
The S7001 ACE/P4A is a super precision angular contact ball bearing with a 12mm bore and 28mm outer diameter, crafted from high-quality chrome steel. It handles both radial and angular loads, with a dynamic radial load capacity of 691 lbf.
Its sealed design keeps lubrication in and contaminants out, ensuring smooth operation at speeds up to 73,000 RPM. The phenolic cage adds durability while reducing friction.
With a 25° contact angle and P4 tolerance class, it offers excellent precision for demanding applications. Ideal for high-speed spindles or precision machinery where accuracy is key.
Weighing just 0.021kg, this compact bearing is both lightweight and robust. It’s interchangeable with SKF bearings, making replacements straightforward.
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Performance Features of S7001 ACE/P4A Bearing
S7001 ACE/P4A Bearing is designed with a 25° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls enhance durability, while the phenolic cage ensures smooth operation at high speeds.
With a dynamic radial load capacity of 691 lbf, S7001 ACE/P4A Bearing handles demanding conditions reliably.
The P4 tolerance class (ABEC-7) guarantees precision, making it suitable for high-accuracy tasks.
S7001 ACE/P4A Bearing operates efficiently at speeds up to 73,000 rpm, balancing performance and longevity.
Its sealed design and pre-lubrication reduce maintenance needs, saving time and effort.
How Does S7001 ACE/P4A Bearing Improve Performance?
S7001 ACE/P4A Bearing is a go-to choice for high-speed spindles in CNC machines, thanks to its 25° contact angle that ensures smooth rotation under radial and axial loads. The sealed design keeps lubrication intact, reducing maintenance needs in dusty workshops.
In robotics, S7001 ACE/P4A Bearing excels in articulated arms where precision movement is key. Its phenolic cage dampens vibrations, making it ideal for repetitive tasks without compromising accuracy.
For dental drills and lab centrifuges, S7001 ACE/P4A Bearing’s P4 tolerance class delivers the quiet operation needed in sensitive environments. The chrome steel construction also withstands frequent sterilisation cycles.
Automotive vs Aerospace: Applications of S7001 ACE/P4A Bearing
In car wheel hubs, S7001 ACE/P4A Bearing handles cornering forces reliably, while its lightweight design benefits aircraft instrument panels. The matched arrangement option simplifies installation in both sectors.
Around the home, S7001 ACE/P4A Bearing keeps high-end blenders and power tools running smoothly. Its 73,000 rpm rating outlasts typical consumer-grade bearings, even with daily use.
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