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Unread 22-06-2016, 11:35
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Ty Tremblay Ty Tremblay is offline
Robotics Engineer
FRC #0319 (Big Bad Bob)
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Re: pic: 2x 15mm HTD Belt Pulley

Quote:
Originally Posted by 1493kd View Post
I am guessing this is going to be used for belts in tube drive.

Is the countersink to let the bearing rest inside of the pulley and not need any spacing away from the tube ? We have done that the last 2 years and it works out great. The bearings help hold the pulleys in place while you set all the belts in and hold them in place with hex shaft. Once in place we have not touched it or made any adjustments the last 2 seasons.
The countersink is to get around the bearing so I can fit 15mm belts inside 1.5" tube.

See this post: https://www.chiefdelphi.com/media/photos/43873?
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