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:

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Datasheet 23368 Keyless locking couplings with central nut

171 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

	A	5 6 7 8 9 10 11 12 14 15 16	16 20 23 26	19 22 25,5 28,5	9,5 11 12,5 16	3 5	13 16 19 22	10 13 15 18 23 25 28 46 49 52	4 4,3 3,7 3,75 4,6 4,5 6,6 6,59 6,5	110 65 55 64	18 20 25 50				Reset
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	CAD	Acc.	Price	Order
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

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	B	17 18 20 22 24 25 30 32 35	32 35 38 45 50	33 35 37 41	21 23 25 28	11 12	30 32 36 46 50	174 198 258 293 330 368 550 616 681	18 21 26 27 29 31 45 44 42	100 92 82 80 87 94 108 91	110 150 185 300 265				Reset
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	CAD	Acc.	Price	Order
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