We adjust to the customer's needs:
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shape of seal
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material (type of rubber) depending on the environment of the bearing working.
Toyo Seal, thanks to its experience and knowledge of the properties of materials and technologies,
strives for continuous product development and customer satisfaction.
Current range of outer diameter of seal in TSP: 23mm – 64mm
Current TS Group: 3,63mm - 462mm
Other sizes & colors can be negotiable
RUBBER GRADES IN USE
NBRNBR
NBR is characterised by good resistance to mineral oils, grease and fuels, as well as by significant flexibility, elasticity at low temperatures, gas permeation and compressive strength.
The temperature range in which NBR may be used is -35◦C to +100◦C, for shorter periods +130◦C.
Used in wide scope both in general applications and in the automotive industry.
S-NBRS-NBR
Characterised by better resistance to high temperatures than NBR - a maximum of +140 to -30◦C.
The remaining properties are the same as for NBR. Used primarily in applications for the automotive industry: decoupler, alternator.
H- NBRH- NBR
This rubber is characteristed by resistance to temperatures within the range from +160 ◦C and min -70 ◦C.
Good resistance to chemicals. Used in diverse applications for the automotive industry, such as for ex ample the water pump and belt stretcher.
ACMACM
ACM is characterised by better resistance to high temperatures than NBR.
The temperatures in which ACM is used range from -25◦C to +150◦C and for shorter periods +180◦C.
Very high resistance to ageing and to ozone.
Used in applications for the automotive industry, such as: transmissions, magnetic clutches, alternators.
FKMFKM
FKM is characterised by better resistance to high temperatures than ACM, with the temperature-related operation range being +240◦C to -45 ◦C.
Good resistance to petrol.
Used in applications for the automotive industry: electric, engine, drive shaft, tightener, fan clutch, as well as compressor equipping.
