+86 15806631151
info@sdtflbearing.com
The S71917 ACD/P4AQBTB is a super precision angular contact ball bearing with an 85mm bore and 120mm outer diameter, crafted from high-quality chrome steel. Its 25° contact angle and sealed design ensure smooth operation under radial loads up to 25650 lbf.
This bearing set includes four matched units with a light preload, ideal for high-speed applications reaching 28,000 RPM. The phenolic cage enhances durability while the grease lubrication simplifies maintenance.
With a tight P4A tolerance class, it offers reliable performance in temperatures from -30°C to 110°C. Perfect for precision machinery like spindles or CNC equipment where accuracy and speed are crucial.
Weighing 2.16kg, it’s robust yet manageable for its size. The sealed design keeps contaminants out, extending service life in demanding environments.
"*" indicates required fields
Performance Features of S71917 ACD/P4AQBTB Bearing
S71917 ACD/P4AQBTB Bearing is designed with a 25° contact angle, providing excellent angular load handling.
Its chrome steel rings and balls ensure durability and resistance to wear under high dynamic radial loads of 25650 lbf.
The phenolic cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a maximum speed of 28,000 rpm, it is suitable for high-speed applications.
S71917 ACD/P4AQBTB Bearing operates efficiently in temperatures ranging from -30°C to 110°C.
Its sealed design and grease lubrication minimise maintenance needs, ensuring long service life.
The matched arrangement of four bearings offers consistent performance in precision tasks.
Its P4A tolerance class ensures high accuracy and reliability in demanding conditions.
Industrial Uses of S71917 ACD/P4AQBTB Bearing
S71917 ACD/P4AQBTB Bearing is commonly used in high-precision machine tools, where its angular contact design ensures accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.
In automotive applications, S71917 ACD/P4AQBTB Bearing supports high-speed components like turbochargers and electric motor shafts. Its light preload and P4A tolerance class contribute to smooth operation under demanding conditions.
For robotics and automation, S71917 ACD/P4AQBTB Bearing’s matched set arrangement provides stability in robotic arms and CNC machinery. The phenolic cage offers good heat resistance, making it suitable for continuous operation.
Medical imaging devices benefit from S71917 ACD/P4AQBTB Bearing’s precision and reliability, ensuring consistent performance in MRI and CT scanners. The grease lubrication reduces maintenance needs in critical healthcare equipment.
In aerospace applications, S71917 ACD/P4AQBTB Bearing’s high-speed capability and durability make it ideal for aircraft instrumentation and control systems. The chrome steel construction ensures long service life even under extreme conditions.
"*" indicates required fields
