Ruland Manufacturing 3G-OTH-134390 — Technical Specifications

Name: Ruland Manufacturing 3G-OTH-134390 RULAND MANUFACTURING Jaw Coupling Hub: JS21 Coupling Size, 1 5/16 in Outside Dia, Inch, Aluminum (MPN JS21-10-A). Key specifications — attr662259: RULAND MANUFACTURING.
Brand: Ruland Manufacturing

The RULAND MANUFACTURING JS21-10-A is a zero-backlash curved jaw coupling hub in the JS21 coupling size, constructed from aluminum with an outside diameter of 1 5/16 inches. This inch-type hub is designed for motion control applications requiring precise torque transmission without backlash.

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Technical Specifications

Parameter	Value
Type	Inch, Aluminum
Outside Dia	1 5/16 in
Manufacturer Part Number	JS21-10-A