CASSETTE RWDR-K7 53.2x78x13/14 NBR YWEI/China, for differential of CATERPILLAR 1197045, DEUTZ-FAHR 04415094, FENDT F510300020430, JOHN DEERE AL79951, ZF 0734309321,0734309419,0734319669,0750110153

List of agricultural machinery: 

Ford	2140
Ford	2850
Ford	3140
Ford	3350
Ford	5110
Ford	5610
Ford	6610
Ford	6710
Ford	7610
Ford	7710
Ford	7910
Ford	8210
John Deere	3040
John Deere	3050
John Deere	3640
John Deere	3640S
John Deere	3650

 

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