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1/4" Bore Ball Bearing Tube Roller, Acetyl

  • for mounting inside, we suggest using a 6-32 tapped standoff and 1/4” plastic spacers (shown above)
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This tube roller makes for a clean and compact idler setup. With pre-installed 1/4” ID ball bearings, this tube roller is ready to slide onto a 1/4” shaft and start rolling! The contoured shape of the tube roller allows it to self-center when running on a tube or shaft with an outside diameter of 1/4” up to 2”. The overall width is 1.195” so that it can be mounted on an aluminum standoff and installed inside the Actobotics® channel. To hold the bearings away from the inside wall of the channel, a 1/4” plastic spacer should be installed on each side of the tube roller.



Product Weight 0.65 oz
Material Acetyl
Min Tube OD 0.250"
Max Tube OD 2.00"
Bore 0.250"


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zip615446 assembly STEP(21.57 KB )Download

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