Norelem 23730 Plain bearings cylindrical

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 23730 Plain bearings cylindrical is one of the thoroughlly engineered products. Norelem Norelem 23730 Plain bearings cylindrical 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 23730 Plain bearings cylindrical 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

Plain bearings cylindrical 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:Base material, steel.Intermediate layer sintered bronze. Bearing surface PTFE.Version:Steel electro zinc-plated.Note:Maintenance-free rolled composite steel plain bearings particularly suitable for dry running. Also highly suitable for lubricated applications (oil lubrication). Very low wear and friction, no stick-slip effect. Suitable for rotary and oscillating movements, high chemical resistance, low water absorption.Technical data:Static load: max. 250 N/mm²Dynamic load: max. 140 N/mm²Friction coefficient, dry: 0.03 to 0.20Sliding speed, dry: max. 2 m/sSliding speed, oil lubricated: max. 5 m/sThermal conductivity: 42 W(m*K)-1Thermal expansion coefficient: 11*10-6 K-1Temperature range: -195°C to +280°CAssembly:The use of a suitable press mandrel is recommended to avoid damaging the bearing surface. The butt joint must be opposite the load zone. The bearing has an interference fit after installation. Gluing is possible but not required.Tolerances:Housing: Recommended tolerance H7.Surface finish Ra 0.8 to 1.6. Chamfer (press-in side 0.8 to 1.2 x 15°). Shaft: Recommended tolerance h8 to f7. For applications at a low speed and small loads drawn shafts with h9 can also be used. Shaft surface Ra 0.4 to 0.8 (preferably ground shafts) for drawn shafts Ra 1.6 to 3.2.Drawing reference:1) Butt joint

Order No.	D	D1	L
23730-00300404	3	4,5	4
23730-00300405	3	4,5	5
23730-00300406	3	4,5	6
23730-00400504	4	5,5	4
23730-00400506	4	5,5	6
23730-00400508	4	5,5	8
23730-00500705	5	7	5
23730-00500708	5	7	8
23730-00600805	6	8	5
23730-00600806	6	8	6
23730-00600810	6	8	10
23730-00700910	7	9	10
23730-00801006	8	10	6
23730-00801008	8	10	8
23730-00801010	8	10	10
23730-01001206	10	12	6
23730-01001208	10	12	8
23730-01001210	10	12	10
23730-01001212	10	12	12
23730-01001215	10	12	15
23730-01001220	10	12	20
23730-01201406	12	14	6
23730-01201408	12	14	8
23730-01201410	12	14	10
23730-01201412	12	14	12
23730-01201415	12	14	15
23730-01201420	12	14	20
23730-01401610	14	16	10
23730-01401620	14	16	20
23730-01501710	15	17	10
23730-01501712	15	17	12
23730-01501715	15	17	15
23730-01501720	15	17	20
23730-01601810	16	18	10
23730-01601815	16	18	15
23730-01601820	16	18	20
23730-01601825	16	18	25
23730-01802020	18	20	20
23730-02002310	20	23	10
23730-02002312	20	23	12
23730-02002315	20	23	15
23730-02002320	20	23	20
23730-02002330	20	23	30
23730-02202520	22	25	20
23730-02402725	24	27	25
23730-02502815	25	28	15
23730-02502820	25	28	20
23730-02502825	25	28	25
23730-02502830	25	28	30
23730-02502840	25	28	40
23730-02602915	26	30	15
23730-02602920	26	29	20
23730-02602930	26	29	30
23730-02803220	28	32	20
23730-02803225	28	32	25
23730-03003412	30	34	12
23730-03003415	30	34	15
23730-03003420	30	34	20
23730-03003430	30	34	30
23730-03003435	30	34	35
23730-03203620	32	36	20
23730-03203625	32	36	25
23730-03503920	35	39	20
23730-03503940	35	39	40
23730-03804225	38	42	25
23730-04004420	40	44	20
23730-04004430	40	44	30
23730-04004450	40	44	50
23730-05005530	50	55	30
23730-05005550	50	55	50