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- 18 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
- Hold-down
- Cushioning
- Pressing
- Belt and chain tensioning
- Brake bars
- Guide rollers
- Belt scrapers
- Conveyor shock absorbers
- Cleaning brushes
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
- When sudden pressure or velocity is applied at port 1, an orifice disc may be required.
| Temperature Range [Max] | 180 °F |
| Type | Front Mount, Chain/Belt Tensioner |
| Coupling Size | RT F18 |
| Mounting Bolt Size | M8 |
| Outside Dia. | 2.28 in |
| Coupling Type | Chain/Belt Tensioner |
| Color | Blue |
| Force @ 20° Angle of Pretension Normal | 40 1/2 lbf |
| Force @ 20° Angle of Pretension Hard | 50.6 lbf |
| Housing Diameter | 2.28 in |
| Distance @ 20° Angle of Pretension | 1.3 in |
| Housing Length | 3.11 in |
| Belt Size | C, 1" Wide Flat, 2" Wide Flat, A (4L), B (5L) |
| Force @ 30° Angle of Pretension Hard | 98.2 lbf |
| Idler Bolt Size | 1/2 - 13 x 2 1/2 |
| Temperature Range [Min] | -40 °F |
| Force @ 10° Angle of Pretension Hard | 20.9 lbf |
| Overall Length | 3.11 in |
| Insert Style | Elastomeric |
| Size | 18 in |
| Arm Height/Length | 4.53 in |
| Force @ 30° Angle of Pretension Normal | 78.7 lbf |
| Chain Size | 35, 40, 41, 35-2, 35-3, 40-2, 40-3, 41-2, 41-3 |
| Force @ 10° Angle of Pretension Normal | 16.9 lbf |
| Material | Natural Rubber |
| Mounting Bolt Torque | 363 in lb |
| Weight | 1.8 LB |
| EAN or UPC | 685144532756 |
