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7JNS Neoprene Sleeve, Split Construction

Model: 7JNS

Our new Sure-Flex Plus® EPDM and Neoprene sleeves are best-in-class for coupling performance and value. Their 4-way flexing action absorbs virtually all types of shock, misalignment, and end float. With Sure-Flex couplings, the need for lubrication and maintenance is eliminated.

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Specifications

Product Family: Sure-Flex Sleeve
Coupling Size: 7
Material Type: Neoprene
Max RPM: 5250
Outside Diameter (D): 4 11/32 in
Horsepower Rating [at 50 rpm]: 0.75
Horsepower Rating [at 300 rpm]: 4.5
Horsepower Rating [at 690 rpm]: 10
Horsepower Rating [at 870 rpm]: 13
Horsepower Rating [at 1150 rpm]: 17
Horsepower Rating [at 1200 rpm]: 18
Horsepower Rating [at 1750 rpm]: 26
Horsepower Rating [at 1800 rpm]: 27
Horsepower Rating [at 3450 rpm]: 51
Horsepower Rating [at 3600 rpm]: 54
Insert Design: One-Piece Split
Temperature Rating: -0°F to 200°F
Parallel Misalignment [Max]: 0.020 (in)
Angular Gap Misalignment [Max]: 0.081 (in)
Angular Misalignment [Max]:
Component WR²: 0.0133 lbs ft²
Torque Rate: 940 (in-lbs)
Stiffness: 2,769 in-lbs/rad
Stiffness: 313 Nm/rad
Torque Rate: 107 Nm
Torque: 940 in-lb
Sleeve Width (W): 2 3/16
Component Weight: 0.62 lbs
Component Weight: 0.28 kg
California Proposition 65: WARNING: Cancer- www.p65warnings.ca.gov

Documentation

We are now a part of Regal Rexnord.
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