OSI Piston Seal Hydraulic Mechanical PUR Oil Seals

Place of Origin CHINA(MAINLAND)
Brand Name SUNCAR
Model Number OSI
CertifiC.A.Tion ISO9001
Minimum Order Quantity 100 PCS
Price Negotiation
Packaging Details PP bag inside, carton box outside
Delivery Time 3-5 days after payment received(public holiday excluded)
Payment Terms Western Union, L/C, T/T, , D/A, D/P
Supply Ability 1000 pcs per month

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Product Details
Material PUR U801 Temperature -30℃~+100℃
Pressure ≤30Mpa Speed ≤1m/s
Hardness 90-95 A Feature Excellent Durability And Flexibility In Using
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Hydraulic Piston Seal


OSI Piston Seal


Mechanical Oil Seals

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Product Description


OSI Piston Seal Hydraulic Mechanical PUR Oil Seals

Piston seals are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurized fluid does not leak across the cylinder head as the system pressure pushes the piston down the cylinder bore. The choice of piston seal is decided by the way in which the cylinder operates. OSI hydraulic piston seal has medium sliding resistance, small cross-section design, can be fitted into an integral groove, and a seal with a smaller cross-section than ODI.


Product Parameter:

Product Name OSI Piston Seal
Material PUR U801
Temperature -30℃~+100℃
Pressure ≤30Mpa
Speed ≤1m/s
Hardness 90-95 A
Packing PP bag inside, carton box outside
Payment Terms Western Union, L/C, T/T, Money Gram, D/A, D/P
Brand name SUNCAR
CertifiC.A.Tion ISO9001
Shipping Mode By air, by sea, by express(FedEx, UPS, DHL, TNT, etc.)
Feature Excellent durability and flexibility in using



● Insensibility against shock loads and pressure peaks.

● High resistance against extrusion.

● Sufficient lubriC.A.Tion due to pressure medium between the sealing lips.

● Suitable for hardest working conditions.

● Easy installation.



Tapered grinder, heating fans, ventilator anesthesia machine etc, roller lathe, machine tool accessories, medical equipment, survey accessories, die casting mold, dye pigments, coupling type, pump, oil cylinder, etc.



If you find any quality problems when the goods arrive, please contact us. If this is indeed our responsibility, we will resend the same parts for you free of charge in the next batch of orders. We hope to cooperate with you for a long time. With careful consideration, we can help you win a good reputation from consumers in terms of quality, delivery speed, packaging, etc.


Product Image:

OSI Piston Seal Hydraulic Mechanical PUR Oil Seals 0


Product Size That We Can Provide:

35*27*5 70*60*6 120*105*9 200*180*12
35.5*27.5*5 71*60*7 120*106*8.5 210*190*12
35.5*28*5 71*61*6 125*112*8.5 220*200*12
40*30*6 73*63*6 125*112*9 224*204*12
41.5*31.5*6 75*65*6 130*115*9 225*205*12
45*35*6 77*67*6 140*125*9 230*210*12
45*35.5*6 80*70*6 145*130*9 240*220*12
50*40*6 80*71*6 150*135*9 250*230*12
55*45*6 85*75*6 150*136*8.5 260*240*12
56*45*7 90*80*6 155*140*9 270*250*12
56*46*6 100*85*9 160*145*9 280*255*16
60*50*6 105*90*9 170*155*9 290*265*16
63*53*6 110*95*9 175*160*9 300*275*16
65*55*6 112*98*8.5 180*165*9



Part Number:

FU0420L0 FU1193L0 FU0825L0 FU1481L0
FU0450L0 FU1212L0 FU0846L0 FU1511L0
FU2141L0 FU2148L0 FU2145L0 FU1539L0
FU0490L0 FU2847L0 FU0877L0 FU1572L0
FU2142L0 FU1926L0 FU0889L0 FU1594L0
FU0563L0 FU1278L0 FU0897L0 FU1606L0
FU2143L0 FU1320L0 FU0922L0 FU1618L0
FU0613L0 FU2405L0 FU0936L0 FU1635L0
FU0692L0 FU1356L0 FU2146L0 FU1655L0
FU1120L0 FU1730L0 FU1152L0 FU1745L0
FU2144L0 FU0720L0 FU0742L0 FU0784L0
FU0807L0 FU2147L0 FU0979L0 FU1019L0
FU1078L0 FU2149L0 FU1386L0 FU1404L0
FU1441L0 FU1458L0 FU1760L0 FU1675L0