Description

Keyless locking couplings Form G increased tolerance range 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:Keyless locking coupling with increased tolerance range for shaft and hub. Extremely small design ideal for use when there is lack of space. Self-release when dismantling.- for shaft diameters from 19 to 85 mm- for high torques- no axial offset when mounting- not self-centring (concentricity of hub to shaft depends on the fit and length of the guide)Assembly: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 h11.Surface quality Rz ≤ 16 µm. Hub:Recommended tolerance H11.Surface quality Rz ≤ 16 µm.
Order No.DD1BL1L3Max. torque M Nmwithtightening torque MSMax. axial force F kNwithtightening torque MSSurface pressureon shaft PN/mm²Surface pressureon hub PN/mm²No. ofscrewsTightening torqueMSNmCADAcc.Order
23360-1947194727,51720306322651078 x M617
23360-2047204727,51720321322511078 x M617
23360-2247224727,51720351322271068 x M617
23360-2450245027,51720429362321129 x M617
23360-2550255027,51720446362231119 x M617
23360-2855285527,51720496351971009 x M617
23360-3055305527,51720529351831009 x M617
23360-3260326027,517207494722812212 x M617
23360-3560356027,517208154720812112 x M617
23360-3865386527,5172011015823813915 x M617
23360-4065406527,5172011545822513915 x M617
23360-4275427533,5202417688426614912 x M841
23360-4575457533,5202418868424714812 x M841
23360-4880488033,5202420048323113812 x M841
23360-5080508033,5202420828322113812 x M841
23360-5585558533,5202426569723315114 x M841
23360-6090609033,5202428819621214214 x M841
23360-6595659533,52024355010922315316 x M841
23360-701107011039,52428543215524515614 x M1083
23360-751157511539,52428579515522814914 x M1083
23360-801208012039,52428615615421314214 x M1083
23360-851258512539,52428744717522815516 x M1083
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