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Profile PTFE High Pressure Radial Shaft Tg4 /M16 Seal Ring

China Profile PTFE High Pressure Radial Shaft Tg4/M16 Seal Ring, Find details about China Seal Ring, High Pressure from Profile PTFE High Pressure Radial Shaft Tg4/M16 Seal Ring

Model NO.
Tg4/M16 Profile Seal Ring
Standard
Standard
Trademark
Morgan
Transport Package
Polybag and Carton
Origin
China
HS Code
4016931000
Model NO.
Tg4/M16 Profile Seal Ring
Standard
Standard
Trademark
Morgan
Transport Package
Polybag and Carton
Origin
China
HS Code
4016931000
Product Description

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.
Advantages
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
Pressure30 MPa
Speed2 m/s
MediasMineral hydraulic oils
Fire-resistant liquids
Biocompatible fluids
Water
Others (contact our experts)
  
  
Applications
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.
Materials
Friction ring
Bronze-filled PTFE
Carbon-filled PTFE
Virgin PTFE
O-ring
NBR 70 Shore A
FKM 70 Shore A

Extrusion gaps

Radial section
S		Radial extrusion gap
F/2
10 MPa20 MPa30 MPa
2.450.150.100.05
3.750.200.150.10
5.500.250.200.15
7.750.300.250.20
10.500.300.250.20
14.000.450.300.25
 
Surface roughness
RoughnessDynamic surface areaStatic surface area
Ra0.05 - 0.2 µm≤ 1.6 µm
Rz0.4 - 1.6 µm≤ 10.0 µm
Rmax0.63 - 2.5 µm≤ 16.0 µm
 
Chamfers and radius
Radial section
S		Radius
R1		Radius
R2		Chamfer
C
2.450.200.402.00
3.750.200.602.50
5.500.201.003.50
7.750.201.305.00
10.500.201.806.50
14.000.202.507.50
 
Installation dimensions
Bore diameter
ØD1 H9		Groove diameterGroove widthRadial sectionO'Ring
cross-section		Number
of grooves
BECA 843
Standard
series		BECA 841
Heavy-duty
series		Ød1 h9L1 0/+0.20SØd2
8.0 - 39.9---D1 - 4.902.202.451.781
40.0 - 79.914.0 - 39.9D1 - 7.503.203.752.621
80.0 - 132.940.0 - 79.9D1 - 11.004.205.503.532
133.0 - 329.980.0 - 132.9D1 - 15.506.307.755.332
330.0 - 669.9133.0 - 329.9D1 - 21.008.1010.506.992
670.0 - 999.9330.0 - 669.9D1 - 28.009.5014.008.402
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


 

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