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The 6804 is a slim, single-row ball bearing with a 20mm bore and 32mm outer diameter, crafted from sturdy chrome steel. Its compact 7mm width makes it ideal for tight spaces without sacrificing strength.
This bearing handles radial loads up to 904 lbf and spins smoothly at speeds up to 25,000 RPM. It operates well in temperatures from -30°C to 110°C, needing regular lubrication for best performance.
With an open design and stainless steel cage, it offers easy maintenance and durability. The ABEC-1 tolerance ensures reliable precision for general applications.
Weighing just 18g, it’s perfect for lightweight machinery or equipment where space is limited. Compliant with RoHS and REACH standards, it’s a safe choice for various industries.
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Performance Features of 6804 Bearing
6804 Bearing features a compact design with dimensions of 20 mm×32 mm×7 mm, making it ideal for space-constrained applications.
Its chrome steel rings and balls provide reliable performance under radial loads up to 904 lbf.
The open seal type allows for easy lubrication, ensuring smooth operation at speeds up to 25,000 rpm.
With a temperature range of -30°C to 110°C, it adapts well to various working conditions.
6804 Bearing’s stainless steel cage maintains ball alignment, reducing friction and wear.
Its ABEC-1 tolerance class ensures consistent performance for general precision applications.
The radial clearance of 0.006mm to 0.020mm offers a balance between smooth operation and load capacity.
Weighing just 18 g, it contributes to lightweight designs without compromising durability.
Common Applications of 6804 Bearing
The 6804 Bearing is widely used in industrial machinery, especially where space is limited but radial load support is needed, like in compact gearboxes and small conveyor systems. Its thin section design makes it ideal for tight spaces without sacrificing performance.
In automotive applications, 6804 Bearing can be found in components like electric motors and small transmission units, where its lightweight and durability are key advantages. The ABEC-1 tolerance ensures reliable operation in these precision-demanding environments.
For medical devices, 6804 Bearing’s chrome steel construction offers smooth operation in equipment like dental drills or lab instruments. The open seal design allows for easy lubrication, maintaining performance over time.
Automation systems benefit from 6804 Bearing in robotic arms and small actuators, where its low friction and high-speed capability are crucial. The stainless steel cage adds longevity, even in continuous operation.
In consumer electronics, 6804 Bearing is often used in devices like printers and small fans, where its compact size and quiet operation enhance user experience. The lightweight design also helps in reducing overall device weight.
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