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January 28, 2021

Sier-Bath Nylon couplings are compact and need no lubrication. They operate more than a broad temperature assortment at speeds as much as 5,000 RPM and are efficiently utilized in applications this kind of as Motor/Generator sets, pump sets, and many light to medium duty industrial coupling applications.
No lubricants are ever necessary, getting rid of the require for seals. The resilient nature on the nylon material makes the get hold of of the hubs and sleeves almost frictionless. Since no lubrication is used, the coupling can readily be adapted to quite a few applications which include vertical and blind installations wherever the slip-together elements offer you effortless inspection and adjustment.
Operationally, the coupling provides a minimum backlash solution that should operate in ambient temperature environments from -40° to 150° F. Nylon Sleeve couplings have precision molded sleeves and hubs without any bolts, pins, flanges, or protrusions to influence stability or safety. The nylon sleeve permits misalignment as much as 5° for Dentex and Nyflex couplings and 3° for that Mite.
When totally assembled, the Mite coupling weighs significantly less than 1lb as well as Nyflex only 3.50 lbs. 2 Spirolox Retaining Rings
Sleeve is securely held over the hubs by these spring-steel retaining rings. They can be eliminated in seconds, nevertheless they’ll withstand five,000 lbs endthrust.
Nylon Sleeve
Resilient, light-weight, abrasion and corrosion resistant nylon is accurately molded to mesh precisely with hubs. Their just about frictionless properties eliminate the will need for lubrication.
two Hubs
Sintered iron is normal during the Nyflex and Mite. Teeth are crowned to provide better misalignment capacity and to protect against gouging of Nylon sleeve. Maintain 0.13 inch spacing amongst hubs.
Functions
Molded nylon sleeve
No internal frictional reduction or heat buildup
Minimal backlash
High ambient temperature permitted
Resistance to grime, moisture, most chemical substances
Very low servicing (no seals, lubricant, retainers)
Higher torque, minimal intertia
Standard bores are available.