Find a Service Center
- 38 in Size
- Chain/Belt Tensioner
- Front Mount Type
description
- At the optimum angle of 20°, the tensioner has the maximum capability to absorb vibrations or shock loads and still has enough arc of motion to automatically take up belt or chain stretch.
applications
- Belt and chain tensioning
- Pressing
- Cushioning
- Hold-down
- Guide rollers
- Belt scrapers
- Brake bars
- Cleaning brushes
- Conveyor shock absorbers
features
- Four natural rubber inserts isolate tensioning arm
- Eliminates slap and vibration
- Minimizes drive bearing and shaft wear
- Self-adjusting
- Absorbs shock loads
- Simple to mount
- No lubrication required
- Can be used indoors or out
- Temperature range from -40 °F to 180 °F (-40 °C to 80 °C)
caution
- Aluminum housings can be used for pressures up to 3,000 psi
- Steel housings must be used for operating pressures above 3,000 psi
| Outside Dia. | 3.74 in |
| Overall Length | 5.51 in |
| Force @ 20° Angle of Pretension Normal | 164.1 lbf |
| Housing Length | 5.51 in |
| Force @ 30° Angle of Pretension Normal | 337.2 lbf |
| Size | 38 in |
| Material | Natural Rubber |
| Idler Bolt Size | 3/4 - 10 x 5 |
| Chain Size | 80, 80-2, 80-3 |
| Coupling Type | Chain/Belt Tensioner |
| Belt Size | D, E |
| Arm Height/Length | 8.07 in |
| Force @ 10° Angle of Pretension Hard | 81.4 lbf |
| Mounting Bolt Size | M12 |
| Color | Blue |
| Temperature Range [Min] | -40 °F |
| Temperature Range [Max] | 180 °F |
| Insert Style | Elastomeric |
| Coupling Size | RT F38 |
| Force @ 20° Angle of Pretension Hard | 205 lbf |
| Distance @ 20° Angle of Pretension | 2.4 in |
| Force @ 10° Angle of Pretension Normal | 65.3 lbf |
| Mounting Bolt Torque | 1283 in lb |
| Force @ 30° Angle of Pretension Hard | 421 1/2 lbf |
| Housing Diameter | 3.74 in |
| Type | Front Mount, Chain/Belt Tensioner |
| Weight | 8.71 LB |
| EAN or UPC | 685144532794 |
