Crossed-Roller Bearing Slide Sets

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40 Products

Telescoping Rail Sets

Create your own positioning table or telescoping slide.

Steel rails have crossed-roller bearings that handle high loads for their small size.

440 Stainless steel rails have a stabilizing gear that won’t fall out of alignment from vibration and sudden shocks, so you don’t have to stop your system to manually realign them. However, they have shorter travel length than standard telescoping rails because of their rack and pinion system.

			O'all, mm			Mounting
Rail Lg., mm	Travel Lg., mm	Dynamic Load Cap., lbs.	Wd.	Ht.	Max. Temp., °F	No. of Holes per Rail	Hole Thread Size	Fasteners Included	Features	Includes		Each
Steel Rails
75	50	290	18	8	175°	3	M4	No	__	Four Rails Two Roller Bearing Cages Eight End Stops	6500K16	0000000
100	70	380	18	8	175°	4	M4	No	__	Four Rails Two Roller Bearing Cages Eight End Stops	6500K17	000000
150	100	580	18	8	175°	6	M4	No	__	Four Rails Two Roller Bearing Cages Eight End Stops	6500K18	000000
440 Stainless Steel Rails
90	42	750	12	6	210°	6	M3	No	Stabilizing Gear	Four Rails Two Roller Bearing Cages Eight End Stops	6500K71	000000
150	66	2,550	18	8	210°	6	M4	No	Stabilizing Gear	Four Rails Two Roller Bearing Cages Eight End Stops	6500K72	000000
200	101	5,300	22	11	210°	5	M5	No	Stabilizing Gear	Four Rails Two Roller Bearing Cages Eight End Stops	6500K73	000000

Telescoping Slides

Good for use in pick-and-place applications, machine tool doors, and telescopic industrial press arms, these rugged slides are designed to carry heavy loads.

Note: Capacities listed are for side mounting. If mounted horizontally or upside down, load capacities are 70% of those listed.

C Rail Profile

					Carriage Mounting		Rail Mounting
Rail Lg., mm	Travel Lg., mm	Dynamic Load Cap., lbs.	O'all Ht., mm	Max. Temp., °F	No. of Holes	Hole Thread Size	No. of Holes	For Fastener Thread Size	Mounting Fasteners Included		Each
Zinc-Plated Steel Carriage and Steel Rail
22 mm Rail Wd.
130	76	70	11	335°	2	M4	2	M4	No	8379K31	0000000
210	111	160	11	335°	3	M4	3	M4	No	8379K32	000000
370	196	287	11	335°	5	M4	5	M4	No	8379K33	000000
28 mm Rail Wd.
290	148	434	13	335°	4	M5	4	M5	No	8379K35	000000
450	232	664	13	335°	6	M5	6	M5	No	8379K36	000000
610	315	893	13	335°	8	M5	8	M5	No	8379K37	000000
770	399	1,123	13	335°	10	M5	10	M5	No	8379K38	000000
930	475	1,424	13	335°	12	M5	12	M5	No	8379K39	000000
1,010	517	1,539	13	335°	13	M5	13	M5	No	8379K11	000000
43 mm Rail Wd.
610	313	1,666	22	335°	8	M8	8	M8	No	8379K312	000000
930	483	2,485	22	335°	12	M8	12	M8	No	8379K314	000000
1,010	518	2,795	22	335°	13	M8	13	M8	No	8379K315	000000
1,330	688	3,613	22	335°	17	M8	17	M8	No	8379K316	000000
1,490	758	4,236	22	335°	19	M8	19	M8	No	8379K317	000000
Chrome-Plated Steel Carriage and Chrome-Plated Steel Rail
35 mm Rail Wd.
210	129	578	17	212°	3	M6	3	M6	No	8379K18	000000
290	158	898	17	212°	4	M6	4	M6	No	8379K19	000000
370	200	967	17	212°	5	M6	5	M6	No	8379K21	000000
450	254	895	17	212°	6	M6	6	M6	No	8379K22	000000
530	284	1,047	17	212°	7	M6	7	M6	No	8379K23	000000
610	326	1,072	17	212°	8	M6	8	M6	No	8379K24	000000
690	367	1,094	17	212°	9	M6	9	M6	No	8379K25	000000

Double C Rail Profile

					Carriage Mounting
Rail Lg., mm	Travel Lg., mm	Dynamic Load Cap., lbs.	O'all Ht., mm	Max. Temp., °F	No. of Holes	Hole Thread Size	Mounting Fasteners Included		Each
Zinc-Plated Steel Carriage and Zinc-Plated Steel Rail
28 mm Rail Wd.
130	148	52	26	335°	2	M5	No	4556N11	0000000
210	232	97	26	335°	3	M5	No	4556N12	000000
290	296	172	26	335°	4	M5	No	4556N13	000000
450	464	262	26	335°	6	M5	No	4556N15	000000
530	548	248	26	335°	7	M5	No	4556N16	000000
610	633	214	26	335°	8	M5	No	4556N17	000000
43 mm Rail Wd.
370	416	292	44	335°	5	M8	No	4556N47	000000
450	486	410	44	335°	6	M8	No	4556N48	000000
530	556	533	44	335°	7	M8	No	4556N49	000000
610	626	659	44	335°	8	M8	No	4556N51	000000
690	726	694	44	335°	9	M8	No	4556N52	000000
850	866	640	44	335°	11	M8	No	4556N54	00000000
1,090	1,106	503	44	335°	14	M8	No	4556N57	00000000