Norelem 21500 Linear ball bearings with plastic cage

Category - Systems and components for machine and plant construction

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Our catalogue covers a complete variety of products of the Norelem. Norelem develops strong and ingenious products that always detect the resolution for the hard industrial concerns at any second. The Norelem achieves the high standards of equipment performance while creating the modern technologies that upgrade the operating cycle of the industries. The Norelem Norelem 21500 Linear ball bearings with plastic cage is one of the thoroughlly engineered products. Norelem Norelem 21500 Linear ball bearings with plastic cage attributes extreme exactness, which distribute large selection of mechanic and automatic outputs to fulfill all application needs. Because of the high quality of constituents, Norelem Norelem 21500 Linear ball bearings with plastic cage guarantee long duration performance.
As a supreme industrial distributor of wide range of manufacturers, we always devoted to establish brilliant experience to our consumers by supplying vast number of industrial equipment and spare parts at acceptable prices with the brilliant chain of supply in the brief period of time. A top level of determination permit us to deliver products of any measurements in the shortest shipping period and fulfill the requests of our purchasers in the production industry. As for the price and delivery time, please fill in the form or send your order to sales@famaga.us">sales@famaga.us

Description

Linear ball bearings with plastic cage of German company Norelem is manufactured of first-rate quality materials and is renowned for its exceptionally functional features and outstanding quality, evidenced by certificates ISO 9001 2008, RoHS, REACh and I-Q Net.Norelem offers a wide range of products which are suited for various applications. Brand products are used in machine building, plant engineering applications and other areas.
Material:Outer jacket ball bearing steel.Cage plastic.Balls steel.Note:The linear ball bearings correspond to series 3 of ISO 10285. With double-sided seal. The linear ball bearings have a plastic cage which results in quiet and outstanding running properties. We recommend using linear ball bearing with steel cages for application temperatures over +80 °C. The bearings are secured by DIN 471/472 circlips.Recommended tolerances:Shaft: h6Housing: H7Linear ball bearings with double-sided seal should be greased before installation.The specified load ratings apply with the use of hardened and ground shafts.Temperature range:-20 °C to +80 °C.

Order No.	Version	D	D1	D2	L	L1	L2	Dynamicload ratingN	Staticload ratingN
21500-1202	closed	12	22	21	32 -0,2	22,9 -0,2	1,3	520	800
21500-1602	closed	16	26	24,9	36 -0,2	24,9 -0,2	1,3	590	910
21500-2002	closed	20	32	30,3	45 -0,2	31,5 -0,2	1,6	880	1400
21500-2502	closed	25	40	37,5	58 -0,3	44,1 -0,3	1,85	1000	1600
21500-3002	closed	30	47	44,5	68 -0,3	52,1 -0,3	1,85	1600	2800