Gold Member Since 2017
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Guangzhou Morgan Seals Co., Ltd.

Seal Ring, Rubber Seal Ring, Rubber Seal manufacturer / supplier in China, offering Omk-Mr/OE Series NBR/FKM+PTFE Hydraulic Piston Seal Ring, Sc/a Type Single Lip Inner Skeleton NBR, Viton, FKM, EPDM or Customized Rubber Oil Seal, PTFE/NBR/FKM/Fabric Whole Series Rotary Shaft Oil Seals and so on.

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Supplier Homepage Product Hydraulic Seals Piston Seals Omk-Mr/OE Series NBR/FKM+PTFE Hydraulic Piston Seal Ring

Omk-Mr/OE Series NBR/FKM+PTFE Hydraulic Piston Seal Ring

FOB Price: US $0.5-5 / Piece
Min. Order: 50 Pieces
Min. Order FOB Price
50 Pieces US $0.5-5/ Piece
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Production Capacity: 100000PCS/Month
Transport Package: Carton
Payment Terms: T/T

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Basic Info
  • Model NO.: NO
  • Application: Cylinder
  • Performance: High Pressure
  • Standard: Standard
  • Wearing Ring Material: PTFE-Bronze
  • Reciprocation Speed: 0-5m/S
  • OEM, ODM: Accept
  • Color and Dimension: Accept Customized Products
  • Lead Time: 30days
  • Specification: 3mm-13000mm
  • HS Code: 4016931000
  • Material: NBR/FKM+PTFE
  • Type: Shaft Seal
  • Shape: O-Ring
  • O-Ring Material: NBR/FKM
  • Pressure: 0-50MPa
  • Frequency: 0-5 Hz
  • Thermal Application: -30~+200celicus Degree
  • Working Media: Hydraulic Oil, Gas, Water etc
  • Trademark: morgan
  • Origin: China
Product Description
Description
The NO profiles are double acting composite piston seals composed of a filled PTFE friction ring and pre-tightened rubber O-ring. They can be assembled in grooves according to standard ISO 7425/1. Option of connecting the seal to 1 or 2 back-up rings.
Design standard
The series is in conformity with ISO 7425/I, GB/T15242.1-94 and GB/T15242.3-94. Reference can also be made to Busak+Shamba's GS55044 series, Merkel's OMK-MR,Trelleborg's YG4 series, AS's YB series and Parker's OE series.
Technical data
Temperature-30°C/+200°C
Pressure50 MPa
Speed5 m/s
MediasMineral hydraulic oils
Fire-resistant liquids
Biocompatible fluids
Water
Others (contact our experts)
  
  
Applications
Mobile machinery
Injection presses
Machine tools
Presses
Standard cylinders

Materials
Friction ring
Bronze-filled PTFE
Carbon-filled PTFE
GL Blue PTFE

O'Ring
NBR 70 Shore A
FKM 70 Shore A

Advantages
Optimal sealing in static and dynamic applications
Low friction coefficient; no stick-slip effect
Excellent abrasion and extrusion resistance
Wide temperature range and excellent chemical resistance, depending on the material selected for the O-ring

Omk-Mr/OE Series NBR/FKM+PTFE Hydraulic Piston Seal Ring
Extrusion gaps
Radial section
S
Radial extrusion gap
F/2
10 MPa20 MPa40 MPa
2.450.300.200.15
3.750.400.250.15
5.500.400.250.20
7.750.500.300.20
10.500.600.350.25
12.250.600.350.25
14.000.700.500.30
19.001.000.700.60
 
Surface roughness
RoughnessDynamic surface areaStatic surface areaGroove flanks
Ra0.05 - 0.2 µm≤ 1.6 µm≤ 3.2 µm
Rz0.4 - 1.6 µm≤ 6.3 µm≤ 10.0 µm
Rmax0.63 - 2.5 µm≤ 10.0 µm≤ 16.0 µm
 
Chamfers and radius
Radial section
S
Radius
R1
Radius
R2
Chamfer
C
2.450.300.403.00
3.750.300.603.00
5.500.301.003.00
7.750.301.305.00
10.500.301.806.00
12.250.301.808.00
14.000.302.5010.00
19.000.303.0012.00
Installation dimensions
Bore diameter
ØD1 H9
Groove diameterGroove widthRadial sectionO'Ring
cross-section
Standard
series
Light
series
Heavy-duty
series
Ød1 h9L1 0/+0.20SØd2
8.0 - 14.915.0 - 39.9---D1 - 4.902.202.451.78
15.0 - 39.940.0 - 79.9---D1 - 7.503.203.752.62
40.0 - 79.980.0 - 132.915.0 - 39.9D1 - 11.004.205.503.53
80.0 - 132.9133.0 - 329.940.0 - 79.9D1 - 15.506.307.755.33
133.0 - 329.9330.0 - 669.980.0 - 132.9D1 - 21.008.1010.506.99
330.0 - 669.9670.0 - 999.9133.0 - 329.9D1 - 24.508.1012.256.99
670.0 - 999.91000.0 - **330.0 - 669.9D1 - 28.009.5014.008.40
1000.0 - **---1000.0 - **D1 - 38.0013.8019.0012.00
 
For special applications > 40 MPa, we recommend using an H8/f8 tolerance (bore/piston) or selecting other more suitable materials. Please contact our experts.
NO seal ring size chart
Order No.D1d1L1+0.2R2max
NO008083.12.20.5
NO0100105.1
NO0140149.1
NO0150157.53.20.5
NO0160168.5
NO01801810.5
NO02002012.5
NO02502517.5
NO02802820.5
NO03003022.5
NO03203224.5
NO03503527.5
NO03603628.5
NO03803830.5
NO03903931.5
NO040040294.20.7
NO04504534
NO04804837
NO05005039
NO05205241
NO05505544
NO06006049
NO06306352
NO06406453
NO06506554
NO07007059
NO07507564
NO08008064.56.31.2
NO08508569.5
NO08908973.5
NO09009074.5
NO09509579.5
NO100010084.5
NO105010589.5
NO110011094.5
NO115011599.5
NO1200120104.5
NO1250125109.5
NO1300130114.5
NO1320132116.5
NO13301331128.11.5
NO1350135114
NO1400140119
NO1450145124
NO1500150129
NO1550155134
NO1600160139
NO1650165144
NO1700170149
NO1750175154
NO1800180159
NO1900190169
NO2000200179
NO2100210189
NO2200220199
NO2300230209
NO2400240219
NO2500250229
NO2600260239
NO2700270249
NO2800280259
NO2900290269
NO3000300279
NO3100310289
NO3200320299
NO3300330305.5
NO3400340315.5
NO3500350325.58.11.5
NO3600360335.5
NO3700370345.5
NO3800380355.5
NO3900390365.5
NO4000400375.5
NO4100410385.5
NO4200420395.5
NO4300430405.5
NO4400440415.5
NO4500450425.5
NO4600460435.5
NO4700470445.5
NO4800480455.5
NO4900490465.5
NO5000500475.5
NO5100510485.5
NO5200520495.5
NO5300530505.5
NO5400540515.5
NO5500550525.5
NO5600560535.5
NO5700570545.5
NO5800580555.5
NO5900590565.5
NO6000600575.5
NO6100610585.5
NO6200620595.5
NO6300630605.5
NO6400640615.5
NO6500650625.5
NO6600660635.5
NO67006706429.52
NO6800680652
NO6900690662
NO7000700672
NO7100710682
NO7500750722
NO8000800772
NO9000900872
Morgan Seals has the biggest vulcanizing machine(4000T) and different kinds of seal moulds. So for the non standard seals, please do not hesitate to contact with us. The following is the the picture of our production line and warehouse :Omk-Mr/OE Series NBR/FKM+PTFE Hydraulic Piston Seal Ring

Guangzhou Morgan Seals Co. Ltd is a Sino-US joint venture that manufactures the seals and other sealing components for applications in steel, power, mining, heavy machinery, construction equipment, chemical and petrochemical industries. Our products range includes rubber seals, PU seals, sealant, fluid silicone products, other rubber parts and custom sealing components. Morgan seals not only sell sealing products, but also offers good sales and aftersales service.
Omk-Mr/OE Series NBR/FKM+PTFE Hydraulic Piston Seal Ring
 

Omk-Mr/OE Series NBR/FKM+PTFE Hydraulic Piston Seal Ring
 

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