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The S7018 ACDGC/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 and sealed design ensure smooth operation under angular loads.
With a dynamic radial load capacity of 16672 lbf, it handles high-speed applications up to 15000 RPM. The phenolic cage and grease lubrication provide reliable performance in temperatures from -30°C to 110°C.
This bearing is part of a universal matching set, suitable for back-to-back, face-to-face, or tandem arrangements. Ideal for precision machinery like spindles or CNC equipment where accuracy is key.
Weighing 1.17kg, it meets P4A tolerance standards for exceptional precision. Interchangeable with SKF bearings, it’s a practical choice for replacements or upgrades.
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Performance Features of S7018 ACDGC/P4A Bearing
S7018 ACDGC/P4A Bearing is crafted with chrome steel rings and balls, ensuring high precision and durability.
Its 25° contact angle allows for efficient handling of combined radial and axial loads.
The phenolic cage maintains ball alignment, reducing friction and enhancing performance.
With a dynamic radial load capacity of 16672 lbf, it excels in demanding applications.
S7018 ACDGC/P4A Bearing operates smoothly at speeds up to 15,000 rpm, thanks to its grease lubrication.
Its sealed design protects against contaminants, making it suitable for various environments.
The P4A tolerance class ensures exceptional accuracy, ideal for precision machinery.
Its moderate preload (Class C) provides stability without compromising flexibility.
Industrial Uses of S7018 ACDGC/P4A Bearing
S7018 ACDGC/P4A Bearing is commonly used in high-precision machine tools, where its moderate preload and 25° contact angle ensure accurate spindle rotation. The sealed design helps maintain performance in environments with dust or debris.
In automotive applications, S7018 ACDGC/P4A Bearing supports electric motor shafts, providing smooth operation under angular loads. Its chrome steel construction offers durability for long-term use in demanding conditions.
For robotics, S7018 ACDGC/P4A Bearing is ideal for articulated arms, thanks to its high-speed capability and phenolic cage reducing friction. The P4A tolerance class ensures consistent performance in repetitive movements.
Medical imaging devices benefit from S7018 ACDGC/P4A Bearing’s precision, as it maintains stability during high-resolution scans. The grease lubrication ensures quiet operation, crucial for sensitive equipment.
In aerospace systems, S7018 ACDGC/P4A Bearing handles radial and axial loads in control mechanisms. Its temperature range makes it suitable for both ground and flight conditions.
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