About Sizing Belts
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Cogged V-Belts
More flexible than smooth V-belts, these have notches that allow them to bend around small-diameter pulleys and accommodate twists and turns on curved drives.
For technical drawings and 3-D models, click on a part number.
| Belt Trade No. | Outer Circumference | Material | Reinforcement Material | Color | Each | |
BX Trade Size—21/32" Wd. × 13/32" Thick.  | ||||||
|---|---|---|---|---|---|---|
| BX31 | 34" | EPDM Rubber | Polyester Plastic | Black | 00000000 | 000000 |