U-shackles, type СК and СКД

Shackles, type СК and СКД are intended for transition from a hinged chain connection to a pin-and-eye connection, change of a hinge pin location, and coupling of the fittings rated for a different load. Shackles have a clevis eye on one side, and a hinged chain connection on another side. Shackles, type СК allow transition from a shackle rated for one load to another (with higher or smaller load) through a chain connection. The extended shackles, type СКД have the increased height and are recommended for use only in exceptional cases when shackles of a regular are not suitable for certain reason. Shackles, type СК and СКД meet the requirements of TU U 31.2-30255335-002:2006.

Mark	Dimensions, mm							Weight, kg	Breaking load, kN
Mark	D	d	d1	B	В1	H	H1	Weight, kg	Breaking load, kN
СК-7-1А	42	16	14	17	66	50	84	0,37	70
СК-12-1А	52	22	18	23	93	65	108	0,88	120
СК-16-1А	52	25	20	26	103	70	115	1,13	160
СК-21-1А	62	28	24	29	108	75	129	1,82	210
СК-25-1А	66	32	26	34	120	90	148	2,33	250
СК-30-1А	73	36	28	38	130	100	163	2,97	300
СК-35-1А	78	38	32	40	130	100	170	3,23	350
СК-53-1А	92	42	36	44	162	110	191	5,65	530
СК-60-1А	97	45	38	47	162	125	210,5	8,30	600
СК-75-1А	116	50	40	52	182	125	222	10,90	750
СК-90-1А	120	56	48	58	195	150	257	12,22	900
СК-110-1А	130	60	53	62	215	150	267	16,43	1100
СК-120-1	145	65	60	67	225	180	312,5	21,65	1200
СК-135-1	154	70	60	72	230	180	317	23,20	1350
СК-180-1	176	80	70	83	270	220	378	35,90	1800
СК-240-1	205	95	85	98	312	250	437,5	59,30	2400
СК-270-1	188	108	85	111	355	270	449	69,00	2700
СК-360-1	256	125	95	128	403	320	543	111,70	3600
СКД-10-1	42	18	16	19	83	80	116	0,70	100
СКД-12-1	52	22	18	23	93	82	125	1,03	120
СКД-16-1	52	25	20	26	103	105	150	1,38	160
СКД-21-1	62	28	24	29	108	115	169	2,00	210
СКД-30-1	73	36	28	38	130	120	183	3,10	300
СКД-45-1	88	40	34	42	140	170	247	6,03	450

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U-shackles, type СК and СКД зображення 1