 | Deep groove ball bearing | ||||||||
| Brand： | SKF bearing | ||||||||
| Our Price: | $1.50 Ask for quotation | ||||||||
| Filling slots：Without | Model Number：61864 | ||||||||
| Size: | 320mm x 400mm x 38mm | ||||||||
| Number of rows： | 1 | ||||||||
| Locating feature, bearing outer ring： | None | ||||||||
| Bore type： | Cylindrical | ||||||||
| Cage： | Sheet metal | ||||||||
| Matched arrangement： | No | ||||||||
| Radial internal clearance： | CN C2 C3 C4 | ||||||||
| Tolerance class： | Class P6 (P5) | ||||||||
| Material, bearing： | Bearing steel | ||||||||
| Seals Type： | Open type ZZ 2Z 2RS1 DDU VV DW | ||||||||
| Lubricant | Grease | ||||||||
| Deep groove ball bearing with seals or shields | |||||||||
Deep groove ball bearing with seals or shields Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out. Integral sealing prolongs bearing service life, simple, versatile, robust design low friction, high-speed makes radial and axial load in both directions, so it requires little maintenance. |
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Knowledge and introduction of bearings | |||||||||
SKF 61864 Deep Groove Ball Bearing 1. Design & Construction: Deep Groove Design: Like most deep groove ball bearings, the 61864 features a deep groove raceway, enabling it to support both radial and axial loads in either direction. This design provides increased load capacity and improved operational stability. Single-Row Configuration: It is a single-row bearing, making it compact and suitable for applications with space constraints. Open Design: The bearing is open, meaning it does not have any seals or shields. This allows for higher speed operations and reduces the chance of heat buildup during high-speed applications, as well as better lubrication performance when external contaminants are not a concern. 2. Material: SKF manufactures the 61864 bearing with high-quality bearing steel, ensuring superior performance, durability, and reliability under demanding operating conditions. 3. Performance Characteristics: High-Speed Capability: The SKF 61864 is designed to operate at high speeds, with minimal friction, making it ideal for applications like electric motors, fans, and machinery requiring consistent rotational speeds. Low Noise & Vibration: The precision manufacturing and deep groove design ensure minimal operational noise and vibration. Versatility: Like other deep groove ball bearings, the 61864 can accommodate both radial and axial loads, making it highly versatile across different types of machinery. 4. Applications: Electric Motors & Fans: Commonly used in electric motors, compressors, and fans, where speed and reliability are crucial. Pumps & Machine Tools: This bearing is suitable for pumps, machine tools, and other machinery requiring continuous and reliable operation under moderate to high loads. Agricultural Equipment: It is also used in agricultural machinery that operates under varying loads and speeds. Industrial & Commercial Equipment: The bearing can be employed in a wide range of industrial and commercial applications, including conveyors, robotics, and more. 5. Advantages: High Load Capacity: The deep groove ball bearing design allows the 61864 to support a combination of radial and axial loads, providing more versatility in its use. High-Speed Operation: The bearing’s design minimizes friction, enabling it to run efficiently at high speeds with reduced heat generation. Long Service Life: SKF's quality manufacturing processes ensure that the 61864 bearing is durable and has a long operational lifespan under normal working conditions. Compact and Efficient: Its compact size, combined with high load capacity and speed capabilities, makes it an excellent choice for space-constrained applications. 6. Key Specifications: Inner Diameter (d): 320 mm Outer Diameter (D): 440 mm Width (B): 44 mm Dynamic Load Rating (C): 225 kN (approx.) Static Load Rating (C0): 195 kN (approx.) | |||||||||
For further details on this product please directly contact our sales department under shh@dmsw.com | |||||||||
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