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Single Omni Wheel Assembly	Double Omni Wheel Assembly
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Single Omni Wheel Parts	Double Omni Wheel Parts

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These are 4" in diameter omni-wheels with a shaft, collars and a bearing.� The traction wheels are made of durable urethane to help grip the floor.� The wheels are either single row wheels or double row wheels.� The double row wheels provide a little smoother operation, but both work great.

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This item also includes a custom machine shaft.� The shaft also comes with a bearing that mounts into the gear motor housings, so the load of the robot is not entirely on the motor bearings.� Also included is shaft collar for locking the wheel in place and onto the motor.� The shaft is made of 6061 Aluminum, so it won't rust.

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The shaft is bored with a 6mm hole for mounting onto the gear motors.� If you order our large gear motor that has a 8mm shaft at the same time will will enlarge the hole to 8mm, or just e-mail us after placing the order and we can enlarge it for you.�

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