Pack of 10 pcs 6200-2RS steel ball bearings (10x30x9mm), double-rubber sealed deep groove.
The bearings is made of bearing steel for durability and resistance to rust, corrosion and deformity under heavy loads, and is Shields on both sides keeping lubricant in and contaminants out.
It has a revolutions per minute (RPM) limit of 24,000 with grease lubrication.
Suitable for all kinds of industrial equipment, micro motor, small rotary motor, office equipment and so on.
Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads.