Tools

 

OK coupling, installation and removal kits - SKF TMHK

When you use OK couplings to connect shafts, you benefit from our powerful SKF pressure oil process.

When assembling the OK coupling, a thin inner sleeve with a conical outer diameter slides onto the shaft.

A thick outer sleeve with a matching conical inner surface fits onto the inner sleeve.

-Oil is then injected between the sleeves.

-An integrated oil pressure press drives the outer sleeve onto the cone of the inner sleeve.

-Once the outer sleeve has reached its final position, a press fit is created – as if the outer sleeve had been heated and shrunk.

-However, no heat is required, and the coupling can be removed just as easily as it was installed.

The following variants are available:
TMHK 36, TMHK 37S, TMHK 37E
TMHK 38, TMHK 38S
TMHK 39
TMHK 40
TMHK 41

Technical data sheets or further information available on request
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Source: SKF