A solid polymer lubricant surrounds the balls, eliminating the need for additional lubrication. Because it's solid, the lubricant blocks out water and dust, extending the life of the bearing.

For greater accuracy and higher speeds, these bearings are made to tighter tolerances than standard ball bearings.

With a spherical raceway and two rows of balls, these bearings compensate for shaft misalignment.

Mount these bearings onto a hex shaft.

For use on tapered shafts and round shafts with adapter sleeves, these ball-bearings have a spherical raceway to compensate for shaft misalignment.

Bearings are 440C stainless steel for good corrosion resistance.

Made to tight tolerances, these 440C stainless steel bearings combine speed and accuracy with corrosion resistance.

These 316 stainless steel bearings are more corrosion resistant than our other stainless steel bearings, but they have a lower load capacity.

With two rows of balls, these lightweight bearings have greater durability and load capacity—and a wider profile—than single-row plastic bearings.

The flange ensures proper positioning inside a tube or housing.

No need to worry about precisely aligning these bearings—they swivel to compensate for up to 5° of shaft misalignment.

Made with either PEEK or graphite, these ball bearings work in applications that are too hot for most other ball bearings.

These bearings have twice as many contact points as angular-contact ball bearings.

A combination of stainless steel and nylon components provide increased corrosion resistance over standard thrust ball bearings.

Use these bearings to replace worn and damaged bearings or press-fit them into tubing or pipe to create a roller. All have a hex-shaped axle.

Made of stainless steel, these carriages and guide rails are more corrosion resistant than steel carriages and guide rails.

Designed specifically for use on horizontal surfaces, the contact angle of the ball bearings on the rail allows these carriages to last longer than other carriages.

Made of stainless steel, these carriages and guide rails are more corrosion resistant than steel carriages and guide rails.

A plastic cage surrounds the ball bearings and keeps them from colliding, so these carriages run for many cycles without needing maintenance.

Run many cycles in tight spaces before replacing or re-greasing carriages.

With a plastic cage that surrounds the ball bearings to prevent them from colliding, these extra-wide carriages run quietly for many cycles without needing maintenance. All of these carriages have a wide base and low-profile design to stabilize moment (twisting) and off-center loads better than other carriages.

Small enough to fit in a camera zoom lens and other precision motion applications, these carriages and guide rails have a black chrome-plated finish that diffuses light to prevent reflecting light from causing equipment to malfunction.