ZST Series Retaining Rings

800-635-1133

american ring true manufacturing solutions

ZST Series - Med./Heav. Duty Spiral Retaining Ring

Display Units: inches | metric

Part Number	Application Diameter (B) [mm.]	Groove Diameter (G) [mm.]	Groove Width (W) [mm.]	Groove Depth [mm.]	Ring Diameter (D) [mm.]	Ring Thickness (t) [mm.]	Ring Radial Wall (b) [mm.]	Ring Weight 1000 pcs [kg.]
ZST-012	12.0	11.35	0.99	0.33	11.20	0.89	1.14	0.000
ZST-013	13.0	12.34	0.99	0.33	12.22	0.89	1.14	0.000
ZST-014	14.0	13.31	0.99	0.36	13.16	0.89	1.14	0.000
ZST-015	15.0	14.27	0.99	0.36	14.12	0.89	1.14	0.000
ZST-016	16.0	15.29	0.99	0.36	15.14	0.89	1.40	0.000
ZST-017	17.0	16.21	0.99	0.41	16.05	0.89	1.40	0.000
ZST-018	18.0	17.15	1.17	0.43	16.97	1.07	1.65	0.000
ZST-019	19.0	18.11	1.17	0.43	17.93	1.07	1.65	0.000
ZST-020	20.0	19.08	1.17	0.46	18.90	1.07	1.65	0.000
ZST-021	21.0	20.09	1.17	0.46	19.89	1.07	1.65	0.000
ZST-022	22.0	20.93	1.17	0.53	20.75	1.07	1.91	0.000
ZST-023	23.0	21.95	1.17	0.53	21.74	1.07	1.91	0.000
ZST-024	24.0	22.94	1.17	0.53	22.73	1.07	1.91	0.000
ZST-025	25.0	23.88	1.17	0.56	23.67	1.07	1.91	0.000
ZST-026	26.0	24.84	1.17	0.58	24.69	1.07	1.91	0.000
ZST-027	27.0	25.81	1.42	0.61	25.55	1.27	2.24	0.000
Part Number	Application Diameter (B) [mm.]	Groove Diameter (G) [mm.]	Groove Width (W) [mm.]	Groove Depth [mm.]	Ring Diameter (D) [mm.]	Ring Thickness (t) [mm.]	Ring Radial Wall (b) [mm.]	Ring Weight 1000 pcs [kg.]
ZST-028	28.0	26.80	1.42	0.61	26.54	1.27	2.24	0.000
ZST-029	29.0	27.74	1.42	0.64	27.46	1.27	2.24	0.000
ZST-030	30.0	28.68	1.42	0.66	28.40	1.27	2.24	0.000
ZST-032	32.0	30.61	1.42	0.71	30.33	1.27	2.49	0.000
ZST-033	33.0	31.50	1.42	0.76	31.22	1.27	2.49	0.000
ZST-034	34.0	32.41	1.42	0.81	32.13	1.27	2.49	0.000
ZST-035	35.0	33.35	1.42	0.81	33.07	1.27	2.74	0.000
ZST-036	36.0	34.29	1.42	0.86	33.99	1.27	2.74	0.000
ZST-037	37.0	35.28	1.42	0.86	34.87	1.27	2.74	0.000
ZST-038	38.0	36.19	1.42	0.89	35.89	1.27	2.74	0.000
ZST-039	39.0	37.69	1.73	0.66	37.39	1.57	3.00	0.000
ZST-040	40.0	38.13	1.73	0.94	37.77	1.57	3.00	0.000
ZST-042	42.0	40.08	1.73	0.97	39.73	1.57	3.00	0.000
ZST-043	43.0	41.07	1.73	0.97	40.69	1.57	3.00	0.000
ZST-044	44.0	41.96	1.73	1.02	41.61	1.57	3.25	0.000
ZST-045	45.0	42.90	1.73	1.04	42.54	1.57	3.25	0.000
Part Number	Application Diameter (B) [mm.]	Groove Diameter (G) [mm.]	Groove Width (W) [mm.]	Groove Depth [mm.]	Ring Diameter (D) [mm.]	Ring Thickness (t) [mm.]	Ring Radial Wall (b) [mm.]	Ring Weight 1000 pcs [kg.]
ZST-047	47.0	44.81	1.73	1.09	44.40	1.57	3.25	0.000
ZST-048	48.0	45.80	1.73	1.09	45.39	1.57	3.25	0.000
ZST-050	50.0	47.70	1.73	1.14	47.29	1.57	3.25	0.000
ZST-052	52.0	49.66	2.18	1.17	49.28	1.98	3.58	0.000
ZST-053	53.0	50.60	2.18	1.19	50.24	1.98	3.58	0.000
ZST-054	54.0	51.51	2.18	1.24	51.10	1.98	3.58	0.000
ZST-055	55.0	52.45	2.18	1.27	52.04	1.98	3.58	0.000
ZST-056	56.0	53.47	2.18	1.27	53.06	1.98	3.58	0.000
ZST-058	58.0	55.27	2.18	1.37	54.84	1.98	3.58	0.000
ZST-059	59.0	56.26	2.18	1.37	55.75	1.98	3.58	0.000
ZST-060	60.0	57.20	2.18	1.40	56.77	1.98	3.58	0.000
ZST-061	61.0	58.19	2.18	1.40	57.73	1.98	3.58	0.000
ZST-062	62.0	59.16	2.18	1.42	58.70	1.98	3.58	0.000
ZST-063	63.0	60.10	2.18	1.45	59.61	1.98	4.78	0.000
ZST-064	64.0	61.11	2.18	1.45	60.63	1.98	4.78	0.000
ZST-065	65.0	62.10	2.18	1.45	61.62	1.98	4.78	0.000
Part Number	Application Diameter (B) [mm.]	Groove Diameter (G) [mm.]	Groove Width (W) [mm.]	Groove Depth [mm.]	Ring Diameter (D) [mm.]	Ring Thickness (t) [mm.]	Ring Radial Wall (b) [mm.]	Ring Weight 1000 pcs [kg.]
ZST-066	66.0	63.04	2.18	1.47	62.59	1.98	4.78	0.000
ZST-067	67.0	63.91	2.18	1.55	64.39	1.98	4.78	0.000
ZST-068	68.0	64.90	2.18	1.55	64.39	1.98	4.78	0.000
ZST-069	69.0	65.91	2.18	1.55	65.38	1.98	4.78	0.000
ZST-070	70.0	66.85	2.62	1.57	66.32	2.36	4.78	0.000
ZST-071	71.0	67.69	2.62	1.65	67.16	2.36	4.78	0.000
ZST-072	72.0	68.71	2.62	1.65	68.20	2.36	4.78	0.000
ZST-075	75.0	71.55	2.62	1.73	70.99	2.36	4.78	0.000
ZST-078	78.0	74.40	2.62	1.80	73.81	2.36	4.78	0.000
ZST-080	80.0	76.30	2.62	1.85	75.69	2.36	4.78	0.000
ZST-082	82.0	78.21	2.62	1.91	77.57	2.36	4.78	0.000
ZST-085	85.0	81.10	2.62	1.96	80.44	2.36	4.78	0.000
ZST-088	88.0	84.00	2.62	2.01	83.34	2.36	4.78	0.000
ZST-090	90.0	85.90	3.05	2.06	85.27	2.82	6.35	0.000
ZST-095	95.0	90.60	3.05	2.21	89.92	2.82	6.35	0.000
ZST-100	100.0	95.40	3.05	2.31	94.69	2.82	6.35	0.000
Part Number	Application Diameter (B) [mm.]	Groove Diameter (G) [mm.]	Groove Width (W) [mm.]	Groove Depth [mm.]	Ring Diameter (D) [mm.]	Ring Thickness (t) [mm.]	Ring Radial Wall (b) [mm.]	Ring Weight 1000 pcs [kg.]
ZST-105	105.0	100.33	3.05	2.34	99.62	2.82	6.35	0.000
ZST-110	110.0	105.33	3.05	2.34	104.60	2.82	6.35	0.000
ZST-115	115.0	110.16	3.05	2.41	109.40	2.82	6.35	0.000
ZST-120	120.0	114.91	3.05	2.54	114.02	2.82	6.35	0.000
ZST-125	125.0	119.71	3.05	2.64	118.82	2.82	6.35	0.000
ZST-130	130.0	124.56	3.05	2.72	123.65	2.82	6.35	0.000
ZST-135	135.0	129.41	3.53	2.79	128.50	3.23	9.53	0.000
ZST-140	140.0	134.06	3.53	2.97	133.15	3.23	9.53	0.000
ZST-145	145.0	138.81	3.53	3.10	137.80	3.23	9.53	0.000
ZST-150	150.0	143.64	3.53	3.18	142.60	3.23	9.53	0.000
ZST-155	155.0	148.51	3.53	3.25	147.42	3.23	9.53	0.000
ZST-160	160.0	153.29	4.42	3.35	152.12	4.19	7.92	0.000
ZST-165	165.0	158.01	4.42	3.51	156.82	4.19	7.92	0.000
ZST-170	170.0	162.79	4.42	3.61	161.62	4.19	7.92	0.000
ZST-175	175.0	167.59	4.42	3.71	166.42	4.19	7.92	0.000
ZST-180	180.0	172.39	4.42	3.81	171.20	4.19	7.92	0.000
Part Number	Application Diameter (B) [mm.]	Groove Diameter (G) [mm.]	Groove Width (W) [mm.]	Groove Depth [mm.]	Ring Diameter (D) [mm.]	Ring Thickness (t) [mm.]	Ring Radial Wall (b) [mm.]	Ring Weight 1000 pcs [kg.]
ZST-185	185.0	177.39	4.42	3.81	176.17	4.19	7.92	0.000
ZST-190	190.0	182.40	5.31	3.81	181.13	4.80	9.53	0.000
ZST-195	195.0	186.61	5.31	4.19	185.34	4.80	9.53	0.000
ZST-200	200.0	191.52	5.31	4.24	190.14	4.80	9.53	0.000
ZST-210	210.0	201.19	5.31	4.39	199.80	4.80	9.53	0.000
ZST-220	220.0	210.79	5.31	4.60	209.30	4.80	9.53	0.000
ZST-230	230.0	220.37	5.31	4.83	218.74	4.80	9.53	0.000
ZST-240	240.0	230.00	5.31	5.00	228.30	4.80	9.53	0.000
ZST-250	250.0	239.40	5.31	5.31	237.69	4.80	9.53	0.000
ZST-260	260.0	249.20	5.31	5.41	247.50	4.80	9.53	0.000
ZST-270	270.0	259.11	5.31	5.46	257.33	4.80	9.53	0.000
ZST-280	280.0	269.01	5.31	5.51	267.18	4.80	9.53	0.000