Material: Acrylonitrile-butadiene rubber
Code: 75 NBR 106200
Color: Black
Hardness: 75 Shore A
Components
Metal insert: Unalloyed steel DIN 1624 - EN10139
Spring: Spring steel 17223
Dirt wiper: Polyurethane(AU)
Operating conditions
T: ≤+80℃
V: ≤4 m/s
P: ≤0.05 MPa
(For material definitions, it must be taken into account that it is possible that not all extreme conditions will occur simultaneously.)
Fitting & installation
Shaft
Tolerance: ISO h 11
Runout: IT 8
Roughness: Ra=0.2 ... 0.8 μm
Rz=1.0 ... 5.0 μm
Rmax≤6.3 μm
Hardness: 45 ... 60 HRC
Finish: No lead; preferably plunge ground
Housing bore
Tolerance: ISO H8
Roughness metal outer surface OD: Rz = 10 ... 16 μm
Application: 1. Drives (agriculture vehicles, general industry)
2. Agriculture machinery
The DMHUI Combi Seal consists of at least two mounted elements which are
preferably used in agricultural and construction machinery. In addition the PU
element in this system can provide effective sealing for small axial motions.
DMHUI is a leading oil seal manufacturer with 17th experience in China mainland.
As a professional manufacturer, we mainly exports rubber sealing products.
Various in styles, including hydraulic oil seal, gearbox oil seal, o-ring, various rubber parts etc.
Further information please on inquiry.
With high quality products and considerate service, we will work together with you to enhance your business and improve the efficiency. Please don't hesitate to contact us to get more details of What is the purpose of the Tractor oil seal?.