ISO 5291
Belt drives - Grooved pulleys for joined classical V-belts - Groove sections AJ, BJ, CJ and DJ (effective system)
| Organization: | ISO |
| Publication Date: | 15 December 2011 |
| Status: | active |
| Page Count: | 12 |
| ICS Code (Belt drives and their components): | 21.220.10 |
scope:
This International Standard specifies the principal characteristics of grooved pulleys (for groove sections AJ, BJ, CJ and DJ), intended to take joined classical V-belts for industrial power transmission drives.
NOTE 1 The effective width of a groove is regarded as the basic dimension of standardization for grooves and for the corresponding joined V-belts considered as a whole.
NOTE 2 The pitch line position can only be given approximately. The approximate pitch diameter of a pulley can be calculated by the following formula:
dp = de - 2be
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