4.25X1.25-IDL-FLAT
Description
# Flat Idlers
Idlers are used to take-up extra belt length and provide adjustment for tensioning belt drives. Idler pulleys and sprockets can alter belt paths and clear obstructions.
– Idler assembly may consist of: idler sprocket and bracket, flat idler and bracket, standard sheave or sprocket used with an idler bearing and idler bracket.
– Idler sprockets, flat idlers and idler bushings contain sealed ball bearings and an integral shaft for mounting to adjustable idler brackets.
– Lubrication and maintenance are not required.
Additional information
| Bearing No. | 6304 |
|---|---|
| Belt Width (in) | 1.25 |
| Belt Width (mm) | 31.8 |
| Face Width (in) | 1.25 |
| Thread Size | 3/4-16 |
| Diameter (mm) | 107.95 |
| A (in) | 1.13 |
| B (in) | 1.13 |
| C (in) | 0.64 |
| D (in) | 1.3 |
| E (in) | 3.75 |
| Outside Diameter (in) | 4.25 |
| Width (mm) | 31.75 |
| Markets/Applications | Recommended for drives with limited take-up or no center distance adjustment. Idlers may remain in a fixed location or may be adjustable to allow belt pre-tension take-up. |
| Use With | 1-2 Strand 3V/3VX, 1 Strand A/AX |
| Use with Synchronous Belt: Pitch | 8mm, L, H |
| Use with Synchronous Belt: Width | Up to 21mm (0.85") |
| Material | Steel |
| Customer Pack | 1 |
| Weight (lbs.) | 5.5 |