3L Section [1 Series or 67 PoweRated]
3L Fractional Horsepower belts - 10mm x 6mm
Also known as "1 " Section
Can be replaced with the kevlar 67 Series Powerated belt
| Belt Numbers | Outside Length | Top Width |
| 3L150 1150 | 381 mm [15"] | 10 mm |
| 3L160 1160 | 406 mm [16"] | 10 mm |
| 3L170 1170 | 432 mm [17"] | 10 mm |
| 3L180 1180 | 457 mm [18"] | 10 mm |
| 3L190 1190 | 483 mm [19"] | 10 mm |
| 3L200 1200 | 508 mm [20"] | 10 mm |
| 3L210 1210 | 533 mm [21"] | 10 mm |
| 3L220 1220 | 559 mm [22"] | 10 mm |
| 3L230 1230 | 584 mm [23"] | 10 mm |
| 3L240 1240 | 610 mm [24"] | 10 mm |
| 3L245 1245 | 622 mm [24.5"] | 10 mm |
| 3L250 1250 | 635 mm [25"] | 10 mm |
| 3L260 1260 | 660 mm [26"] | 10 mm |
| 3L270 1270 | 686 mm [27"] | 10 mm |
| 3L280 1280 | 711 mm [28"] | 10 mm |
| 3L290 1290 | 737 mm [29"] | 10 mm |
| 3L300 1300 | 762 mm [30"] | 10 mm |
| 3L310 1310 | 787 mm [31"] | 10 mm |
| 3L320 1320 | 813 mm [32"] | 10 mm |
| 3L330 1330 | 838 mm [33"] | 10 mm |
| 3L340 1340 | 864 mm [34"] | 10 mm |
| 3L350 1350 | 889 mm [35"] | 10 mm |
| 3L360 1360 | 914 mm [36"] | 10 mm |
| 3L370 1370 | 940 mm [37"] | 10 mm |
| 3L380 1380 | 965 mm [38"] | 10 mm |
| 3L390 1390 | 991 mm [39"] | 10 mm |
Truflex® belts are engineered with superior length stability for minimal take-up requirements, perfect for all industrial, light-duty applications, including fractional horsepower (FHP) motors and applications using backside idlers. Flex-bonded cords are strongly secured to the belt’s body for equal load distribution and absorption of bending stress without cord deterioration. Gates Curves provide proper cord support and full contact with the sheave-groove for uniform loading, uniform wear, and increased belt life. The Flex-Weave® Cover is constructed for longer cover life, providing the belt's core with extended protection from oil, dirt, and heat.
- Meets RMA oil and heat-resistant standards and static conductivity requirements.
- Note: Truflex belts are offered in cross sections 2L (0), 3L (1 & 67), 4L (2 & 68), 5L (3 & 69).
- Runs with smooth, quiet operation.
- Minimum pulley diameter for 3L section V-Belts: 38mm.
- Minimum flat side idler pulley diameter for 3L setion V-belt: 50mm
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