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Elastomer dog couplings with radial clamping hub

  • Suitable for high speeds
  • Vibration absorbing
  • Radially actuated clamp hub ensures markedly shorter assembly times
  • Free of play through preload of the coupling star
  • Simple assembly (push-fit system)
Special features:

from £41.95

plus sales tax
10 results found


Spider polyurethane hardness Shore 98A.
Hub aluminium.
Radial clamping of the hub for short mounting times. The couplings can be mounted completely assembled or a plug-in assembly is also possible. Lightly oil the spider to ease assembly. Take note of the require tightening torque for the clamping screw.
The shaft to hub bore fit is a transition fit. The play should be min. 0.01 mm and max. 0.04 mm i.e.
shaft: Ø 28 k6
hub: Ø 28 F6
Bores smaller than D1/D2 min. are possible, however an optimal transfer of the couplings nominal torque is no longer guaranteed.
Hub bores D1 and D2 with separate tolerance class or range.
Drawing reference
1) elastomer spider