Variable Speed Pulleys
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Description
The “PR DV” and “PBR DV” variable pulleys are designed to allow the adjustment of the pitch diameters.
A fixed flange is screwed onto the threaded hub. The movable flange is supplied with fixing screws for securing it in the required position. They are suitable for Z-SPZ-3V; a-SPA; b-SPB-5V; C-SPC.
Types of Variable Speed Pulleys
“PR DV” with solid cube
“PBR DV” for mounting the SER-SIT® tapered hub
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