Descrizione

Keyless locking couplings Form A for thin walled hubs 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:Steel.Version:Bright.Note:Particularly compact self-centring keyless locking coupling without axial offset.- for shaft diameters from 8 to 85 mm- for medium torques- suitable for hubs with low wall thickness- no axial offset- self-centringAssembly:Lightly oil keyless locking coupling on the tapered faces and contact points of the shaft and hub. Do not use MoS2 or grease. Insert keyless locking coupling in the hub seat and slide onto shaft. Tighten screws crosswise in several increments to the defined tightening torque.Dismantling: Remove all screws and screw into the extraction threads of the front flange. Tighten screws crosswise in several steps until the keyless locking coupling loosens.Tolerances:Shaft:Recommended tolerance h8.Surface quality Rz ≤ 16 µm.Hub:Recommended tolerance H8.Surface quality Rz ≤ 16 µm.
Order No.DD1D2BL1L3Max. torque M Nmwithtightening torque MSMax. axial force F kNwithtightening torque MSSurface pressureon shaft PN/mm²Surface pressureon hub PN/mm²No. ofscrewsTightening torqueMSNmCADAcc.Order
23350-0815815273012263072301204 x M44
23350-0916916283114273471701004 x M44
23350-10161016283114273771601004 x M44
23350-111811183231142751101801104 x M45
23350-121812183231142756101551104 x M45
23350-14231423383114276510140854 x M45
23350-1524152444421636110171801153 x M617
23350-1624162444421636120171701153 x M617
23350-1826182647441838180221801354 x M617
23350-1927192748441838190221701254 x M617
23350-2028202849441838200211501154 x M617
23350-223222325351254523021115804 x M617
23350-243424345551254525521105754 x M617
23350-253425345551254525521100754 x M617
23350-283928396051254537031110805 x M617
23350-304130416251254547531125906 x M617
23350-32433243645630505053195756 x M617
23350-354735476856305074042120908 x M617
23350-385038507156305080042110858 x M617
23350-405340537458325295053110858 x M617
23350-425542557758325299578105808 x M617
23350-45594559857240641750781301008 x M841
23350-4862486287724064187078120958 x M841
23350-50655065918250742430971159010 x M841
23350-55715571988250742670971058010 x M841
23350-60776077103825074292097957510 x M841
23350-65846584110825074316097907010 x M841
23350-709070901191016091433012385708 x M1083
23350-759575951261016091531014290759 x M1083
23350-8010080100131106659675801901108512 x M1083
23350-8510685106137106659679901901008012 x M1083
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