About Sizing Belts
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Double V-Belts
Grooves on both sides of these belts transmit equal power, making them ideal for serpentine drives.
For technical drawings and 3-D models, click on a part number.
| Belt Trade No. | Outer Circumference | Material | Reinforcement Material | Color | Each | |
AA Trade Size—1/2" Wd. × 13/32" Thick. | ||||||
|---|---|---|---|---|---|---|
| AA45 | 48" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 000000 |
| AA47 | 50" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA51 | 54" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA55 | 58" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA60 | 63" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA62 | 65" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA64 | 67" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA65 | 68" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA66 | 69" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA68 | 71" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA70 | 73" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA75 | 78" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA77 | 80" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA78 | 81" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA80 | 83" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA85 | 88" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
| AA90 | 93" | Neoprene Rubber | Polyester Plastic | Black | 0000000 | 00000 |
Twist-Lock Adjustable-Length V-Belting
Twist the tabbed links together to form a belt. Because it’s made of individual links, this belting allows you to change your belt length without dismantling your drive.
| Belt Trade Size  | Wd. | Thick. | Approximate No. of Links per Ft. | Material | Reinforcement Material | Color | Per Ft. | |
| AA | 1/2" | 0.4375" | 17 | Polyurethane Rubber | Polyester Plastic | Red | 0000000 | 000000 |