Norelem 21500_AO Linear ball bearings with plastic cage, open

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_AO Linear ball bearings with plastic cage, open is one of the thoroughlly engineered products. Norelem Norelem 21500_AO Linear ball bearings with plastic cage, open 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_AO Linear ball bearings with plastic cage, open guarantee long duration performance.
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Description

Linear ball bearings with plastic cage, open 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	E	G	L	L1	L2	W	Dynamicload ratingN	Staticload ratingN
21500-1612	open	16	26	24,9	0	78°	36 -0,2	24,9 -0,2	1,3	10	590	910
21500-2012	open	20	32	30,3	0	60°	45 -0,2	31,5 -0,2	1,6	10	880	1400
21500-2512	open	25	40	37,5	1,5	60°	58 -0,3	44,1 -0,3	1,85	12,5	1000	1600
21500-3012	open	30	47	44,5	2	50°	68 -0,3	52,1 -0,3	1,85	12,5	1600	2800