About Sizing Belts
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V-Belts
A, B, and C V-belts are for medium and heavy duty drives.
For technical drawings and 3-D models, click on a part number.
| Belt Trade No. | Outer Circumference | Material | Reinforcement Material | Color | Each | |
B Trade Size—21/32" Wd. × 13/32" Thick. | ||||||
|---|---|---|---|---|---|---|
| B90 | 93" | Buna-N/SBR Rubber | Polyester Plastic | Black | 00000000 | 000000 |
Precision-Matched V-Belts
Ensure even load distribution on drives with multiple belts. These are matched to the trade size within a tight tolerance for better performance and reduced wear compared to standard A- and B-section V-belts.
For technical drawings and 3-D models, click on a part number.
| Belt Trade No. | Outer Circumference | Material | Reinforcement Material | Color | Each | |
B Trade Size—21/32" Wd. × 13/32" Thick. | ||||||
|---|---|---|---|---|---|---|
| B90 | 93" | EPDM Rubber | Polyester Plastic | Black | 0000000 | 000000 |
Banded V-Belts
Also known as serpentine belts, these have multiple bands that function as a single unit for consistent drive performance and even load distribution. They handle shock loads better than standard belts.
For technical drawings and 3-D models, click on a part number.