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The 7017 CDGA/VQ253 is a super precision angular contact ball bearing with an 85mm bore and 130mm outer diameter, crafted from high-quality chrome steel. It features a 15° contact angle and is designed for angular contact loads, handling up to 15210 lbf dynamically.
Its open design and phenolic cage ensure smooth operation at high speeds, reaching up to 28000 RPM. The bearing comes pre-lubricated and operates efficiently in temperatures from -30°C to 110°C.
With a P4A tolerance class, it offers exceptional accuracy for precision applications. The bearing can be used in matched sets for back-to-back, face-to-face, or tandem arrangements, providing flexibility in installation.
Ideal for high-speed machinery like spindles or CNC equipment, this model is interchangeable with SKF bearings. Weighing 0.9kg, it balances durability and performance in demanding environments.
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Performance Features of 7017 CDGA/VQ253 Bearing
7017 CDGA/VQ253 Bearing is designed with a 15° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure high durability under dynamic radial loads up to 15210 lbf.
The phenolic cage maintains ball alignment, reducing friction and enhancing operational smoothness.
With a maximum speed of 28,000 rpm, it delivers reliable performance in high-speed scenarios.
7017 CDGA/VQ253 Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its P4A tolerance class guarantees precision, making it suitable for demanding industrial uses.
Key Fields for 7017 CDGA/VQ253 Bearing
This bearing is commonly used in high-speed machine tools, where its precision and angular contact design help maintain accuracy during operations. The phenolic cage reduces friction, making it suitable for continuous use.
In automotive applications, 7017 CDGA/VQ253 Bearing supports components like wheel hubs and transmissions, handling both radial and axial loads efficiently. Its P4A tolerance ensures reliable performance in demanding conditions.
For automation systems, 7017 CDGA/VQ253 Bearing is ideal for robotic arms and CNC machines, thanks to its extra light preload and high-speed capability. The open design allows for easy lubrication, extending service life.
Medical imaging devices benefit from 7017 CDGA/VQ253 Bearing’s smooth operation and low noise. The chrome steel construction ensures durability in sterile environments where reliability is critical.
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