noticias de la compañía sobre Next-Gen Precision: 71826 C P4A GA Angular Contact Bearing Elevates High-Speed Motor Spindle Performance

Designed for Speed, Engineered for Stability

The 71826 C P4A GA belongs to the elite 718 series of angular contact ball bearings. With its 18mm width, 130mm inner diameter, and 165mm outer diameter, it’s compact yet highly capable, making it the bearing of choice for:

• High-speed CNC spindles

• Electric motor spindles

• Precision grinding machines

• Robotic systems

It supports various mounting configurations including DB (back-to-back), DT (tandem), TBT (triplex tandem), and QBC (quad arrangement) to adapt to load and rigidity requirements across applications.

Key Technical Specifications

Note: Contact angle “C” (15°) is standard, enabling high-speed capability with moderate axial load handling. Other angle options such as AC (25°) are available for higher axial load conditions.

Premium Materials for Premium Performance

What sets this bearing apart is its use of imported G5-grade steel balls and Kluberspeed NBU15 grease, ensuring:

• Low vibration and noise

• Excellent temperature stability

• Minimal internal friction

• Extended service life

The P4A precision grade offers ultra-fine tolerances, enabling these bearings to maintain consistent performance in high-speed applications where micro-deviation can cause major issues.

Flexible Matching, Maximum Versatility

Whether operating as a single bearing or in matched arrangements, the 71826 C P4A GA can be configured for optimized rigidity, load sharing, and thermal expansion compensation. The flexibility in matching methods (DB, DT, TBT, QBC) makes it suitable for:

• Horizontal or vertical spindle orientations

• Precision tool holders

• Dynamic load environments

Application Areas

This bearing is ideally suited for high-end applications in:

• CNC machining centers

• Aerospace part manufacturing

• Electric vehicle (EV) motor spindles

• Medical equipment requiring ultra-precise motion control

With high dynamic and static load ratings and exceptional speed capability, it serves as a backbone component in advanced manufacturing systems.

A Future-Focused Solution

As demand grows for faster, more accurate, and energy-efficient machinery, the 71826 C P4A GA Angular Contact Ball Bearing is poised to become a go-to choice for OEMs and machine builders worldwide. Its unmatched combination of precision, speed, and rigidity makes it a foundational component in the era of Industry 4.0 and intelligent machining.

Tags: angular contact roller bearing, 71826C bearing, Angular Contact Ball Bearing 7000RPM, Angular Contact Ball Bearing High Rigidity, CNC spindle bearing