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ODI Piston U-cup Seals Polyurethane Lip Seal For Hydraulic Sealing

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ODI Piston U-cup Seals Polyurethane Lip Seal For Hydraulic Sealing

Certification : ISO9001, IATF16949, ISO14001, ISO45001

Diameter Range : 5mm~750mm

Price : Negotiable

Type : Piston Seal

Payment Terms : T/T

Place of Origin : China(mainland)

Temperature : -30℃ ~ +110℃

Color : Green, Blue, other colors upon request

Model Number : ODI PUA

MOQ : 50pcs

Product Name : Piston U Seal, Piston U-cup

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ODI is a U-shaped piston seal with an asymmetric sealing lip, a higher inner lip, and a lower outer lip. ODI is suitable for applications where standard rubber or fabric-reinforced rubber seals fail to meet performance requirements. It is primarily used for sealing pistons and plungers in heavy-duty mobile machinery or industrial hydraulic systems. We also supply low-temperature U-seals (-45℃~+100℃).

Technical data

Pressure	Speed	Temperature	Media
0~35MPa	0.5m/s	–30° C / +110° C	hydraulic mineral oils (HPU for water-based fluids)

Advantages

Suitable for static and dynamic sealing
Excellent wear resistance
Insensitive to impact loads and pressure peaks
High extrusion resistance
Low permanent compression set
Suitable for harsh operating conditions
Easy to install

Applications

Hydraulic cylinders
Mobile Machinery
Agricultural Machines
Industrial Hydraulic Equipment
Construction Machinery

Specification

ODI Piston U-cup Seals Polyurethane Lip Seal For Hydraulic Sealing

d	D	H	L1	L2
5	15	8	9	11
6	15	8	9	11
8	14	4	4.7	6.7
11.2	19.2	5	5.7	7.7
14	22	5	5.7	7.7
17	25	10	11	13
19	34	8	9	12
20	30	5	5.7	7.7
25	40	12	13	16
27	35	5	5.7	7.7
30	40	6	7	9
30	40	6.5	7.5	9.5
30	40	8	9	11
30	45	6	7	10
30	45	12	13	16
33	45	9	10	13
35	45	6	7	9
35	45	8	9	11
35	48	10	11	14
35	50	12	13	16
35	55	12	13	16
40	50	6	7	9
40	50	6.5	7.5	9.5
40	50	8	9	11
40	50	9	10	12
45	55	6	7	9
45	56	7	8	10
45	60	10	11	14
45	65	12	13	16
46	56	6	7	9
48	63	9	10	13
50	60	6	7	9
50	60	8	9	11
50	63	14	15	18
50	65	9	10	13
50	70	9	10	13
50	70	12	13	16
53	63	6	7	9
53	63	6.5	7.5	9.5
55	70	9	10	13
55	70	10	11	14
55	70	12	13	16
55	75	12	13	16
58	72	12	13	16
60	70	6	7	9
60	70	8	9	11
60	75	13	14	17
61	71	6	7	9
64	80	12	13	16
65	75	6	7	9
65	80	10	11	14
70	80	6	7	9
70	80	8	9	11
70	86	12	13	16
71	80	6.5	7.5	9.5
75	88	9.5	10.5	13.5
75	90	9	10	13
75	90	10	11	14
75	100	18	19	22
80	90	6	7	9
80	95	12	10	13
85	100	9	10	13
85	100	9.5	10.5	13.5
95	110	9	10	13
100	115	9	10	13
100	120	13	14	17
100	130	12	13	16
106	120	8.5	9.5	12.5
110	120	6	7	9
110	125	9	10	13
110	125	10	11	14
110	130	12	13	16
112	125	9	10	13
115	130	9	10	13
118	133	9	10	13
120	140	13	14	17
125	140	9	10	13
135	150	9	10	13
135	160	19	20	23
140	160	13	14	17
145	160	9	10	13
155	170	9	10	13
165	180	9	10	13
175	190	9	10	13
190	210	12	13	16
195	220	16	17	21
200	220	12	13	16
215	240	16	17	21
225	250	19	20	24
230	250	12	13	16
230	250	12.5	13.5	16.5
270	300	19	20	24
280	310	19	20	24
290	320	19	20	24
300	330	19	20	24
370	400	22	23	27

Please contact us directly for more dimensions or other requests.

ODI Piston U-cup Seals Polyurethane Lip Seal For Hydraulic Sealing Images

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