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Ball Bearing Carriages and Guide Rails





Operating with less friction than sleeve and roller bearing carriages, ball bearing carriages provide accurate movement and positioning in high-speed, high-load applications. However, they don’t hold up to dusty and wet environments as well as sleeve bearing carriages. Mount in any orientation without affecting load capacity. End seals keep lubricant in and dirt out. Add optional guide rail bellows to protect the rails from contaminants as carriages move across them.
Standard carriages are narrower than flanged carriages, making them better for confined spaces.
Add a hand brake to lock carriages in position. To install, fasten the brake to the same mounting surface as your carriage.
Mounting hole plugs protect mounting fasteners from corrosion. Carriage and guide rail systems for 5 mm-12 mm wide rails include mounting hole plugs with the guide rails.
Note: Each carriage can only be used with its corresponding guide rail.
For technical drawings and 3-D models, click on a part number.

For made-to-order guide rails, please specify the length of the rail (in 1 mm increments). The mounting holes will be centered along the rail.
Carriages | Guide Rails | Made-to-Order Guide Rails | Hand Brakes | Mounting Hole Plugs | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Rail Wd., mm | Dynamic Load Cap., lbs. | O'all Ht., mm | Carriage Wd., mm | Carriage Lg., mm | Carriage Material | Each | Rail Lengths, mm | Per mm | Rail Lengths, mm | Per mm | Each | Each | |||||
Load Fastening From Top | |||||||||||||||||
45 | 18,450 | 70 | 86 | 139 | Steel | 0000000 | 0000000 | 0000000 | 00000 | 570-2,500 | 0000000 | 00000 | 0000000 | 0000000 | 000000 | 00000 |
Horizontal-Mount Ball Bearing Carriages and Guide Rails




Designed for use on horizontal surfaces, the contact angle of the ball bearings on the rail allows these carriages to last longer than other carriages. The ball bearings provide accurate movement and positioning at high speeds under heavy loads. End seals keep lubricant in and dirt out. Add guide rail bellows to protect rails from contaminants as carriages move across them.
Standard carriages are narrower than flanged carriages, making them better for confined spaces.
Add a hand brake to lock carriages in position. To install, fasten the brake to the same mounting surface as your carriage.
Mounting hole plugs protect mounting fasteners from corrosion.
For technical drawings and 3-D models, click on a part number.


For made-to-order guide rails, please specify the length (in 1 mm increments). The mounting holes will be centered along the rail.
Steel Carriages | Steel Guide Rails | Made-to-Order Steel Guide Rails | Hand Brakes | Mounting Hole Plugs | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Rail Wd., mm | Dynamic Load Cap., lbs. | O'all Ht., mm | Carriage Wd., mm | Carriage Lg., mm | Each | Rail Lengths, mm | Per mm | Rail Lengths, mm | Per mm | Each | Each | |||||
Load Fastening From Top | ||||||||||||||||
45 | 18,050 | 60 | 86 | 126 | 0000000 | 0000000 | 000000 | 00000 | 570-2,500 | 0000000 | 00000 | 0000000 | 0000000 | 000000 | 00000 |
High-Cycle Ball Bearing Carriages and Guide Rails





A plastic cage surrounds the ball bearings and keeps them from colliding, so these carriages run for many cycles without needing maintenance. They also run quietly, since the bearings aren’t colliding. End seals keep dust from entering, and the cage traps lubricant around the bearings, reducing friction and heat buildup. Ball bearings provide accurate movement and positioning at high speeds under heavy loads. Mount in any orientation without affecting load capacity.
Standard carriages are narrower than flanged carriages, making them better for confined spaces.
Add a hand brake to lock carriages in position. To install, fasten the brake to the same mounting surface as your carriage.
Mounting hole plugs protect mounting fasteners from corrosion.
For technical drawings and 3-D models, click on a part number.

For made-to-order guide rails, please specify the length of the rail (in 1 mm increments). The mounting holes will be centered along the rail.
Carriages | Steel Guide Rails | Made-to-Order Steel Guide Rails | Hand Brakes | Mounting Hole Plugs | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
For Rail Wd., mm | Dynamic Load Cap., lbs. | O'all Ht., mm | Carriage Wd., mm | Carriage Lg., mm | Each | Rail Lengths, mm | Per mm | Rail Lengths, mm | Per mm | Each | Each | |||||
Load Fastening From Top | ||||||||||||||||
45 | 18,600 | 70 | 86 | 140 | 0000000 | 0000000 | 0000000 | 00000 | 570-2,500 | 0000000 | 00000 | 0000000 | 0000000 | 000000 | 00000 |