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January 28, 2021

Sier-Bath Nylon couplings are compact and need no lubrication. They operate more than a wide temperature assortment at speeds up to 5,000 RPM and are properly used in applications such as Motor/Generator sets, pump sets, and many light to medium duty industrial coupling applications.
No lubricants are ever expected, eliminating the will need for seals. The resilient nature of the nylon material can make the get in touch with of your hubs and sleeves almost frictionless. Considering that no lubrication is employed, the coupling can readily be adapted to numerous applications such as vertical and blind installations in which the slip-together elements give simple inspection and adjustment.
Operationally, the coupling provides a minimal backlash option that will operate in ambient temperature environments from -40° to 150° F. Nylon Sleeve couplings have precision molded sleeves and hubs with no bolts, pins, flanges, or protrusions to have an effect on stability or security. The nylon sleeve permits misalignment up to 5° for Dentex and Nyflex couplings and 3° for the Mite.
When completely assembled, the Mite coupling weighs significantly less than 1lb as well as Nyflex only 3.50 lbs. two Spirolox Retaining Rings
Sleeve is securely held on the hubs by these spring-steel retaining rings. They might be eliminated in seconds, but they’ll stand up to five,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 get rid of the want for lubrication.
two Hubs
Sintered iron is regular within the Nyflex and Mite. Teeth are crowned to provide higher misalignment capability and to reduce gouging of Nylon sleeve. Preserve 0.13 inch spacing between hubs.
Capabilities
Molded nylon sleeve
No internal frictional loss or heat buildup
Minimal backlash
Higher ambient temperature permitted
Resistance to filth, moisture, most chemical compounds
Reduced upkeep (no seals, lubricant, retainers)
Higher torque, low intertia
Common bores are available.