Find a Service Center
Alternate Products
- Timing Belt Pulley
- 1/2 in Belt Pitch
- H Belt Size
- 28 Tooth
- 3/4 in
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
| Pitch Dia. | 4.456 in |
| Bushing Type | None |
| Bore Size [Max] | 2.625 in |
| Bushing Bore Size [Min] | 0.75 in |
| Outside Dia. | 4.404 in |
| Construction Internal | Solid |
| Material Internal Use | Carbon Steel |
| No. of Teeth | 28 |
| Bushing Bore Size [Max] | 2.625 in |
| Teeth Face Width | 1.313 in |
| Belt Size | H |
| Bore Range [Max] | 2.625 in |
| Hub Type | B |
| Hardened Teeth | With Hardened Teeth |
| Pitch Diameter | 4.456 in |
| Bore Type | Rough Bore |
| Finished Bore | N/A |
| Length Through Bore | 2.437 in |
| Material | Steel |
| Hub Dia. | 3 5/8 in |
| Bore Size [Min] | 0.75 in |
| Material External Use | Steel |
| Hub Projection | 1 1/8 in |
| Belt Width | 1 in |
| Bore Range [Min] | 0.75 in |
| Bushing Series | N/A |
| Belt Pitch | 1/2 in |
| Type | DF-1 |
| Flange O.D. | 4.687 in |
| Weight | 8.0 LB |
| EAN or UPC | 697950151762 |
