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
| Material | Steel |
| Length Through Bore | 1.313 in |
| Belt Size | H |
| Bore Size [Min] | 0.5 in |
| No. of Teeth | 28 |
| Material Internal Use | Carbon Steel |
| Outside Dia. | 4.402 in |
| Finished Bore | N/A |
| Bore Range [Max] | 2 in |
| Pitch Diameter | 4.456 in |
| Belt Pitch | 1/2 in |
| Belt Width | 1 in |
| Width Across Teeth | 1.062 in |
| Bushing Series | 2012 |
| Bore Type | Bushed |
| Construction Internal | Solid |
| Bore Size [Max] | 2 in |
| Bore Range [Min] | 0.5 in |
| Bushing Bore Size [Max] | 2 in |
| Hub Type | A |
| Material External Use | Steel |
| Bushing Type | Taper-Lock |
| Pitch Dia. | 4.456 in |
| Bushing Bore Size [Min] | 0.5 in |
| Teeth Face Width | 1.313 in |
| Flange O.D. | 4.687 in |
| Type | KF-1 |
| Weight | 3.1 LB |
| EAN or UPC | 697950083575 |
| NSN Number | 3020-00-679-6918 |
