Norelem 21338 Telescopic rails, double arrangement

Описание

Telescopic rails, double arrangement немецкой компании Norelem – изготовлен из первоклассных материалов и отличается своей превосходной функциональностью и непревзойденным качеством, подтвержденным сертификатами ISO 9001 2008, RoHS, REACh и I-Q Net.Norelem предоставляет широкий ассортимент продукции, подходящей для различных областей применения: машиностроение, проектирование заводского оборудования, проведение измерений и испытаний.
Material:Rail and race ball-bearing steel.Balls, ball-bearing steel.Ball cage steel.Version:Rail, runner and ball cage electro zinc-plated.Race inductively hardened.Balls hardened.Note:Full extension consisting of two guide rails which serve as fixed and moving elements and two runners which form the intermediate element when connected to each other. This arrangement offers good protection for the open ball cages from dirt. The maximum travel is greater than the closed length of the telescopic rail. Mounting should be carried out horizontally if possible. To allow access to all fastening holes, the locking screw in the rail must be removed before mounting and replaced afterwards. Travel in both directions is achieved by removing the locking screws.The internal stops limit the cage. Provide external stops for a loaded system.Use grade 10.9 DIN EN ISO 10642 countersunk head screws to install the rail.The maximum traversing speed is 0.8 m/s.Application temperature -30 °C to +170 °C.

Order No.	Size	B	C(travel)	Dfor screw	H	L	R	C0YN	C0ZN	No. ofholes	CAD	Acc.	Order
21338-280210	28	28	232	M5	26	210	1	432	302	3
21338-280370	28	28	380	M5	26	370	1	482	482	5
21338-280450	28	28	434	M5	26	450	1	393	393	6
21338-280530	28	28	548	M5	26	530	1	332	332	7
21338-350370	35	35	406	M6	34	370	2	522	522	5
21338-350450	35	35	494	M6	34	450	2	429	429	6
21338-350530	35	35	558	M6	34	530	2	394	394	7
21338-350610	35	35	646	M6	34	610	2	338	338	8
21338-430450	43	43	486	M8	44	450	2,5	1331	1279	6
21338-430530	43	43	556	M8	44	530	2,5	1193	1193	7
21338-430610	43	43	626	M8	44	610	2,5	1082	1082	8
21338-430770	43	43	796	M8	44	770	2,5	845	845	10
21338-430930	43	43	966	M8	44	930	2,5	693	693	12

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