GUIDE Ring G04 – Polyseal

DESCRIPTION

Guide ring G04 is a non-metallic strip or ring for piston head of hydraulic and pneumatic cylinders and is installed in standardized housings according to ISO 10766.

Some G4 ring sizes have special dimensions and cannot be fitted into standard housings per ISO 10766 and are provided as an option for specific applications.

Guide ring G04 has chamfered profile edges to prevent the edge from pressing into the corner radii of the housing groove.

APPLICATION
Standard hydraulic cylinders, medium range.
Truck tail lift
Telescopic cilinders
Forklift truck
Stabilizer cilinders
Agriculture equipment

INSTALLATION DRAWING

MATERIAL

Standard material
Material base	POM + Glass	PA + Glass fibre
Material Code	P6241	P6411

OPERATING CONDITIONS

Pressure, Speed
Speed, Max, m/s	0,8	1,0

Medium, Working Temperature
Material Code	P6241	P6411
Hydraulic oils: HL, HLP	-40 to +110˚C	-40 to +130˚C
HFA, HFB fluids	+5 to +55˚C	+5 to +55˚C
HFC fluids	-30 to +60˚C	-30 to +60˚C
HFD fluids	-30 to +80˚C	-30 to +90˚C
Water	to +80˚C	+5 to +50˚C
Mineral greases	-40 to +110˚C	-40 to +130˚C

DESIGN RECOMMENDATION

Permissible specific load pressure, Max, N/mm2
Material Code	at t = 25°C	at t = 60°C	at t > 60°C
P6241	40	30	25
P6411	–	60	30

When calculating the width of Ring it is recomended Safety factor f = 2

Tolerances, mm
d	D	H	S
h8/h9	H8	-0.1 to -0.4	-0.02 to -0.08

Max. permissible gap dimension in area of the guide ring, e
Ød	e min	e max
≤ 20	0,20	0,30
21 – 100	0,25	0,40
101 – 200	0,30	0,60

Recommended Ring Gap, Z, mm
Ød	Ring Gap Z
≤ 40	2.0 – 2.5
41 – 140	2.5 – 3.5
141 – 200	3.5 – 4.5
201 – 250	4.5 – 5.5

Surface quality*
Surface roughness	Ra	Rz	Rmax
Sliding surfaces	0.1 .. 0,4 μm	0.63 .. 2.5 μm	1.0 .. 4 μm
Groove surfaces	≤ 2.5 μm	≤ 10 μm	≤ 16 μm

Per ISO10766
Non per ISO10766

Per ISO10766

ØD	Ød	H	L	S	Material	Order code
85	80	14.8	15	2.5	P6241	G04-118044	Prijavite se
90	85	5.4	5.6	2.5	P6241	G04-118045	Prijavite se
90	85	9.5	9.7	2.5	P6241	G04-118046	Prijavite se
90	85	14.8	15	2.5	P6241	G04-118047	Prijavite se
95	90	5.4	5.6	2.5	P6241	G04-118048	Prijavite se
95	90	9.5	9.7	2.5	P6241	G04-118049	Prijavite se
100	95	5.4	5.6	2.5	P6241	G04-118050	Prijavite se
100	95	9.5	9.7	2.5	P6241	G04-118051	Prijavite se
100	95	14.8	15	2.5	P6241	G04-118052	Prijavite se
105	100	5.4	5.6	2.5	P6241	G04-118053	Prijavite se
105	100	9.5	9.7	2.5	P6241	G04-118054	Prijavite se
105	100	14.8	15	2.5	P6241	G04-118055	Prijavite se
110	105	9.5	9.7	2.5	P6241	G04-118056	Prijavite se
110	105	14.8	15	2.5	P6241	G04-118057	Prijavite se
115	110	9.5	9.7	2.5	P6241	G04-118058	Prijavite se
115	110	14.8	15	2.5	P6241	G04-118059	Prijavite se
120	115	9.5	9.7	2.5	P6241	G04-118060	Prijavite se
120	115	14.8	15	2.5	P6241	G04-118061	Prijavite se
125	120	9.5	9.7	2.5	P6241	G04-118062	Prijavite se
125	120	14.8	15	2.5	P6241	G04-118063	Prijavite se
125	120	24.8	25	2.5	P6241	G04-118088	Prijavite se
130	125	14.8	15	2.5	P6241	G04-118064	Prijavite se
140	135	9.5	9.7	2.5	P6241	G04-118065	Prijavite se
140	135	14.8	15	2.5	P6241	G04-118066	Prijavite se
140	135	24.8	25	2.5	P6241	G04-118089	Prijavite se
160	155	9.5	9.7	2.5	P6241	G04-118067	Prijavite se
160	155	14.8	15	2.5	P6241	G04-118068	Prijavite se
160	155	24.8	25	2.5	P6241	G04-118090	Prijavite se
180	175	9.5	9.7	2.5	P6241	G04-118069	Prijavite se
180	175	14.8	15	2.5	P6241	G04-118070	Prijavite se
180	175	24.8	25	2.5	P6241	G04-118071	Prijavite se
200	195	9.5	9.7	2.5	P6241	G04-118072	Prijavite se
200	195	14.8	15	2.5	P6241	G04-118073	Prijavite se
200	195	24.8	25	2.5	P6241	G04-118074	Prijavite se
220	215	9.5	9.7	2.5	P6241	G04-118075	Prijavite se
220	215	14.8	15	2.5	P6241	G04-118076	Prijavite se
220	215	24.8	25	2.5	P6241	G04-1180707	Prijavite se
250	245	9.5	9.7	2.5	P6241	G04-118078	Prijavite se
250	245	14.8	15	2.5	P6241	G04-118079	Prijavite se
250	245	24.8	25	2.5	P6241	G04-118080	Prijavite se
20	15	5.4	5.6	2.5	P6411	G04-118091	Prijavite se
20	16.9	3.9	4	1.55	P6411	G04-118092	Prijavite se
25	20	5.4	5.6	2.5	P6411	G04-118093	Prijavite se
25	21.9	3.9	4	1.55	P6411	G04-118094	Prijavite se
25	20	9.5	9.7	2.5	P6411	G04-118095	Prijavite se
30	25	5.4	5.6	2.5	P6411	G04-118096	Prijavite se
30	25	9.5	9.7	2.5	P6411	G04-118097	Prijavite se
32	28.9	3.9	4	1.55	P6411	G04-118098	Prijavite se
32	27	5.4	5.6	2.5	P6411	G04-118099	Prijavite se
32	27	9.5	9.7	2.5	P6411	G04-118100	Prijavite se

123 4

Non per ISO10766

ØD	Ød	H	L	S	Material	Order code
144	150	19	19.2	3	P6241	G04-119322	Prijavite se
145	151	12.6	12.8	3	P6241	G04-119323	Prijavite se
146	152	19	19.2	3	P6241	G04-119324	Prijavite se
148	154	19	19.2	3	P6241	G04-119325	Prijavite se
148	154	19	19.2	3	P6241	G04-119326	Prijavite se
149	155	19	19.2	3	P6241	G04-119327	Prijavite se
152	158	19	19.2	3	P6241	G04-119328	Prijavite se
154	160	19	19.2	3	P6241	G04-119329	Prijavite se
159	165	19	19.2	3	P6241	G04-119330	Prijavite se
162	168	12.6	12.8	3	P6241	G04-119331	Prijavite se
162	168	19	19.2	3	P6241	G04-119332	Prijavite se
164	170	19	19.2	3	P6241	G04-119333	Prijavite se
166	172	19	19.2	3	P6241	G04-119334	Prijavite se
169	175	19	19.2	3	P6241	G04-119335	Prijavite se
174	180	19	19.2	3	P6241	G04-119336	Prijavite se
175	181	19	19.2	3	P6241	G04-119337	Prijavite se
179	185	19	19.2	3	P6241	G04-119338	Prijavite se
183	189	19	19.2	3	P6241	G04-119339	Prijavite se
184	190	19	19.2	3	P6241	G04-119340	Prijavite se
186	192	19	19.2	3	P6241	G04-119341	Prijavite se
189	195	19	19.2	3	P6241	G04-119342	Prijavite se
194	200	19	19.2	3	P6241	G04-119343	Prijavite se
199	205	19	19.2	3	P6241	G04-119344	Prijavite se
204	210	19	19.2	3	P6241	G04-119345	Prijavite se
209	215	19	19.2	3	P6241	G04-119346	Prijavite se
211	217	19	19.2	3	P6241	G04-119347	Prijavite se
214	220	19	19.2	3	P6241	G04-119348	Prijavite se
219	225	19	19.2	3	P6241	G04-119349	Prijavite se
224	230	19	19.2	3	P6241	G04-119350	Prijavite se
229	235	19	19.2	3	P6241	G04-119351	Prijavite se
231	237	19	19.2	3	P6241	G04-119352	Prijavite se
234	240	19	19.2	3	P6241	G04-119353	Prijavite se
239	245	19	19.2	3	P6241	G04-119354	Prijavite se
244	250	19	19.2	3	P6241	G04-119355	Prijavite se
21	25	9.5	9.7	2	P6411	G04-119366	Prijavite se
22	26	9.5	9.7	2	P6411	G04-119367	Prijavite se
23	27	9.5	9.7	2	P6411	G04-119368	Prijavite se
24	28	9.5	9.7	2	P6411	G04-119369	Prijavite se
25	29	9.5	9.7	2	P6411	G04-119370	Prijavite se
26	30	9.5	9.7	2	P6411	G04-119371	Prijavite se
28	32	9.5	9.7	2	P6411	G04-119372	Prijavite se
29	33	9.5	9.7	2	P6411	G04-119373	Prijavite se
30	34	9.5	9.7	2	P6411	G04-119374	Prijavite se
31	35	9.5	9.7	2	P6411	G04-119375	Prijavite se
29	35	9.5	9.7	2	P6411	G04-119376	Prijavite se
32	36	9.5	9.7	2	P6411	G04-119377	Prijavite se
34	38	9.5	9.7	2	P6411	G04-119378	Prijavite se
35	39	9.5	9.7	2	P6411	G04-119379	Prijavite se
35	39	12.6	12.8	2	P6411	G04-119380	Prijavite se
33	39	9.5	9.7	3	P6411	G04-119381	Prijavite se

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INSTALLATION DRAWING

MATERIAL

OPERATING CONDITIONS

DESIGN RECOMMENDATION

Per ISO10766

Non per ISO10766

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