+86 15806631151 info@sdtflbearing.com
The 6904zz is a slim, shielded ball bearing measuring 20mm by 37mm by 9mm, crafted from chrome steel for durability. It handles radial loads up to 1436 lbf and spins smoothly at speeds up to 22,000 RPM.
Its stainless steel cage and shielded design help keep dirt out while maintaining smooth operation. The bearing works well in temperatures from -30°C to 110°C and requires regular lubrication for optimal performance.
This model is ideal for applications where space is limited, such as small motors or precision instruments. Weighing just 40g, it’s lightweight yet sturdy for its compact size. Compliant with RoHS and REACH standards, it’s a reliable choice for various industrial uses.
"*" indicates required fields
How Does 6904zz Bearing Reduce Friction?
6904zz Bearing features chrome steel rings and balls, designed to minimise friction during radial load operations.
Its shielded construction helps keep contaminants out, ensuring smoother performance over time.
The ABEC-1 tolerance class ensures consistent operation, suitable for various applications.
With a maximum speed of 22,000 rpm, it offers both efficiency and durability.
Built for Reliability: 6904zz Bearing
6904zz Bearing is crafted with chrome steel components, providing strength and resistance to wear.
The stainless steel cage maintains ball alignment, enhancing the bearing’s longevity.
Its compact 20 mm×37 mm×9 mm size makes it ideal for space-constrained applications.
Operating between -30°C to 110°C, it performs reliably in diverse conditions.
Performance Features of 6904zz Bearing
6904zz Bearing’s dynamic radial load capacity of 1436 lbf ensures robust performance under stress.
The shielded design offers basic protection against dust and debris.
Its C0 radial clearance range (0.006mm to 0.020mm) balances precision and smooth operation.
Weighing just 40g, it combines lightweight design with dependable functionality.
Common Applications of 6904zz Bearing
6904zz Bearing is widely used in industrial automation, especially in robotic arms and conveyor systems where its slim profile saves space without compromising performance. The shielded design keeps contaminants out, extending service life in dusty environments.
In automotive applications, 6904zz Bearing fits well in electric motor assemblies and gear reducers due to its balanced radial load capacity. Its ABEC-1 tolerance ensures smooth rotation for components requiring moderate precision.
For consumer electronics like printers and small appliances, 6904zz Bearing’s lightweight construction and low noise operation make it a reliable choice. The chrome steel rings provide durability even with frequent use.
Medical devices such as lab centrifuges benefit from 6904zz Bearing’s consistent performance and easy maintenance. The stainless steel cage resists corrosion in sterilisation processes.
In 3D printers, 6904zz Bearing ensures precise linear motion with minimal friction. Its compact size is ideal for tight spaces in desktop manufacturing equipment.
"*" indicates required fields
