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Home > Products > Rotary Seals > Roto Seals > Tg4/M16 Profile PTFE High Pressure Radial Shaft Seal Ring

Tg4/M16 Profile PTFE High Pressure Radial Shaft Seal Ring

Basic Info

Model No.:  EO series

Product Description

Model NO.: EO series Usage: Rotary Shaft Speed: Speed Lip: Composite Lip Color and Dimension: Accept Customized Products Work Media: Water, Lubricant, Greases and So on OEM,ODM: Yes FKM Thermal Application: -15~+200 Celicus Degree Reciprocation Speed: 1m/S Specification: 6-30000mm HS Code: 4016931000 Material: NBR, Viton, FKM, PTFE Type: Assembled Pressure: Pressure Type Standard: Standard Delivery Date: 20 Days PTFE Thermal Application: -250~+260 Celsius Degree NBR Thermal Application: -30~+100 Celicus Degree Pressure Data: 30MPa Trademark: morgan Origin: China Composed of a filled PTFE friction ring and an O'Ring, which guarantees pre-tightening, the "roto-seals" allow a reliable and durable radial sealing. These radial seals have a very low friction coefficient, which ensures long-term optimal sealing. Furthermore, the "roto-seals" that are resistant to very high pressures (approximately 30 MPa), can withstand sharp increases in temperature, and are completely protected from the stick-slip" effect. Description
Morgan EO swiveling seals are single or double acting piston Rotary Seals composed of a filled PTFE grooved friction ring and a pre-tightened rubber O-ring. It is generally used together with guide rings.
Design Standard
The design and apply refers to the GS56140-GS56145 series of B+L, TG4 series of Trelleborg, M16 series of Merkel, OQ series of Parker, YRB series of AS.
Low friction coefficient; no stick-slip effect on startup
Excellent abrasion and extrusion resistance
The grooves provide an integrated lubrication system
Excellent dimensional stability
Technical data
Temperature -30°C/+200°C
Pressure 30 MPa
Speed 2 m/s
Medias Mineral hydraulic oils
Fire-resistant liquids
Biocompatible fluids
Others (contact our experts)
Rotary hydraulic transmission exists in industries such as engineering machinery, construction machinery and mobile devices. It seals the rod, shaft, pin, rotary distributors, hydraulic motors and rotary joints which make rotating or swinging motion. Double acting rotary seal, can undergo pressure from both sides or alternating pressure. Installed in grooves of ISO 7425 standard. Single acting structure of higher rotating speed.
Friction ring
Bronze-filled PTFE
Carbon-filled PTFE
Virgin PTFE
NBR 70 Shore A
FKM 70 Shore AExtrusion gaps
Radial section
Radial extrusion gap
10 MPa 20 MPa 30 MPa
2.45 0.15 0.10 0.05
3.75 0.20 0.15 0.10
5.50 0.25 0.20 0.15
7.75 0.30 0.25 0.20
10.50 0.30 0.25 0.20
14.00 0.45 0.30 0.25
  Surface roughness
Roughness Dynamic surface area Static surface area
Ra 0.05 - 0.2 µm ≤ 1.6 µm
Rz 0.4 - 1.6 µm ≤ 10.0 µm
Rmax 0.63 - 2.5 µm ≤ 16.0 µm
  Chamfers and radius
Radial section
2.45 0.20 0.40 2.00
3.75 0.20 0.60 2.50
5.50 0.20 1.00 3.50
7.75 0.20 1.30 5.00
10.50 0.20 1.80 6.50
14.00 0.20 2.50 7.50
  Installation dimensions
Bore diameter
ØD1 H9
Groove diameter Groove width Radial section O'Ring
of grooves
BECA 843
BECA 841
Ød1 h9 L1 0/+0.20 S Ød2
8.0 - 39.9 --- D1 - 4.90 2.20 2.45 1.78 1
40.0 - 79.9 14.0 - 39.9 D1 - 7.50 3.20 3.75 2.62 1
80.0 - 132.9 40.0 - 79.9 D1 - 11.00 4.20 5.50 3.53 2
133.0 - 329.9 80.0 - 132.9 D1 - 15.50 6.30 7.75 5.33 2
330.0 - 669.9 133.0 - 329.9 D1 - 21.00 8.10 10.50 6.99 2
670.0 - 999.9 330.0 - 669.9 D1 - 28.00 9.50 14.00 8.40 2
For special applications > 20 MPa, we recommend using an H8/f8 tolerance (bore/groove) or selecting other more suitable materials. Please contact our experts.
Tg4/M16 Profile PTFE High Pressure Radial Shaft Seal Ring

Morgan Seals has the biggest vulcanizing machine(4000T) and different kinds of seal moulds. So for the non standard rotary seals, please do not hesitate to contact with us. The following is the the picture of our production line and warehouse:
Tg4/M16 Profile PTFE High Pressure Radial Shaft Seal Ring
Our services:
Guangzhou Morgan Seals Co., Ltd the expert in sealing solution field who combines the rich seals research and production experience of her parent firm with the advanced technology and administration of Morgan, Worcester. Morgan Seals Research and Development ability is based on her parent firm who has won awards as scientific research achievements for more than 1000 projects and over 200 of them won scientific and technological progress prizes of municipal, provincial, ministerial and national levels. At the same time, it also has one National Certified Laboratory, one National Engineering Research Centers and three Industry Level Inspection Centers.
Tg4/M16 Profile PTFE High Pressure Radial Shaft Seal Ring

Tg4/M16 Profile PTFE High Pressure Radial Shaft Seal Ring

Contact us if you need more details on Shaft Seal. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Radial Seal、Roto Seal. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Rotary Seals > Roto Seals

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