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Zero Backlash Jaw Coupling

JD21/33-85B

Zero Backlash Jaw Coupling
Item #101641895
  • Jaw Coupling Spider, OD 1 5/16" or 33.3mm
Zero Backlash Jaw Coupling
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  • Jaw Coupling Spider, OD 1 5/16" or 33.3mm

description

  • Comprised of two hubs and a torque-transmitting polyurethane spider. The spider is press fit between the jaws, ensuring zero backlash operation while dampening shock to the connected components. The spiders are available in three durometers to meet various application needs. 98 Shore A spiders provide the greatest strength and torsional rigidity, 92 Shore A spiders are a balance between stiffness and compliance and 85 Shore A are highly compliant.
Material Polyurethane
Type Zero Backlash
Component Spider
Inch/Metric Inch, Metric
O.D. 1.3125 in
Temperature Range [Max] 180 °F
Color Blue
Durometer 85 Shore A
Temperature Range [Min] -10 °F
Weight 0.014 LB
EAN or UPC 634529069035
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