62313 Deep Groove Ball Bearings
| 62313 Deep Groove Ball Bearings | |||
|---|---|---|---|
| Part Number | 62313 | Ball Number | 9 |
| d | 65 | Ball Size | 24.606 |
| D1 | 140 | Dynamic Load Co(N) | 92500 |
| B | 48 | Static Load Cor(N) | 60000 |
| R | 2.1 | Grease Speed | 4900 |
| Weight(Kg) | 3.0 | Oil Speed | 5800 |
62313 Deep Groove Ball Bearing | Open, ZZ, 2RS Heavy-Duty Bearings
The 62313 deep groove ball bearing is a large-bore, super thick-wall heavy-duty model in the 62300 series, upgraded from the 62312 with enlarged rolling elements and strengthened raceway structure. It delivers exceptional radial and axial load capacity, superior impact resistance and stable low-noise high-speed operation, perfectly suited for heavy-load, long-cycle continuous industrial operation. As a core universal transmission component for heavy machinery, the 62313 bearing is available in three mainstream structural versions: open type, 62313ZZ double metal shield type and 62313-2RS double rubber sealed type. Supported by five professional material grades, it adapts to economic, wear-resistant, sanitary and severe corrosive industrial working conditions.
62313 Open / ZZ / 2RS Structural Features
62313 Open Type: Featuring a fully open unsealed structure, this base model provides unobstructed heat dissipation and smooth internal grease circulation. It supports fast lubricant replacement and simple daily maintenance without extra rotational friction. Designed for clean, dry indoor workshops and fully enclosed mechanical systems, it maintains long-term high-precision operation for equipment with standardized maintenance cycles.
62313ZZ Double Metal Shields: Equipped with dual-sided non-contact steel shields, this professional dust-proof bearing effectively isolates dry dust, fine particles and floating industrial debris. The non-contact design retains original high-speed stability and low running resistance, ensuring consistent rotational accuracy during continuous operation. With reliable durability and high cost performance, it is ideal for dry production lines, industrial automation and indoor heavy-load transmission machinery.
62313-2RS Double Rubber Seals: Adopting double-sided contact rubber sealing rings, this fully sealed variant achieves comprehensive protection against moisture, splash water, oil stains and corrosive fine dust. It tightly locks internal lubricating grease to prevent leakage and contamination, realizing long-term maintenance-free operation, perfectly adapting to outdoor exposure, high humidity, dusty workshops and other harsh environments.
62313 Bearing Material Performance
Carbon Steel: Standard industrial bulk material with uniform hardness and excellent anti-fatigue performance. It stably bears heavy cyclic loads with low manufacturing cost, offering outstanding cost performance for general industrial machinery and conventional electromechanical equipment.
304 Stainless Steel: Universal food-grade stainless steel with excellent atmospheric anti-oxidation and rust resistance. It avoids precision attenuation in humid and open environments, suitable for light industry, outdoor electromechanical and general food processing equipment.
316 Stainless Steel: Premium marine-grade material with stronger acid, alkali and salt spray resistance. It tolerates mild chemical corrosion and coastal high-humidity environments, widely used in chemical transmission, marine equipment and high-standard sanitary production lines.
420 Stainless Steel: Martensitic high-toughness stainless steel balancing moderate corrosion resistance and high hardness. It features excellent wear resistance under impact loads and medium corrosive conditions, applicable for precision industrial mechanical parts.
440 Stainless Steel: Ultra-high hardness stainless steel with top-tier abrasion resistance and load stability. It maintains precise operation under super heavy loads and complex corrosive environments, customized for high-end precision industrial equipment.
Core Advantages And Industrial Applications
The 62313 deep groove ball bearing adopts an upgraded reinforced thick-wall structure, featuring super heavy-load capacity, excellent impact resistance and stable low-noise operation. Three sealing structures and five diversified materials fully cover economic, anti-rust, wear-resistant and anti-corrosion scenarios. It is extensively applied in large heavy-duty industrial fans, high-power water pumps, heavy packaging machinery, automated production lines, outdoor engineering equipment, food processing devices and light chemical systems, providing durable, low-maintenance and high-efficiency precision rotation solutions for heavy industrial mechanical assemblies.
