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Product Specifications:
| Item | Self-adjusting tensioner |
| Arm Length To Hole Center | 4 1/2" |
| Arm Material | Aluminum |
| Arm Rotation | 70° |
| Display Qty | 1 |
| Features | Automatically Take Up The Slack And Avoid The Risk Of Over Tensioning Drive Components To Enhance Overall Drive Operating Efficiency |
| For V-belt Size | B |
| Force Range (lbs.) | 0-42 |
| Function | Self-Adjusting Tensioner Eliminates Need For Regular Manual Retensioing |
| Housing Material | Aluminum |
| Included | Rt3000 Tensioner, Vx0285 Pulley |
| Insert Material | Alloy Steel |
| Max. Tension Force | 42 lbs.-ft. |
| Min. Tension Force | 0 lbf. |
| Mount Hole Dia. | 33/64" |
| Outside Dia. | 4" |
| Product Type | Rotary Tensioner & Idler Pulley Assembly |
| Pulley Outside Dia. | 4" |
| Temp. | +32°F to +225°F |
| Tension Force | 0 lbs. to 42 lbs. |
Shipping Info:
| Ship weight (kg) | 1.51 |
| Ship height (cm) | 12.7 |
| Ship length (cm) | 32 |
| Ship width (cm) | 25.15 |
| HS code | 8483509040 |
| Country of Origin | US |
Product Details:
- Idler Outside Dia. (5.04")
- Tensioning Arm (Deflects Up To 45 Degrees Either Side Of Its Neutral Position Allowing A Pretension Force That Self-Adjusts An Idler To Everyday Elongation Of Chain Or Belt While Dampening Vibration In The Drive)
- V-Belt Size Range (2-B)
Product Variants
| Product | Model | Mount Hole Dia. | Max. Tension Force | Tension Force | Arm Rotation | Pulley Outside Dia. | Overall Depth | Base Dia. | Dimensions T | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
FS0209 | 13/32" | 30 lbf. | 0 lbs. to 30 lbs. | 45° | 5 3/64" | - | - | - | €155.09 | |
![]() |
FS0127 | 13/32" | 30 lbf. | 0 lbs. to 30 lbs. | 45° | 3" | 1.67" | 2.76" | 1.17" | €156.66 | |
![]() |
FS0566 | 33/64" | 42 lbs.-ft. | 0 lbs. to 42 lbs. | 70° | 5" | 2.12" | 3.34" | 1.37" | €237.03 | |
![]() |
FS0072 | 13/32" | 30 lbf. | 0 lbs. to 30 lbs. | 45° | 2 31/64" | 1.67" | 2.76" | 1.17" | €150.80 | |
![]() |
FS0071 | 3/8" | 30 lbf. | 0 lbs. to 30 lbs. | 45° | 2 63/64" | 1.67" | 2.76" | 1.17" | €155.51 | |
![]() |
FS0568 | 33/64" | 42 lbs.-ft. | 0 lbs. to 42 lbs. | 70° | - | 1.87" | 3.34" | 1.37" | €240.89 |
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FENNER DRIVES FS0608 Self-adjusting Tensioner V-belt 2-b 4 In
€269.79 /unit
