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DFARS Specialty Metals
High-Load Low-Friction Telescoping Slides
With a row of crossed-roller bearings on each side of the rail, these slides have over twice the load capacity of standard low-friction slides and are better for handling shock loads. Use them for short-travel, high-speed applications where low-friction performance is a must.
Travel length is the total distance the carriage travels in both directions. For example, a slide with a 6" travel length travels 3" in each direction.
Note: Capacities listed are for horizontal mounting. If side mounted, load capacities are cut in half.
Inch
Carriage Mounting | Rail Mounting | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rail Lg. | Rail Ht. | Travel Lg. | Dynamic Load Cap., lbs. | Carriage Wd. | O'all Ht. | Max. Temp., °F | No. of Holes | Hole Thread Size  | No. of Holes | For Fastener Thread Size | Mounting Fasteners Included | Each | |
Aluminum Carriage and Rail | |||||||||||||
1/4" Rail Wd. | |||||||||||||
| 1.06" | 0.19" | 0.5" | 30 | 0.56" | 0.32" | 180° | 4 | 2-56 | 2 | 2-56 | No | 0000000 | 0000000 |
0.38" Rail Wd. | |||||||||||||
| 1.06" | 0.25" | 0.5" | 45 | 0.75" | 0.41" | 180° | 4 | 4-40 | 2 | 4-40 | No | 0000000 | 000000 |
| 2.06" | 0.25" | 1" | 75 | 0.75" | 0.41" | 180° | 4 | 4-40 | 2 | 4-40 | No | 0000000 | 000000 |
1/2" Rail Wd. | |||||||||||||
| 1.56" | 0.31" | 0.75" | 110 | 1.06" | 0.53" | 180° | 4 | 6-32 | 2 | 6-32 | No | 0000000 | 000000 |
| 2.56" | 0.31" | 1.5" | 130 | 1.06" | 0.53" | 180° | 4 | 6-32 | 2 | 6-32 | No | 0000000 | 000000 |
| 3.56" | 0.31" | 2" | 220 | 1.06" | 0.53" | 180° | 4 | 6-32 | 2 | 6-32 | No | 0000000 | 000000 |
| 4.56" | 0.31" | 3" | 260 | 1.06" | 0.53" | 180° | 4 | 6-32 | 2 | 6-32 | No | 0000000 | 000000 |
| 6" | 0.31" | 4" | 280 | 1.06" | 0.53" | 180° | 4 | 6-32 | 2 | 6-32 | No | 000000 | 000000 |
| 8" | 0.31" | 6" | 290 | 1.06" | 0.53" | 180° | 4 | 6-32 | 2 | 6-32 | No | 000000 | 000000 |
| 10" | 0.31" | 8" | 320 | 1.06" | 0.53" | 180° | 4 | 6-32 | 2 | 6-32 | No | 000000 | 000000 |
Metric
Carriage Mounting | Rail Mounting | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rail Lg., mm | Rail Ht., mm | Travel Lg., mm | Dynamic Load Cap., lbs. | Carriage Wd., mm | O'all Ht., mm | Max. Temp., °F | No. of Holes | Hole Thread Size | No. of Holes | For Fastener Thread Size | Mounting Fasteners Included | Each | |
Aluminum Carriage and Rail | |||||||||||||
6.4 mm Rail Wd. | |||||||||||||
| 27 | 4.7 | 13 | 30 | 14.2 | 8 | 240° | 4 | M2 | 2 | M2 | No | 0000000 | 0000000 |
9.5 mm Rail Wd. | |||||||||||||
| 27 | 6.3 | 13 | 45 | 19 | 10 | 240° | 4 | M3 | 2 | M3 | No | 0000000 | 000000 |
| 52 | 6.3 | 25 | 75 | 19 | 10 | 240° | 4 | M3 | 2 | M3 | No | 0000000 | 000000 |
| 78 | 6.3 | 50 | 90 | 19 | 10 | 240° | 4 | M3 | 2 | M3 | No | 0000000 | 000000 |
| 103 | 6.3 | 75 | 95 | 19 | 10 | 240° | 4 | M3 | 2 | M3 | No | 0000000 | 000000 |
12.7 mm Rail Wd. | |||||||||||||
| 40 | 7.9 | 19 | 110 | 26.9 | 13 | 240° | 4 | M4 | 2 | M4 | No | 0000000 | 000000 |
| 65 | 7.9 | 38 | 130 | 26.9 | 13 | 240° | 4 | M4 | 2 | M4 | No | 0000000 | 000000 |
| 90 | 7.9 | 50 | 220 | 26.9 | 13 | 240° | 4 | M4 | 2 | M4 | No | 0000000 | 000000 |
| 116 | 7.9 | 75 | 260 | 26.9 | 13 | 240° | 4 | M4 | 2 | M4 | No | 0000000 | 000000 |
Telescoping Rail Sets
Create your own positioning table or telescoping slide.
Steel rails have crossed-roller bearings that handle high loads for their small size.
O'all, mm | Mounting | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rail Lg., mm | Travel Lg., mm | Dynamic Load Cap., lbs. | Wd. | Ht. | Max. Temp., °F | No. of Holes per Rail | Hole Thread Size | Fasteners Included | Includes | Each | |
Steel Rails | |||||||||||
| 75 | 50 | 290 | 18 | 8 | 175° | 3 | M4 | No | Four Rails Two Roller Bearing Cages Eight End Stops | 0000000 | 0000000 |
| 100 | 70 | 380 | 18 | 8 | 175° | 4 | M4 | No | Four Rails Two Roller Bearing Cages Eight End Stops | 0000000 | 000000 |
| 150 | 100 | 580 | 18 | 8 | 175° | 6 | M4 | No | Four Rails Two Roller Bearing Cages Eight End Stops | 0000000 | 000000 |