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The 71919 ACD/P4ADGB is a super precision angular contact ball bearing with a 95mm bore and 130mm outer diameter, crafted from high-quality chrome steel. It handles radial loads up to 17122 lbf and operates smoothly at speeds up to 16000 RPM.
Its 25° contact angle and universal matching design allow flexible arrangements like back-to-back or face-to-face. The phenolic cage ensures durability and reduces friction, while the open seal simplifies maintenance.
This bearing is ideal for high-precision applications like machine tool spindles or robotics, where accuracy and speed are crucial. It works well in temperatures from -30°C to 110°C and comes pre-lubricated for immediate use.
Weighing 1.16kg, it’s part of a matched set of two bearings, offering reliable performance in demanding conditions. Compliant with P4A tolerance standards for exceptional precision.
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Performance Features of 71919 ACD/P4ADGB Bearing
71919 ACD/P4ADGB Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability and resistance to wear under high radial loads.
The phenolic cage in 71919 ACD/P4ADGB Bearing provides stability and reduces friction during high-speed operation.
With a maximum speed of 16,000 rpm, it delivers reliable performance in precision tasks.
71919 ACD/P4ADGB Bearing’s universal matching design allows flexible arrangement in back-to-back, face-to-face, or tandem configurations.
Its light preload (Class B) ensures smooth operation while maintaining accuracy.
The P4A tolerance class of 71919 ACD/P4ADGB Bearing guarantees high precision for demanding industrial applications.
Its dynamic radial load capacity of 17,122 lbf makes it suitable for heavy-duty use.
71919 ACD/P4ADGB Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its lubricated design reduces maintenance needs while ensuring consistent performance.
Key Fields for 71919 ACD/P4ADGB Bearing
71919 ACD/P4ADGB Bearing is commonly used in high-precision machine tools, where its 25° contact angle ensures accurate radial and axial load handling. The universal matching design allows for flexible arrangements, making it suitable for complex setups.
In aerospace applications, 71919 ACD/P4ADGB Bearing supports components like turbine shafts, thanks to its P4A tolerance class and high-speed capability. The phenolic cage reduces friction, enhancing performance in demanding conditions.
For robotics, 71919 ACD/P4ADGB Bearing provides smooth motion in articulated arms, where light preload ensures minimal backlash. Its chrome steel construction offers durability in continuous operation.
Medical imaging devices benefit from 71919 ACD/P4ADGB Bearing’s precision, ensuring stable rotation in scanners. The lubricated design maintains consistent performance over long periods.
In automotive testing equipment, 71919 ACD/P4ADGB Bearing handles high radial loads with ease. Its metric sizing and universal matching make it a versatile choice for various configurations.
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