S71908 ACD/P4A 40*62*12 mm Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Super-precision, high-capacity D design, single row angular contact ball bearing with seals

The S71908 ACD/P4A bearing,bore diameter is 40 mm, outside diameter is 62 mm,width is 12 mm,featuring precise dimensions, high static load capacity, P4A precision grade, delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

What's the Performance Features of S71908 ACD/P4A Bearing?

The S71908 ACD/P4A angular contact ball bearing is engineered for high-precision and high-performance applications, featuring very tight tolerances suitable for precise machinery, the ability to handle both radial and axial loads simultaneously, high-speed operation with stability, low torque and friction for energy efficiency, enhanced rigidity for accuracy under heavy loads, durability with extended service life, effective performance across a wide temperature range.

What's the Applications of the S71908 ACD/P4A Bearing?

The S71908 ACD/P4A,as a high-precision angular contact ball bearing, is primarily used in industrial applications that require high-speed rotation, high rigidity, and ultra-high precision. Below are the specific application areas and typical scenarios:

1. Transmission and Reduction Devices

• Used in vertical, horizontal, and three-ring reducers for high-precision transmission.

• Provides stable support in heavy-duty equipment like forklifts and cranes.

2. Processing and Manufacturing Equipment

• Core components in plastic calenders, looms, and pill-making machines.

• Rotating parts in sandblasting equipment, riveting machines, and multi-functional packaging machines.

3. Specialized Machinery and High-Precision Scenarios

Machine Tools and Precision Instruments

• Suitable for CNC machine tool spindles and hydrostatic guides, meeting high rigidity and low friction needs.

• Precision rotating parts in high-purity water production equipment.

Energy and Environmental Protection Equipment

• Corrosion-resistant and high-load applications in axial flow pumps, electrolytic cells, and aeration equipment.

• Core transmission components in environmental protection and energy-saving equipment, as well as vibrating dryers.

4. Special Industry Equipment

Agriculture and Food Processing

• Power transmission systems in tractors, grain processing equipment, and feed processing machinery.

• Clean environment applications in dairy equipment and pharmaceutical machinery.

Chemical and Metallurgical Industries

• High-temperature or corrosive environment applications in smelting plant equipment, evaporators, and insulating glass production lines.

5. Other Professional Fields

Medical and Laboratory Equipment

• High-speed requirements in dental drills and pressure testing machines.

Transportation and Logistics

• Stable load-bearing in permanent magnet chucks and loading machinery.