Robot Casters | McMaster-Carr

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211 Products

Ball Transfers

Stud-Mount Ball Transfers

Install these ball transfers in a threaded hole or use a nut to secure.

Heavy Duty Stud-Mount Ball Transfers

These ball transfers have capacities up to 2,200 lbs.

Washdown Stud-Mount Ball Transfers

A double-sealed ball keeps out dirt and debris, and side vents expel contaminants.

Flange-Mount Ball Transfers

The flange has mounting holes for fastening.

Heavy Duty Flange-Mount Ball Transfers

These ball transfers have capacities up to 2,400 lbs.

Washdown Flange-Mount Ball Transfers

To keep out dirt and debris, these flange-mount ball transfers have a double-sealed ball and side vents that expel contaminants.

Shock-Absorbing Flange-Mount Ball Transfers

A thick rubber cushion underneath these ball transfers absorbs impact and reduces vibration.

Recessed Flange-Mount Ball Transfers

Transfers recess into the mounting surface for a low profile.

Heavy Duty Recessed Flange-Mount Ball Transfers

These heavy duty ball transfers recess into the mounting surface for a low profile.

Washdown Recessed Flange-Mount Ball Transfers

With a ball recessed into the mounting surface, these ball transfers have a low profile. Their double-sealed ball keeps out dirt and debris, and side vents expel contaminants.

Heavy Duty Press-Fit Ball Transfers

These ball transfers have capacities up to 3,300 lbs.

Press-Fit Ball Transfers

Drop-in design makes for easy installation.

Ball Transfers for Delicate Surfaces

A large-diameter rubber ball handles delicate or polished surfaces. The stem spins and the ball rotates around the stem.

Multidirectional Skate Wheels

These wheels have rollers that rotate around the wheel core to allow movement in any direction.

Omni-Directional Wheels

The angled rollers on these wheels allow vehicles to move forward, backward, sideways, and turn in place. Often used on automated guided vehicles and in robotics.