Floating Bearing Carriages

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190° F

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Axial Misalignment Capability

Number of Mounting Holes

Parallel Misalignment Capability

36 Products

About Moment Loads

Carriage

Guide Rail for Carriage with PTFE Bearing

A floating bearing in these self-aligning carriages adjusts to compensate for misalignment between rails, so your carriages still move in tandem. For a complete system, you’ll need a self-aligning carriage and rail on one side and a fixed-alignment carriage and rail on the other (all sold separately).

Carriages for axial rail misalignment compensate when the rails aren’t installed at the same exact height.

Carriages for parallel rail misalignment compensate when one rail is straight and the other is installed at a slight angle.

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.

Self-Aligning Carriages and Guide Rails for Axial Rail Misalignment

Aluminum Carriages and PTFE Plastic Bearings
							Mounting							Anodized Aluminum Guide Rails
For Rail Wd., mm	Static Load Cap., lbs.	Axial Misalignment Capability, mm	O'all Ht., mm	Carriage Wd., mm	Carriage Lg., mm	Max. Temp., °F	No. of Holes	Hole Thread Size	Hole Thread Pitch, mm	Hole Dp., mm	Fasteners Included		Each	Rail Lengths, mm		Per mm
15	900	0.5	24	47	68	190°	4	M5	0.8	16	No	4542N11	000000	250; 500; 1,000; 1,500; 2,000	9867K12	00000
20	1,650	0.5	30	63	81	190°	4	M6	1	19.8	No	4542N13	00000	250; 500; 1,000; 1,500; 2,000	9867K13	000
23	2,200	0.5	36	70	90	190°	4	M8	1.25	24.8	No	4542N15	00000	250; 500; 1,000; 1,500; 2,000	9867K14	000
30	3,100	0.5	42	90	103	190°	4	M10	1.5	27	No	4542N17	000000	250; 500; 1,000; 1,500; 2,000	9867K18	000

Self-Aligning Carriages and Guide Rails for Parallel Rail Misalignment

Aluminum Carriages and PTFE Plastic Bearings
							Mounting							Anodized Aluminum Guide Rails
For Rail Wd., mm	Static Load Cap., lbs.	Parallel Misalignment Capability, mm	O'all Ht., mm	Carriage Wd., mm	Carriage Lg., mm	Max. Temp., °F	No. of Holes	Hole Thread Size	Hole Thread Pitch, mm	Hole Dp., mm	Fasteners Included		Each	Rail Lengths, mm		Per mm
15	900	0.5	24	47	68	190°	4	M5	0.8	16	No	4542N12	000000	250; 500; 1,000; 1,500; 2,000	9867K12	00000
20	1,650	0.5	30	63	81	190°	4	M6	1	19.8	No	4542N14	00000	250; 500; 1,000; 1,500; 2,000	9867K13	000
23	2,200	0.5	36	70	90	190°	4	M8	1.25	24.8	No	4542N16	00000	250; 500; 1,000; 1,500; 2,000	9867K14	000
30	3,100	0.5	42	90	103	190°	4	M10	1.5	27	No	4542N18	000000	250; 500; 1,000; 1,500; 2,000	9867K18	000

Fixed-Alignment Carriages and Guide Rails

Carriage

Guide Rail for Carriage with PTFE Bearing

Aluminum Carriages and PTFE Plastic Bearings
						Mounting							Anodized Aluminum Guide Rails
For Rail Wd., mm	Static Load Cap., lbs.	O'all Ht., mm	Carriage Wd., mm	Carriage Lg., mm	Max. Temp., °F	No. of Holes	Hole Thread Size	Hole Thread Pitch, mm	Hole Dp., mm	Fasteners Included		Each	Rail Lengths, mm		Per mm
15	900	24	47	68	190°	4	M5	0.8	16	No	9867K2	000000	250; 500; 1,000; 1,500; 2,000	9867K12	00000
20	1,650	30	63	81	190°	4	M6	1	19.8	No	9867K3	00000	250; 500; 1,000; 1,500; 2,000	9867K13	000
23	2,200	36	70	90	190°	4	M8	1.25	24.8	No	9867K4	00000	250; 500; 1,000; 1,500; 2,000	9867K14	000
30	3,100	42	90	103	190°	4	M10	1.5	27	No	9867K8	000000	250; 500; 1,000; 1,500; 2,000	9867K18	000

Self-Aligning Low-Profile Sleeve Bearing Carriages and Guide Rails

Style A Carriage

Style B Carriage

Style C Carriage

Guide Rail for Style A Carriage

Guide Rail for Style B Carriage

Guide Rail for Style C Carriage

Compensate for rail misalignment in low-clearance applications with these carriages and guide rails. These carriages stick out less than 5 mm above their rails, giving them a low profile. They have a floating bearing that adjusts to correct misalignment between rails, so your carriages still move in tandem. Use them for light to moderate loads and applications with frequent starting and stopping where tight tolerances aren’t needed.

For a complete system, you’ll need a self-aligning carriage and rail on one side and a fixed-alignment carriage and rail on the other (all sold separately).

Carriages for axial rail misalignment compensate when the rails aren’t installed at the same exact height.

Carriages for parallel rail misalignment compensate when one rail is straight and the other is installed at a slight angle.

Carriages for axial/parallel rail misalignment compensate when the rails aren’t installed at the same exact height and also when one rail is straight while the other is installed at a slight angle.

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.

Self-Aligning Carriages and Guide Rails for Axial Rail Misalignment

Zinc Carriages and PTFE Plastic Bearings
								Mounting								Anodized Aluminum Guide Rails
	For Rail Wd., mm	Static Load Cap., lbs.	Axial Misalignment Capability, mm	O'all Ht., mm	Carriage Wd., mm	Carriage Lg., mm	Max. Temp., °F	No. of Holes	Hole Dia, mm	Hole Thread Size	Hole Thread Pitch, mm	Hole Dp., mm	Fasteners Included		Each	Rail Lengths, mm		Per mm
A	17	10	0.6	6	14	20	120°	2	__	M3	0.5	4	No	4534N11	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K5	00000
A	40	150	0.4	9.5	34	50	120°	2	__	M4	0.7	6.1	No	4534N14	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K3	000
B	27	110	0.5	9.5	24	40	120°	2	4.5	__	__	3.8	No	4534N17	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K2	000
C	80	220	0.6	12	72	80	120°	4	__	M4	0.7	3.6	No	4534N21	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K4	000

Self-Aligning Carriages and Guide Rails for Parallel Rail Misalignment

Zinc Carriages and PTFE Plastic Bearings
								Mounting								Anodized Aluminum Guide Rails
	For Rail Wd., mm	Static Load Cap., lbs.	Parallel Misalignment Capability, mm	O'all Ht., mm	Carriage Wd., mm	Carriage Lg., mm	Max. Temp., °F	No. of Holes	Hole Dia, mm	Hole Thread Size	Hole Thread Pitch, mm	Hole Dp., mm	Fasteners Included		Each	Rail Lengths, mm		Per mm
A	17	10	0.5	6	14	20	120°	2	__	M3	0.5	4	No	4534N12	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K5	00000
A	40	150	0.8	9.5	34	50	120°	2	__	M4	0.7	6.1	No	4534N15	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K3	000
B	27	110	0.8	9.5	24	40	120°	2	4.5	__	__	3.8	No	4534N18	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K2	000
C	80	220	0.8	12	72	80	120°	4	__	M4	0.7	3.6	No	4534N22	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K4	000

Self-Aligning Carriages and Guide Rails for Axial/Parallel Rail Misalignment

Assembly for Axial/Parallel Rail Misalignment

Zinc Carriages and PTFE Plastic Bearings
			Misalignment Capability, mm						Mounting								Anodized Aluminum Guide Rails
	For Rail Wd., mm	Static Load Cap., lbs.	Axial	Parallel	O'all Ht., mm	Carriage Wd., mm	Carriage Lg., mm	Max. Temp., °F	No. of Holes	Hole Dia, mm	Hole Thread Size	Hole Thread Pitch, mm	Hole Dp., mm	Fasteners Included		Each	Rail Lengths, mm		Per mm
A	17	10	0.6	0.5	6	14	20	120°	2	__	M3	0.5	4	No	4534N13	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K5	00000
A	40	150	0.4	0.8	9.5	34	50	120°	2	__	M4	0.7	6.1	No	4534N16	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K3	000
B	27	110	0.3	0.4	9.5	24	40	120°	2	4.5	__	__	3.8	No	4534N19	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K2	000
C	80	220	0.6	0.8	12	72	80	120°	4	__	M4	0.7	3.6	No	4534N23	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K4	000

Fixed-Alignment Carriages and Guide Rails

Style A Carriage

Style B Carriage

Style C Carriage

Guide Rail for Style A Carriage

Guide Rail for Style C Carriage

Guide Rail for Style B Carriage

Carriages and PTFE Plastic Bearings
							Mounting								Anodized Aluminum Guide Rails
	For Rail Wd., mm	Static Load Cap., lbs.	O'all Ht., mm	Carriage Wd., mm	Carriage Lg., mm	Max. Temp., °F	No. of Holes	Hole Dia., mm	Hole Thread Size	Hole Thread Pitch, mm	Hole Dp., mm	Fasteners Included		Each	Rail Lengths, mm		Per mm
Brass Carriages
A	17	10	8	15	20	190°	2	__	M3	0.5	5	No	6723K9	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K5	00000
Zinc Carriages
A	40	150	14.5	34	50	190°	2	__	M4	0.7	8	No	6723K12	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K3	000
B	27	110	10	24	40	190°	2	4.5	__	__	5	No	6723K11	0000	100; 250; 500; 1,000; 1,500; 2,000	6723K2	000
C	80	220	12	72	80	190°	4	__	M4	0.7	7	No	6723K13	00000	100; 250; 500; 1,000; 1,500; 2,000	6723K4	000

About Moment Loads

Self-Aligning Sleeve Bearing Carriages and Guide Rails

Self-Aligning Low-Profile Sleeve Bearing Carriages and Guide Rails