Timken Belts 3500-14M-55F Synchronous Belt, 139.6550 in OAL, 2.1650 in W, CR
ACHE (air cooled heat exchanger) belts have a special "Z" twist construction designed specifically for air cooled heat exchangers. Because the ACHE drive has a vertical shaft, the ACHE belt is built with "Z" twist cords only. This gives the belt an upward direction of lateral movement which reduces excessive wear on the bottom side of the belt. The energy efficient ACHE synchronous belt performs at 98% operating efficiency for reduced energy consumption.
Timken Belts, 3500-14M-55F, Synchronous Belt, 139.6550 in Overall Length, 2.1650 in Width, -35 to 150 deg F, CR, Black
| Color | : | Black |
| Material | : | CR |
| Number of Teeth | : | 250 |
| Overall Length | : | 139.6550 in |
| Pitch | : | 14 mm |
| Reinforced Material | : | Non-Aramid Fiber |
| Temperature Range | : | -35 to 150 deg F |
| Tooth Profile | : | RPP |
| Type | : | Air-Cooled Heat Exchanger Z-Twist Cord |
| Width | : | 2.1650 in |