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