About Moment Loads
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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.
Flanged carriages have threaded mounting holes on the flanges rather than the carriage body, so you can fasten loads from both the top and bottom. When fastening from the bottom, use the mounting hole as a through-hole.
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 | ||||||||||||||||
15 | 3,150 | 24 | 34 | 64 | 00000000 | 0000000 | 0000000 | 00000 | 160-1,600 | 0000000 | 00000 | 000000 | 0000000 | 000000 | 00000 | |
15 | 3,150 | 28 | 34 | 64 | 0000000 | 000000 | 0000000 | 000 | 160-1,600 | 0000000 | 000 | 000000 | 000000 | 000000 | 000 | |
15 | 3,850 | 24 | 34 | 79 | 00000000 | 000000 | 0000000 | 000 | 160-1,600 | 0000000 | 000 | 000000 | 000000 | 000000 | 000 | |
20 | 5,000 | 30 | 44 | 79 | 0000000 | 000000 | 0000000 | 000 | 160-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
20 | 6,300 | 30 | 44 | 98 | 00000000 | 000000 | 0000000 | 000 | 160-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
23 | 7,100 | 36 | 48 | 92 | 00000000 | 000000 | 0000000 | 000 | 220-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
23 | 7,100 | 40 | 48 | 92 | 0000000 | 000000 | 0000000 | 000 | 220-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 00 | |
23 | 8,250 | 36 | 48 | 109 | 00000000 | 000000 | 0000000 | 000 | 220-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
28 | 10,000 | 42 | 60 | 106 | 00000000 | 000000 | 0000000 | 000 | 280-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
28 | 10,050 | 45 | 60 | 106 | 0000000 | 000000 | 0000000 | 000 | 280-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
34 | 14,000 | 48 | 70 | 122 | 00000000 | 000000 | 0000000 | 000 | 280-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
34 | 14,000 | 55 | 70 | 122 | 0000000 | 000000 | 0000000 | 000 | 280-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
45 | 18,600 | 70 | 86 | 140 | 0000000 | 000000 | 0000000 | 000 | 570-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
53 | 28,750 | 80 | 100 | 171 | 0000000 | 000000 | 0000000 | 000 | 780-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 |
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 and From Bottom | ||||||||||||||||
15 | 3,150 | 24 | 47 | 64 | 0000000 | 0000000 | 0000000 | 00000 | 160-1,600 | 0000000 | 00000 | 000000 | 0000000 | 000000 | 00000 | |
15 | 3,850 | 24 | 47 | 79 | 00000000 | 000000 | 0000000 | 000 | 160-1,600 | 0000000 | 000 | 000000 | 000000 | 000000 | 000 | |
20 | 5,000 | 30 | 63 | 79 | 0000000 | 000000 | 0000000 | 000 | 160-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
20 | 6,300 | 30 | 63 | 98 | 00000000 | 000000 | 0000000 | 000 | 160-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
23 | 7,100 | 36 | 70 | 92 | 0000000 | 000000 | 0000000 | 000 | 220-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
23 | 8,250 | 36 | 70 | 109 | 00000000 | 000000 | 0000000 | 000 | 220-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
28 | 10,050 | 42 | 90 | 106 | 0000000 | 000000 | 0000000 | 000 | 280-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
28 | 12,100 | 42 | 90 | 131 | 00000000 | 000000 | 0000000 | 000 | 280-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
34 | 14,000 | 48 | 100 | 122 | 0000000 | 000000 | 0000000 | 000 | 280-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
34 | 16,300 | 48 | 100 | 152 | 0000000 | 000000 | 0000000 | 000 | 280-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
45 | 18,600 | 60 | 120 | 140 | 0000000 | 000000 | 0000000 | 000 | 570-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
45 | 22,400 | 60 | 120 | 174 | 00000000 | 000000 | 0000000 | 000 | 570-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 | |
53 | 28,750 | 70 | 140 | 171 | 0000000 | 000000 | 0000000 | 000 | 780-2,500 | 0000000 | 000 | 0000000 | 000000 | 000000 | 0000 |