Oil seal COMBI 170x195x18 NBR KDIK/China , Corteco 12014157 ,Massey Ferguson 3429037M1

List of agricultural machinery: 

170x195x18
Tractor Massey Ferguson:
265S	365	4240	4345HV
275	375	4245	4355
275E	390	4245HV	4355HV
285S	390E	4255	4360
290	390T	4255HV	4365
290E	396	4260	4370
3050	398	4265	6235
3060	399	4270	6235HV
3065	4225	4325	6245
340	4225HV	4325HV	6245HV
350	4235	4335	6255
355	4235(USA)	4335HV	6255HV
360	4235HV	4345	6260
362	4235HV(USA)

Rubber properties - Acrylnitrile-butadiene rubber (NBR):

Standard color: black

NBR rubber demonstrates excellent resistance to the effects of mineral oils. It also provides particularly good results with hydraulic oils, grease, diesel fuels plus other aliphatic hydrocarbons, diluted acids and alkaline solutions that do not contain aromatic or chlorinated additives. Its excellent mechanical properties, such as high resistance to pressure and abrasion, high stability and good temperature resistance (-20°С to +120 °С), ensure a wide application range for this rubber. 

Advantages:

- good oil and fuel resistance (especially to hydraulic oils)

- good working temperature range: -20°С to +120 °С in oil

- good resistance to pressure

- good wear resistance and high tensile strength

- low swelling in water

Limitations:

- poor weather, light and ozone resistance 

- poor resistance to polar fluids 

- poor resistance to chlorinated hydrocarbons