TB Wood's 4JN Sure-Flex Plus Neoprene Size 4 Sleeve Coupling Insert

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  • Regular price $12.95
  • 1 available


  • TB Wood's 4JN Sure-Flex Plus Neoprene Size 4 Sleeve Coupling Insert
  • Coupling Size: 4
  • Material Type: Neoprene
  • Max RPM: 7600
  • Outside Diameter (D): 2-5/16”
  • Horsepower Rating [at 50 rpm]: 0.12
  • Horsepower Rating [at 300 rpm]: 0.74
  • Horsepower Rating [at 690 rpm]: 1.7
  • Horsepower Rating [at 870 rpm]: 2.2
  • Horsepower Rating [at 1150 rpm]: 2.9
  • Horsepower Rating [at 1200 rpm]: 3
  • Horsepower Rating [at 1750 rpm]: 4.3
  • Horsepower Rating [at 1800 rpm]: 4.5
  • Horsepower Rating [at 3450 rpm]: 8.5
  • Horsepower Rating [at 3600 rpm]: 8.9
  • Insert Design: One-Piece Solid
  • Temperature Rating: -0°F to 200°F
  • Parallel Misalignment [Max]: 0.010" in.
  • Angular Gap Misalignment [Max]: 0.043" in.
  • Angular Misalignment [Max]: 1°
  • Component WR²: 0.0006 lbs ft²
  • Torque Rate: 156 (in-lbs)
  • Stiffness: 458 in-lbs/rad
  • Stiffness: 52 Nm/rad
  • Torque Rate: 18 Nm
  • Torque: 156 in-lb
  • Sleeve Width (W): 1-1/4"
  • Manufacturer: TB Wood's
  • Model Number: Sure-Flex Sleeve 
  • Part Number: 4JN
  • Also Known As: Grainger 32ZP79