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	Rail Width Rail Width

20 mm

23 mm

	Carriage Profile Carriage Profile


Standard	Flanged

	Load Fastening Load Fastening


From Top	From Bottom

	Carriage Width Carriage Width

	Overall Height Overall Height

	Static Load Capacity Static Load Capacity

Less than 10,000 lbs.

10,000 to 19,999 lbs.

20,000 to 29,999 lbs.

30,000 to 39,999 lbs.

	Carriage Length Carriage Length

	Static Pitch Moment Load Capacity Static Pitch Moment Load Capacity

Less than 500 ft.-lbs.

500 to 999 ft.-lbs.

1,000 to 1,999 ft.-lbs.

	Dynamic Load Capacity Dynamic Load Capacity

Less than 10,000 lbs.

10,000 to 19,999 lbs.

20,000 to 29,999 lbs.

	Static Roll Moment Load Capacity Static Roll Moment Load Capacity

	Mounting Hole Thread Size Mounting Hole Thread Size

M10

M12

	Bearing Material Bearing Material

Steel

	Number of Mounting Holes Number of Mounting Holes

	Carriage Material Carriage Material

Steel

	Static Yaw Moment Load Capacity Static Yaw Moment Load Capacity

Less than 500 ft.-lbs.

500 to 999 ft.-lbs.

1,000 to 1,999 ft.-lbs.

2,000 to 2,999 ft.-lbs.

	For Mounting Fastener Thread Size For Mounting Fastener Thread Size

M10

M12

M14

	Bearing Type Bearing Type

	Ball

	Mounting Hole Depth Mounting Hole Depth

	Grease Fitting Thread Type Grease Fitting Thread Type

Metric

Unthreaded

NPT

	Carriage and Guide Rail Type Carriage and Guide Rail Type

Ball Bearing

	Lubrication Inlet Lubrication Inlet

Grease Fitting

	End Seal Material End Seal Material

Rubber

	Lubricant Lubricant

Grease with Lithium
Thickener

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47 Products

About Moment Loads

Hand Brake Shown Installed

Hand Brake

Guide Rail

Flanged Carriage

Standard Carriage

Load Fastening from Bottom

Load Fastening from Top

Operating with less friction than sleeve and roller bearing carriages, ball bearing carriages provide accurate movement and positioning in high-speed, high-load applications. Mount in any orientation without affecting load capacity. End seals keep lubricant in and dirt out.

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.

Standard Carriages and Guide Rails

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.

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
15	2,450	28	34	57	0000000	0000000	160; 220; 280; 340; 460; 640; 820; 1,600	0000000	00000	160-1,600	0000000	00000	000000	0000000	000000	00000
20	4,450	30	44	74	0000000	000000	220; 280; 340; 460; 640; 820; 1,000; 1,240	0000000	000	160-2,200	0000000	000	000000	000000	000000	0000
23	6,200	40	48	83	0000000	000000	220; 280; 340; 460; 640; 820; 1,000; 1,240; 1,600; 2,500	0000000	000	220-2,500	0000000	000	0000000	000000	000000	0000
28	9,100	45	60	98	0000000	000000	280; 440; 600; 760; 1,000; 1,240; 1,640; 2,040; 2,520; 3,000	0000000	000	280-2,500	0000000	000	0000000	000000	000000	0000
34	12,100	55	70	109	0000000	000000	280; 440; 600; 760; 1,000; 1,240; 1,640; 2,040; 2,520; 3,000	0000000	000	280-2,500	0000000	000	0000000	000000	000000	0000
45	18,450	70	86	139	0000000	000000	570; 885; 1,200; 1,620; 2,040; 2,460; 2,985	0000000	000	570-2,500	0000000	000	0000000	000000	000000	0000
53	27,200	80	100	163	0000000	000000	780; 1,020; 1,260; 1,500; 1,980; 2,580; 2,940	0000000	000	780-2,500	0000000	000	0000000	000000	000000	0000

Flanged Carriages and Guide Rails

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.

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 and From Bottom
15	2,400	24	47	57	0000000	0000000	160; 220; 280; 340; 460; 640; 820; 1,600	0000000	00000	160-1,600	0000000	00000	000000	0000000	000000	00000
20	4,400	30	63	74	0000000	000000	220; 280; 340; 460; 640; 820; 1,000; 1,240	0000000	000	160-2,200	0000000	000	000000	000000	000000	0000
23	6,150	36	70	83	0000000	000000	220; 280; 340; 460; 640; 820; 1,000; 1,240; 1,600; 2,500	0000000	000	220-2,500	0000000	000	0000000	000000	000000	0000
28	9,050	42	90	98	0000000	000000	280; 440; 600; 760; 1,000; 1,240; 1,640; 2,040; 2,520; 3,000	0000000	000	280-2,500	0000000	000	0000000	000000	000000	0000
34	12,050	48	100	109	0000000	000000	280; 440; 600; 760; 1,000; 1,240; 1,640; 2,040; 2,520; 3,000	0000000	000	280-2,500	0000000	000	0000000	000000	000000	0000
45	18,430	60	120	139	0000000	000000	570; 885; 1,200; 1,620; 2,040; 2,460; 2,985	0000000	000	570-2,500	0000000	000	0000000	000000	000000	0000
53	27,150	70	140	163	0000000	000000	780; 1,020; 1,260; 1,500; 1,980; 2,580; 2,940	0000000	000	780-2,500	0000000	000	0000000	000000	000000	0000

47 Products

About Moment Loads

Ball Bearing Carriages and Guide Rails