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DFARS Specialty Metals
Export Control Classification Number (ECCN)
Adjustable-Screw Roller Chain and Belt Tensioners
Tensioners take up slack and allow you to adjust tension on your roller chain or belt. Precisely apply tension in a straight line by moving the adjustment screw. They are for use with idler sprockets or pulleys.
Mounting Plate | |||||||
|---|---|---|---|---|---|---|---|
| For Idler ID | Ht. | Wd. | Overall Dp. | Material | Includes | Each | |
Vertical/Horizontal Mount | |||||||
| 1/4" | 5 7/8" | 1 1/2" | 3 1/8" | Steel | Idler Shaft | 6265K111 | 0000000 |
| 3/8" | 5 7/8" | 1 1/2" | 3 1/8" | Steel | Idler Shaft | 6265K112 | 000000 |
| 1/2" | 5 7/8" | 1 1/2" | 3 1/8" | Steel | Idler Shaft | 6265K5 | 000000 |
| 5/8" | 9" | 2" | 4 5/16" | Steel | Idler Shaft | 6265K113 | 000000 |
| 3/4" | 9" | 2" | 4 5/16" | Steel | Idler Shaft | 6265K114 | 000000 |
| 7/8" | 9" | 2" | 4 5/16" | Steel | Idler Shaft | 6265K1 | 000000 |
| 1 1/8" | 13" | 3" | 6" | Steel | Idler Shaft | 6265K2 | 000000 |
Adjustable-Arm Roller Chain and Belt Tensioners
Vertical Mount
Horizontal Mount Shown with Sprocket (Not Included)
Mounting Plate | |||||||||
|---|---|---|---|---|---|---|---|---|---|
Thread Size | Ht. | Wd. | Tension Arm Lg. | Overall Dp. | Material | Arm Rotation | Includes | Each | |
Vertical Mount | |||||||||
| 3/8"-16 | 3 1/4" | 2" | 2 1/2" | 1 3/8" | Steel | 360° | Idler Shaft | 60225K11 | 0000000 |
| 1/2"-13 | 5" | 3 1/2" | 3 13/16" | 2" | Steel | 360° | Idler Shaft | 60225K12 | 000000 |
| 5/8"-11 | 5" | 3 1/2" | 3 13/16" | 2" | Steel | 360° | Idler Shaft | 60225K13 | 000000 |
| 3/4"-10 | 5" | 3 1/2" | 3 13/16" | 2" | Steel | 360° | Idler Shaft | 60225K25 | 000000 |
Horizontal Mount | |||||||||
| 3/8"-16 | 2 1/8" | 2 1/4" | 2 5/16" | 2" | Steel | 360° | Idler Shaft | 60225K14 | 000000 |
| 1/2"-13 | 3 5/16" | 4" | 3 13/16" | 3 3/8" | Steel | 360° | Idler Shaft | 60225K15 | 000000 |
| 5/8"-11 | 3 1/4" | 4" | 3 13/16" | 3 3/8" | Steel | 360° | Idler Shaft | 60225K16 | 000000 |
| 3/4"-10 | 3 5/16" | 4" | 3 13/16" | 3 3/8" | Steel | 360° | Idler Shaft | 60225K26 | 000000 |
| 1"-14 | 7 3/8" | 7 1/2" | 6 1/2" | 11 1/4" | Cast Iron | 360° | Idler Shaft | 60225K311 | 000000 |
Spring-Loaded Adjustable-Arm Roller Chain and Belt Tensioners
Vertical Mount
Horizontal Mount
Replacement Spring
Tensioners take up slack and allow you to adjust tension on your roller chain or belt. A built-in spring allows the adjustment arm to apply continuous tension. They are for use with idler sprockets or pulleys.
Tensioners | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mounting Plate | Replacement Springs | ||||||||||||
| Thread Size | Tension Force, lbs. | Ht. | Wd. | Tension Arm Lg. | Deflection Angle | Overall Dp. | Material | Arm Rotation | Includes | Each | Each | ||
Vertical Mount | |||||||||||||
| 3/8"-16 | 45 | 5" | 3 1/2" | 5" | ±45° | 2 7/8" | Steel | 180° | Idler Shaft, Internal Spring | 60225K191 | 0000000 | 60225K29 | 000000 |
| 1/2"-13 | 45 | 5" | 3 1/2" | 4 7/16" | ±45° | 2 7/8" | Steel | 180° | Idler Shaft, Internal Spring | 60225K21 | 000000 | 60225K29 | 00000 |
| 5/8"-11 | 45 | 5" | 3 1/2" | 4 7/16" | ±45° | 2 7/8" | Steel | 180° | Idler Shaft, Internal Spring | 60225K22 | 000000 | 60225K29 | 00000 |
| 3/4"-10 | 45 | 5" | 3 1/2" | 4 7/16" | ±45° | 2 7/8" | Steel | 180° | Idler Shaft, Internal Spring | 60225K27 | 000000 | 60225K29 | 00000 |
Horizontal Mount | |||||||||||||
| 3/8"-16 | 45 | 3 1/8" | 4" | 5" | ±45° | 2 1/2" | Steel | 180° | Idler Shaft, Internal Spring | 60225K192 | 000000 | 60225K29 | 00000 |
| 1/2"-13 | 45 | 3 3/8" | 3 1/4" | 5" | ±45° | 4 5/16" | Steel | 180° | Idler Shaft, Internal Spring | 60225K23 | 000000 | 60225K29 | 00000 |
| 5/8"-11 | 45 | 3 3/8" | 3 1/4" | 5" | ±45° | 4 5/16" | Steel | 180° | Idler Shaft, Internal Spring | 60225K24 | 000000 | 60225K29 | 00000 |
| 3/4"-10 | 45 | 3 3/8" | 3 1/4" | 5" | ±45° | 4 5/16" | Steel | 180° | Idler Shaft, Internal Spring | 60225K28 | 000000 | 60225K29 | 00000 |