Find a Service Center
Alternate Products
- Timing Belt Pulley
- 7/8 in Belt Pitch
- XH Belt Size
- 28 Tooth
- 4 in Belt Width
description
- Timing pulleys have evenly spaced axial grooves cut in their periphery to make correct, positive engagement with the mating teeth of the belt. These pulleys are designed so that the teeth of the belt enter and leave the grooves with negligible friction. All pulleys, stock and made to order, have minimum tooth-to-groove clearance (backlash). Pulleys are available in a wide range of stock widths and diameters.
applications
- Agitators and mixers
- Compressors
- Conveyors
- Fans and blowers
- Paper machinery
- Pumps
features
- Constant speed
- Nonslip
- Minimum backlash
- High modulus strength member
- Freedom from initial belt tension
- Compact design
- Lightweight
- No lubrication required
caution
- Because timing belts have an inherent, gentle side thrust, it is necessary to use at least one flanged pulley to prevent the belt from riding off
| Finished Bore | N/A |
| Flange O.D. | 8.343 in |
| Pitch Diameter | 7.799 in |
| Material | Cast Iron |
| Belt Size | XH |
| Hardened Teeth | With Hardened Teeth |
| Bushing Series | E |
| Type | JF-1 |
| Bore Type | Bushed |
| Bushing Bore Size [Max] | 8.75 in |
| Bore Size [Max] | 8.75 in |
| Belt Pitch | 7/8 in |
| Outside Dia. | 7.692 in |
| Hub Type | A |
| Teeth Face Width | 4.688 in |
| Material Internal Use | Cast Iron |
| Material External Use | Cast Iron |
| Construction Internal | Solid |
| Bore Range [Min] | 0.875 in |
| Length Through Bore | 4.688 in |
| Pitch Dia. | 7.799 in |
| Bore Size [Min] | 0.875 in |
| No. of Teeth | 28 |
| Bushing Type | QD |
| Belt Width | 4 in |
| Bore Range [Max] | 3.5 in |
| Bushing Bore Size [Min] | 0.875 in |
| Weight | 24.0 LB |
| EAN or UPC | 697950112961 |
