71808 CD/P4 Super Precision Single Row Angular Contact Ball Bearing with P4 Precision Grade High Static Load Capacity 40 mm Bore Diameter

71808 CD/P4 40×52×7 Super Precision High Capacity Single Row Angular Contact Ball Bearing High Speed

Super-precision, high-capacity, single row angular contact ball bearing. The 71808 CD/P4 bearing features a bore diameter of 40 mm, outside diameter of 52 mm, and width of 7 mm. With precise dimensions, high static load capacity, and P4 precision grade, it delivers superior performance and reliability for applications requiring high rotational accuracy and stability.

• Very tight tolerances suitable for precise machinery
• 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

• Machine tools and precision machining equipment
• Industrial transmission and power systems
• Material handling and processing machinery
• Specialized industry equipment (printing, packaging, medical devices)
• General industrial applications (conveyor systems, metallurgy equipment)

The 71808 CD/P4 is designed for high-speed and high-precision applications. Its high rigidity, long lifespan, ability to handle complex load environments, and requirements for low friction and high rotational accuracy ensure reliable performance across a broad range of demanding industrial scenarios.