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Sleeve Bearing Carriages and Guide Rails
With fewer moving parts and no need for lubrication, sleeve bearing carriages perform better in dusty and wet environments than ball and roller bearing carriages. They're also better at handling impact and vibration.
Carriages with polyethylene bearing have high impact strength and are more abrasion resistant than carriages with a PTFE bearing.
Note: Each carriage can only be used with its corresponding guide rail. Load capacity is diminished when carriages are mounted upside down or on a vertical surface.
For technical drawings and 3-D models, click on a part number.
Polyethylene Plastic Carriages and Bearings | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mounting | Ceramic-Coated Aluminum Guide Rails | ||||||||||||||
| For Rail Wd. | Static Load Cap., lbs. | O'all Ht. | Carriage Wd. | Carriage Lg. | Max. Temp., °F | No. of Holes | Hole Thread Size  | Hole Thread Pitch, mm | Hole Dp. | Fasteners Included | Each | Rail Lengths | Per Inch | ||
| 1" | 300 | 7/8" | 1 3/4" | 2" | 180° | 4 | M4 | 0.7 | 3/8" | No | 0000000 | 000000 | 000000 | 00000 | |
Track Roller Carriages and Guide Rails
V-shaped rollers and rails allow these carriages to operate well in dirty environments because the debris won't get trapped on the rail. Wipers sweep away dust and contaminants and distribute lubricant along the rail. Carriages can be adjusted for a snug or loose fit on the rail (also known as preload). Mount in any orientation without affecting load capacity.
0.516" wide guide rails require a support rail (sold separately) for carriage clearance. Order one per guide rail.
For technical drawings and 3-D models, click on a part number.
Light Duty Track Roller Carriages and Guide Rails
Nylon rollers provide low-friction movement for light loads and corrosive environments. The V-shaped profile of the rollers and rails prevents debris from becoming trapped on the rail. Wipers sweep away dust and contaminants and distribute lubricant along the rail. Carriages can be adjusted for a snug or loose fit on the rail (also known as preload). Mount in any orientation without affecting load capacity.
Guide rails require a support rail (sold separately) for carriage clearance. Order one per guide rail.
For technical drawings and 3-D models, click on a part number.
High-Temperature Track Roller Carriages and Guide Rails
High-temperature PTFE-thickened grease enables these carriages to operate in temperatures up to 500° F, higher than any other carriage that we offer. Their V-shaped rails allow them to operate well in dirty environments because the debris won’t get trapped on the rail. Wipers sweep away dust and contaminants and distribute lubricant along the rail. Carriages can be adjusted for a snug or loose fit on the rail (also known as preload). Mount in any orientation without affecting load capacity.
Guide rails require a support rail (sold separately) for carriage clearance. Order one per guide rail.
For technical drawings and 3-D models, click on a part number.