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Sier-Bath Nylon coupling

Sier-Bath Nylon couplings are compact and need no lubrication. They operate more than a wide 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 lots of light to medium duty industrial coupling applications.
No lubricants are ever necessary, eliminating the need for seals. The resilient nature from the nylon materials can make the make contact with from the hubs and sleeves almost frictionless. Since no lubrication is used, the coupling can readily be adapted to many applications together with vertical and blind installations where the slip-together components supply quick inspection and adjustment.
Operationally, the coupling provides a minimum backlash solution that will operate in ambient temperature environments from -40° to 150° F. Nylon Sleeve couplings have precision molded sleeves and hubs without bolts, pins, flanges, or protrusions to have an effect on balance or security. The nylon sleeve permits misalignment as much as 5° for Dentex and Nyflex couplings and 3° for the Mite.
When wholly assembled, the Mite coupling weighs much less than 1lb and also the Nyflex only 3.50 lbs. 2 Spirolox Retaining Rings
Sleeve is securely held within the hubs by these spring-steel retaining rings. They can be removed in seconds, nonetheless they’ll stand up to 5,000 lbs endthrust.
Nylon Sleeve
Resilient, light-weight, abrasion and corrosion resistant nylon is accurately molded to mesh exactly with hubs. Their virtually frictionless properties do away with the want for lubrication.
two Hubs
Sintered iron is standard inside the Nyflex and Mite. Teeth are crowned to provide greater misalignment capability and to stop gouging of Nylon sleeve. Keep 0.13 inch spacing among hubs.
Characteristics
Molded nylon sleeve
No inner frictional reduction or heat buildup
Minimal backlash
High ambient temperature allowed
Resistance to grime, moisture, most chemical compounds
Very low maintenance (no seals, lubricant, retainers)
Substantial torque, minimal intertia
Typical bores are available.

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