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The ET2115 is a slim radial ball bearing measuring 15mm by 21mm by 3.5mm, crafted from sturdy chrome steel for reliable performance. It handles radial loads up to 211 lbf and spins smoothly at speeds up to 13,000 RPM.
Its open design makes lubrication straightforward, while the stainless steel cage ensures durability. With a radial clearance of 0.003mm to 0.018mm, it offers smooth operation in various conditions.
This bearing works well in temperatures from -30°C to 110°C, making it suitable for diverse environments. Compliant with RoHS and REACH standards, it’s a safe choice for many applications.
Weighing just 3.04g, it’s ideal for compact machinery or devices where space and weight are critical. Perfect for small motors or precision instruments needing a lightweight, durable solution.
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Performance Features of ET2115 Bearing
ET2115 Bearing is crafted with chrome steel rings and balls, offering reliable radial load support.
Its slim 3.5 mm width makes it ideal for space-constrained applications without compromising strength.
The stainless steel cage ensures smooth ball movement, reducing friction and enhancing durability.
With a maximum speed of 13,000 rpm, it delivers efficient performance in high-speed settings.
How Is ET2115 Bearing Engineered for Reliability?
ET2115 Bearing’s ABEC-1 tolerance class ensures consistent precision for radial load applications.
The chrome steel construction resists wear, maintaining performance under dynamic loads up to 211 lbf.
Its open design allows for easy lubrication, extending service life in various operating conditions.
Operating between -30°C to 110°C, it adapts well to temperature fluctuations.
Designed for Durability: ET2115 Bearing
ET2115 Bearing’s compact 15 mm×21 mm×3.5 mm size suits applications where space is limited.
The C0 radial clearance range (0.003mm to 0.018mm) balances smooth operation and load capacity.
Stainless steel cage and chrome steel components work together to minimise wear over time.
Weighing just 3.04 g, it combines lightweight design with robust performance.
Steel vs Ceramic Bearings: Strengths of ET2115 Bearing
ET2115 Bearing uses chrome steel for rings and balls, providing excellent strength-to-weight ratio.
This material choice ensures cost-effective performance in radial load scenarios up to 211 lbf.
The stainless steel cage offers reliable ball guidance without adding unnecessary weight.
With proper lubrication, it delivers smooth operation across its temperature range.
Industrial Uses of ET2115 Bearing
ET2115 Bearing is commonly used in compact machinery where space is limited, such as small electric motors and precision instruments. Its thin section design makes it ideal for applications requiring minimal weight without sacrificing performance.
In robotics, ET2115 Bearing provides smooth rotation in joints and actuators, ensuring precise movement in automated systems. The open seal design allows for easy lubrication, extending its service life in high-use environments.
For consumer electronics like printers and small appliances, ET2115 Bearing’s radial load capacity ensures reliable operation in everyday devices. Its chrome steel construction offers durability while maintaining a lightweight profile.
Medical devices benefit from ET2115 Bearing’s precision, particularly in handheld tools and diagnostic equipment. The ABEC-1 tolerance ensures consistent performance in critical applications.
Automotive applications include small gearboxes and sensors, where ET2115 Bearing’s compact size and radial load handling are advantageous. Its compatibility with metric systems makes it a versatile choice for various vehicle models.
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