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The S7018 ACDGA/P4A is a super precision angular contact ball bearing with a 90mm bore and 140mm outer diameter, crafted from durable chrome steel. Its 25° contact angle efficiently handles combined radial and axial loads, with a dynamic radial load capacity of 16672 lbf.
Designed for high-speed applications, it reaches up to 15000 RPM and operates smoothly in temperatures from -30°C to 110°C. The sealed design and phenolic cage ensure low friction and long service life with grease lubrication.
This bearing is ideal for precision machinery like spindles or CNC equipment, where accuracy and speed are crucial. It’s interchangeable with SKF bearings and comes in a universal matching set for flexible arrangements.
Weighing 1.17kg, it meets P4A tolerance standards for exceptional performance. Suitable for back-to-back, face-to-face, or tandem mounting configurations.
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Performance Features of S7018 ACDGA/P4A Bearing
S7018 ACDGA/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls ensure durability, while the phenolic cage reduces friction and noise.
With a dynamic radial load capacity of 16672 lbf, S7018 ACDGA/P4A Bearing handles high-speed operations up to 15,000 rpm.
The sealed design and grease lubrication minimise maintenance needs, even in demanding conditions.
S7018 ACDGA/P4A Bearing’s precision P4A tolerance class ensures consistent performance in critical applications.
Its universal matching capability allows flexible arrangement options, including back-to-back and face-to-face configurations.
Common Applications of S7018 ACDGA/P4A Bearing
S7018 ACDGA/P4A Bearing is widely used in high-speed machine tools, where its precision and angular contact design ensure accurate spindle rotation. The sealed construction helps maintain performance in environments with dust or debris.
In robotics, S7018 ACDGA/P4A Bearing supports articulated arms, providing smooth movement and reliability. Its phenolic cage reduces friction, making it ideal for repetitive tasks.
For aerospace applications, S7018 ACDGA/P4A Bearing handles radial and axial loads in components like landing gear systems. The chrome steel construction offers durability under demanding conditions.
Automotive enthusiasts appreciate S7018 ACDGA/P4A Bearing in performance gearboxes, where its extra light preload enhances shifting precision. The metric sizing ensures compatibility with various European models.
In medical imaging devices, S7018 ACDGA/P4A Bearing’s low noise operation is crucial for maintaining quiet environments. The grease lubrication ensures long service life with minimal maintenance.
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