Keyless locking couplings with central nut

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        Keyless locking couplings with central nut

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-centringAssembly: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.Special features:

DownloadHere is all the information as a PDF datasheet:

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Datasheet 23368 Keyless locking couplings with central nut

172 kB

Overview keyless locking couplings and shrink discs

80,6 kB

Drawings (total overview)

Keyless locking couplings with central nut, Form A

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Drawings

Keyless locking couplings with central nut, Form A

Item selection/filter

Order No.	Form	D	D1	L	L1	L2	SW	Max. torque M Nm with tightening torque MS	Max. axial force F kN with tightening torque MS	Surface pressure on hub P N/mm²	Tightening torque MS Nm	Price
23368-0516	A	5	16	19	9,5	3	13	10	4	110	18	on request
23368-0616	A	6	16	19	9,5	3	13	13	4,3	110	18	on request
23368-0720	A	7	20	22	11	3	16	13	3,7	65	20	on request
23368-0820	A	8	20	22	11	3	16	15	3,75	65	20	on request
23368-0920	A	9	20	22	11	3	16	18	4	65	20	on request
23368-1023	A	10	23	25,5	12,5	5	19	23	4,6	55	25	on request
23368-1123	A	11	23	25,5	12,5	5	19	25	4,5	55	25	on request
23368-1223	A	12	23	25,5	12,5	5	19	28	4,6	55	25	on request
23368-1426	A	14	26	28,5	16	5	22	46	6,6	64	50	on request
23368-1526	A	15	26	28,5	16	5	22	49	6,59	64	50	on request
23368-1626	A	16	26	28,5	16	5	22	52	6,5	64	50	on request

Keyless locking couplings with central nut, Form B

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Drawings

Keyless locking couplings with central nut, Form B

Item selection/filter

Order No.	Form	D	D1	L	L1	L2	SW	Max. torque M Nm with tightening torque MS	Max. axial force F kN with tightening torque MS	Surface pressure on hub P N/mm²	Tightening torque MS Nm	Price
23368-1732	B	17	32	33	21	11	30	174	18	100	110	on request
23368-1832	B	18	32	33	21	11	30	198	21	92	110	on request
23368-2035	B	20	35	35	23	11	32	258	26	82	150	on request
23368-2235	B	22	35	35	23	11	32	293	27	80	150	on request
23368-2438	B	24	38	35	23	11	36	330	29	87	185	on request
23368-2538	B	25	38	35	23	11	36	368	31	94	185	on request
23368-3045	B	30	45	37	25	11	46	550	45	108	300	on request
23368-3250	B	32	50	41	28	12	50	616	44	100	265	on request
23368-3550	B	35	50	41	28	12	50	681	42	91	265	on request