koyo ball bearing series are the most commonly used rolling bearing.Its structure is simple, it consists of inner and outer rings with deep symmetrical ball race, separator and complement of balls, and it can be easy to operate.It is mainly used for standing the radial load. But when the radial play is increasing, it has the performance of angular contact bearing assembly.

Koyo Bearings Europe offers general purpose ball bearings & roller bearings, bearings for extreme temperatures & environments, machine tools, industrial equipment and more.

Japan Koyo black dust seal bearing 6205 ball style bearings products series :
Miniature ball bearings
Slim series deep groove ball bearings
Miniature one-way clutches
FN bearings
Ball bearings with resinous pulleys
Insulated hybrid ceramic bearings
Koyo steel mill bearings

Sealed type four row tapered roller bearings for roll necks
Cylindrical roller bearings for the backing shafts of multi-roll mills
Roller bearing unit for the backing shafts of multi-roll mills
Bearing units with half-round outer ring
SC bearings for continuous casting machines
Driveshafts of rolling mills
Other related Koyo bearing products

Oil seals and O-rings
Bonded piston seals
Compact type oil seals
Ceramic balls