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The SF300AR0 is a stainless steel angular contact bearing with a 30″ bore and 31.5″ outer diameter, designed for thin-section applications. It handles radial loads up to 10533 lbf and static moment loads of 119900 lbf, making it sturdy for its slim 0.75″ width.
Its brass cage and stainless steel construction ensure smooth operation in temperatures from -30°C to 110°C. The open design allows easy lubrication, while the 30° contact angle provides stability under angular loads.
This bearing is interchangeable with KAYDON models, ideal for precision equipment needing slim yet strong components. Suitable for robotics or aerospace applications where space is limited but performance is key.
Weighing 12.5 lbs, it meets ABEC-1 tolerance standards and is RoHS compliant for reliable, safe use.
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Performance Features of SF300AR0 Bearing
SF300AR0 Bearing is crafted with stainless steel rings and balls, offering excellent resistance to corrosion and wear.
Its angular contact design handles both radial and thrust loads efficiently, with a static radial load capacity of 41540 lbf.
The brass cage ensures smooth ball movement, reducing friction and enhancing longevity.
With a temperature range of -30°C to 110°C, SF300AR0 Bearing performs reliably in varied conditions.
The thin-section construction saves space while maintaining strength, ideal for compact applications.
Its ABEC-1 tolerance class provides consistent performance for precision tasks.
Industrial Uses of SF300AR0 Bearing
SF300AR0 Bearing is commonly used in large industrial machinery, such as rotary tables and indexing devices, where its thin-section design saves space without compromising strength. The stainless steel construction ensures it performs well in environments with exposure to moisture or chemicals.
Where Is SF300AR0 Bearing Used?
You’ll often find SF300AR0 Bearing in aerospace applications, like satellite positioning systems, thanks to its precise angular contact capabilities. The brass cage adds durability, making it reliable for high-precision movements.
Built for Heavy-Duty Use: SF300AR0 Bearing
SF300AR0 Bearing handles heavy loads in construction equipment, such as crane rotators, where its ABEC-1 tolerance ensures smooth operation. The wide temperature range also makes it suitable for outdoor use in varying climates.
Automotive vs Aerospace: Applications of SF300AR0 Bearing
In automotive systems, SF300AR0 Bearing supports steering mechanisms, while in aerospace, it’s used in control surfaces. Its inch sizing makes it versatile for both industries, and the open seal allows for easy lubrication.
Perfect Fit for Automation: SF300AR0 Bearing
SF300AR0 Bearing works well in robotic arms and automated assembly lines, where its low friction and high load capacity improve efficiency. The 30° contact angle provides stability during rapid movements.
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