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Item description/product images

DescriptionMaterial:Steel.Version:Bright.Note:Keyless locking coupling with low mass and moment of inertia. Easy to connect and release – no jamming on the shaft. Perfect for zero backlash connections. Excellent concentricity and running. Suitable for keyed and keyless shafts.

- for shaft diameters from 5 to 35 mm
- for high torques
- minimum axial offset when mounting
- self-centring
Assembly:Shaft and hub must be free of oil, grease and dirt. Do not lubricate keyless locking coupling. Insert keyless locking coupling in the hub seat and slide onto shaft. Tighten nut by hand and use a torque wrench to tighten to the defined tightening torque.Tolerances:Shaft diameter and hub hole
Form A ±0.04 mm.
Form B ±0.08 mm.
Surface quality Rz ≤ 16 µm.
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 23368_A Keyless locking couplings with central nut, Form A 217 kB
 Overview keyless locking couplings and shrink discs 89,2 kB


Keyless locking couplings with central nut, Form A

Item selection/filter

Order No.FormDD1LL1L2SWMax. torque M Nm
tightening torque MS
Max. axial force F kN
tightening torque MS
Surface pressure
on hub P
Tightening torque
23368-0516A516199,531310411018 18.48 GBP
23368-0616A616199,5313134,311018 18.48 GBP
23368-0720A7202211316133,76520 19.04 GBP
23368-0820A8202211316153,756520 19.04 GBP
23368-0920A92022113161846520 19.04 GBP
23368-1023A102325,512,5519234,65525 19.04 GBP
23368-1123A112325,512,5519254,55525 21.75 GBP
23368-1223A122325,512,5519284,65525 21.75 GBP
23368-1426A142628,516522466,66450 21.75 GBP
23368-1526A152628,516522496,596450 21.75 GBP
23368-1626A162628,516522526,56450 21.75 GBP
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