Excavator Cylinder Seals support ring WR Brown9

3 year ago

38 0 

Safe Seal Technology Co., Ltd.

4 year

Product details

WR Guide Ring (Support Ring)

Material: Phenolic resin with fabric reinforcement

Working conditions

Maximum speed 1.0 m/s

Temperature Range: -45°C to +130°C

Working medium: Hydraulic oil

Features

High load-bearing capacity

·Low friction coefficient

Impact-resistant

Design Description

The guide ring is a highly effective, heavy-load, and user-friendly support material. It is commonly used for guiding the piston/piston rod of hydraulic cylinders, capable of withstanding high lateral loads. It prevents direct metal-to-metal contact and provides protective function for the sliding surface.

Materials: Phenolic resin with fabric reinforcement, Polyoxymethylene (POM)

Groove design and tolerances

φd	φD1		φD	φd1		L
f9	H9		H9	f9		+0.0 +0.02

G is generally set between 0.35 and 0.8, with Gmax determined by the extrusion clearance of the sealing element; when not used in conjunction with a sealing element, Gmax can be set to 0.8mm. Guide ring tolerance

L1		S			opening width W
-0.1 -0.5		-0.02 -0.08			1.5 ~6

Range of cross-sectional dimensions

L trench width	L trench width	S product thickness
3.2	15	1.5
4.2	20	2.5
6.1	25	3
8.1	30	4
9.7	35	5
12	40

2 Excavator Cylinder Seals Support Ring Wr

Excavator Cylinder Seals Support Ring It can absorb lateral load and restrain mechanical vibration.

Due to its adaptability to various media, it has strong adaptability to working conditions.
Even after a long period of inactivity, there is no creeping phenomenon during startup.

Excavator Cylinder Piston Seals Brown-WR

Excavator cylinder oil seals Brown-WR

WR Specification Details
Specification Details			Specification Details			Specification Details			Specification Details
D H9	d h9	T	D H9	d h9	T	D H9	d h9	T	D H9	d h9	T
35	30	10	130	121	15	200	188	22.5	120	114	30
35	30	20	130	123	15	200	192	22.5	120	115	30
35	30	25	130	124	15	200	192	25	120	114	35
35	30	30	130	125	15	200	194	25	120	115	35
40	35	8	130	124	18	200	192	30	125	117	8
40	35	9.5	130	120	20	200	194	30	125	119	8
40	35	15	130	123	20	200	194	35	125	120	8
40	35	20	130	125	20	200	192	40	125	118	9.5
45	40	8	130	123	25	200	194	40	125	119	9.5
45	40	9.5	130	125	25	200	192	45	125	120	9.5
45	40	12	130	120	30	200	192	50	125	120	12.5
45	39	15	130	123	30	200	194	50	125	115	15
45	40	15	130	124	30	215	209	20	125	117	15
45	39	20	130	125	30	225	219	20	125	118	15
45	40	20	130	123	35	215.9	209.55	82.5	125	119	15
45	40	25	130	123	40	250	245	15	125	120	15
45	40	30	135	127	8	200	188	25	125	115	20
50	44	8	135	129	8	230	225	15	125	118	20
50	45	8	135	130	8	235	230	15	125	119	20
50	45	9.5	135	125	9.5	250	244	30	125	120	20
50	45	12	135	128	9.5	260	254	30	125	119	25
50	45	15	135	130	9.5	215	209	25	125	120	25
50	44	20	135	127	9.5	73.03	66.88	22	125	118	30
50	45	20	135	130	12.5	116	110	30	125	119	30
50	45	25	135	125	15	118	108	15	125	120	30
50	45	30	135	127	15	230	223	20	125	119	35
50	45	35	135	128	15	200	192	28.5	125	120	40
55	50	8	135	129	15	210	202	28.5	125	118	50
55	50	9.5	135	130	15	225	217	50	125	120	50
55	50	15	135	128	20	220	215	25	140	135	8
55	50	20	135	129	20	220	215	20	140	128	9.5
55	50	25	135	127	25	250	238	25	140	135	9.5
55	50	30	135	128	25	230	224	30	140	133	9.5
60	54	8	135	129	25	230	225	25	140	135	12
60	55	8	135	130	28	225	213	25	140	128	12.5
60	55	9.5	135	129	30	280	272	15	140	133	12.5
60	55	12	135	128	35	250	242	25	140	133	15
60	54	15	135	129	35	220	212	28	140	135	15
60	55	15	135	128	50	220	214	25	140	128	17.5
60	54	20	130	124	25	65	60	6	140	133	17.5
60	55	20	130	124	26	65	60	9.5	140	128	20
60	55	25	135	125	8	65	55	10	140	133	20
60	55	30	135	128	12.5	65	59	10	140	135	20
63	58	6	135	130	25	65	59	15	140	133	25
63	58	8	150	142	8	65	60	15	140	134	25
63	58	9.5	150	145	8	65	59	20	140	135	25
63	58	12	150	145	9.5	65	60	20	140	133	30
63	58	15	150	143	10	65	60	25	140	134	30
63	58	20	150	138	12.5	65	60	30	140	135	30
63	58	25	150	145	12.5	70	65	6	140	133	35
85	80	6	150	138	15	70	65	9.5	140	135	35
85	80	9.5	150	142	15	70	65	12	140	133	40
85	75	10	150	143	15	70	64	12.5	140	134	40
85	79	10	150	145	15	70	64	15	140	133	45
85	80	12	150	138	17.5	70	65	15	140	133	50
85	79	12	150	143	17.5	70	64	20	140	134	50
85	77	15	150	142	20	70	65	20	140	135	50
85	79	15	150	143	20	70	65	25	145	140	8
85	80	15	150	145	20	75	69	9.7	145	138	9.5
85	79	20	150	143	21	75	70	6	145	140	9.5
85	80	20	150	143	22	75	70	8	145	137	9.5
85	79	25	150	143	25	75	70	9.5	145	140	12.5
85	80	25	150	145	25	75	69	12	145	137	15
85	79	30	150	143	30	75	70	12	145	138	15
85	80	35	150	143	35	75	69	12.5	145	140	15
90	85	6	150	144	35	75	69	15	145	138	20
90	85	9.5	150	145	35	75	70	15	145	140	20
90	81	9.5	150	143	40	75	69	20	145	138	25
90	84	10	150	144	40	75	70	20	145	140	25
90	81	12.5	150	145	40	75	69	25	145	138	30
90	84	12.5	150	143	45	75	70	25	145	140	30
90	85	12.5	150	143	50	75	70	30	145	138	35
90	82	15	150	144	50	75	70	40	145	138	50
90	84	15	150	145	50	75	70	50	145	140	50
90	85	15	155	150	8	80	74	6	140	128	15
90	84	20	155	150	10	80	75	6	145	137	20
90	85	20	155	150	15	80	74	8	145	138	40
90	84	25	155	150	20	80	75	9.5	160	155	25
90	85	25	155	150	20	80	74	10	160	153	30
90	84	30	155	150	30	80	74	12	160	152	35
90	84	35	160	155	8	80	75	12	160	153	35
90	85	35	160	155	9.5	80	74	15	160	153	40
90	85	40	160	148	10	80	75	15	160	154	40
95	85	6	160	153	10	80	74	20	160	155	40
95	87	6	160	155	10	80	75	20	160	153	45
95	90	6	160	155	12.5	80	74	25	160	154	50
95	86	9.5	160	148	15	80	75	25	160	155	50
95	90	9.5	160	153	15	80	74	30	165	157	9.5
95	89	10	160	155	15	80	75	30	165	159	9.5
95	86	12	160	148	20	100	94	6	165	157	10
95	90	12.5	160	150	20	100	95	6	165	160	10
95	89	12.5	160	153	20	100	95	8	165	157	15
95	87	15	160	155	20	100	92	9.5	165	158	15
95	89	15	160	153	21	100	95	9.5	165	159	15
95	90	15	160	148	22	100	91	10	165	160	15
95	89	20	160	153	25	100	94	10	165	157	20
95	90	20	170	165	8	100	94	11	165	160	20
95	89	25	170	162	9	100	91	12.5	165	157	25
95	90	25	170	164	9.5	100	94	12.5	165	159	25
95	89	30	170	165	9.5	100	95	12.5	165	160	25
95	90	50	170	162	10	100	92	15	165	157	30
110	104	6	170	164	12.5	100	94	15	165	159	30
110	105	6	170	165	12.5	100	95	15	165	160	30
110	102	8	170	162	15	100	94	20	165	157	35
110	105	8	170	165	15	100	95	20	165	160	35
110	101	9.5	170	158	20	100	94	22	165	160	40
110	105	9.5	170	162	20	100	94	25	165	157	45
110	104	11	170	164	20	100	95	25	165	157	50
110	104	12	170	165	20	100	92	30	165	158	50
110	101	12.5	170	162	22	100	94	30	160	152	9
110	102	12.5	170	162	25	100	95	30	160	154	15
110	105	12.5	170	165	25	105	100	6	165	158	25
110	101	15	170	162	30	105	100	8	175	170	10
110	102	15	170	165	30	105	96	9.7	175	168	15
110	104	15	170	162	35	105	100	9.5	175	167	25
110	105	15	170	164	35	105	99	10	175	168	25
110	104	20	170	165	35	105	96	12.5	175	170	25
110	105	20	170	162	40	105	99	12.5	175	169	50
110	104	22.5	170	163	40	105	100	12.5	180	172	50
110	102	25	170	162	45	105	99	15	180	173	50
110	104	25	170	162	50	105	100	15	180	174	50
110	105	25	170	164	50	105	99	20	180	175	50
110	104	27.5	170	165	50	105	100	20	180	172	55
110	104	30	180	175	8	105	99	25	185	180	10
110	105	30	180	175	9.5	105	96	25	185	177	15
110	103	35	180	172	9.5	105	100	25	185	180	15
110	104	35	180	172	12.5	105	99	30	185	173	20
110	104	40	180	175	12.5	50	45	6	185	173	22.5
115	110	6	180	172	15	75	69	30	185	180	22.5
115	107	8	180	174	15	80	75	8	185	177	25
115	110	8	180	175	15	80	72	15	185	180	25
115	106	9.5	180	172	20	85	80	8	185	177	45
115	110	9.5	180	174	20	90	85	8	185	180	50
115	109	10	180	175	20	90	84	8	190	185	8
115	110	12.5	180	168	22.5	90	82	12.5	190	185	9.5
115	109	15	180	172	22.5	95	90	8	190	182	10
115	110	15	180	173	22.5	95	84	20	190	182	15
115	105	15	180	172	25	120	112	6	190	184	15
115	106	15	180	175	25	120	114	6	190	185	15
115	107	15	180	172	30	120	112	8	190	182	20
115	105	20	180	175	30	120	115	8	190	184	20
115	110	20	180	172	35	120	112	9.5	190	185	20
115	110	25	180	174	35	120	115	9.5	190	182	22.5
115	109	30	180	175	35	120	111	10	190	182	25
115	110	30	180	172	40	120	114	10	190	182	28.5
115	110	35	180	174	40	120	114	11	190	182	30
105	97	15	180	175	40	120	114	12	190	184	30
110	104	9.5	180	172	45	120	115	12.5	190	185	30
115	109	12.5	180	173	45	120	111	15	190	182	35
120	115	6	200	195	8	120	112	15	190	182	40
120	110	15	200	195	9.5	120	114	15	190	182	50
125	117	9.7	200	192	10	120	115	15	190	184	50
130	125	6	200	194	10	120	113	20	195	190	10
130	125	8	200	192	15	120	114	20	195	190	15
130	120	9.5	200	194	15	120	115	20	195	190	20
130	125	9.5	200	195	15	120	114	22.5	195	190	25
130	123	9.5	200	192	20	120	114	25	195	190	30
130	125	12.5	200	194	20	120	115	25	170	162	12.5
130	120	15	200	195	20	120	114	27.5	170	164	15
						120	113	30	185	173	15