material grades fully cover economical, anti-rust, wear-resistant and anti-corrosion application scenarios. It is extensively applied in industrial automated machinery, heavy-duty transmission equipment, large household appliances, medical precision devices, robot motion joints, food processing facilities and outdoor industrial equipment, providing durable, low-maintenance and high-efficiency precision rotation solutions for modern heavy-duty mechanical systems.
