Aerospace / Military
Aerospace Series General Aviation Rod Ends Spherical Bearings Mil Spec Series Rod Ends Spherical Bearings Bushings Approved Part Numbers
Commercial / Industrial
Rod End Bearings Inch Rod Ends Metric Rod Ends Spherical Bearings Inch Spherical Bearings Metric Spherical Bearings
Technical Resources
Terms and Definitions Articles Technical Data FAQs Key Term Translation Custom Engineered Products
Online Catalog
Engineers power search our entire catalog of bearing and bushings, with access to every attribute and technical specification possible. View our online catalog...
CAD (0) ▾
  • Cart is empty
  1. Request CAD files
  • JE, JN, JES & JNS Type Sleeves for S-Flex Couplings - Imperial
  • JE, JN, JES & JNS Type Sleeves for S-Flex Couplings - Imperial-2
  • Lovejoy offers flexible sleeves for S-Flex Endurance couplings in three designs: one-piece solid, one-piece split, and two-piece with retaining ring
  • The one-piece split design provides solutions for applications with unique requirements where small shaft separations inhibit the installation of a one-piece solid sleeve
  • Pre-molded teeth along the diameter of the sleeve engage with teeth of the coupling flanges
  • No clamps or screws are needed to connect the flanges with the flexible sleeve which securely lock together under torque for smooth transmission of power
  • Torque is transmitted through shear loading of the sleeve
  • All three sleeve materials are highly elastic which permits the S-Flex coupling to protect connected equipment from harmful shock loading, vibration, and shaft misalignment
JE, JN, JES, JNS Sleeve Types
    These sleeves feature a one-piece design molded in EPDM & Neoprene rubber. In the case of JES & JNS Types, the one-piece design is split to provide for ease of installation and removal.
1 - 40 of 40 | Results Per Page | View | Unit of Measure
1 
Request Information Compare Items Search by Specification
Clear Filter

Max. Bore (in)

Coupling Size

Sleeve Type

Part Number

Description 

Max. Bore

Coupling Size

Sleeve Type

Outside Diameter

Material

Dimension L

Nominal Torque

N/A 3JE-SLEEVE N/A 0.875 in N/A 3JE N/A JE N/A 1.880 in47.75 mm N/A EPDM N/A 1.000 in25.40 mm N/A 78 in·lb8.81 N·m
N/A 4JE-SLEEVE N/A 1.000 in N/A 4JE N/A JE N/A 2.310 in58.67 mm N/A EPDM N/A 1.250 in31.75 mm N/A 156 in·lb17.63 N·m
N/A 5JE-SLEEVE N/A 1.188 in N/A 5JE N/A JE N/A 2.940 in74.68 mm N/A EPDM N/A 1.560 in39.62 mm N/A 312 in·lb35.26 N·m
N/A 6JE-SLEEVE N/A 1.438 in N/A 6JE N/A JE N/A 3.75 in95.25 mm N/A EPDM N/A 1.880 in47.75 mm N/A 585 in·lb66.09 N·m
N/A 7JE-SLEEVE N/A 1.625 in N/A 7JE N/A JE N/A 4.340 in110.24 mm N/A EPDM N/A 2.190 in55.63 mm N/A 940 in·lb106.20 N·m
N/A 8JE-SLEEVE N/A 1.938 in N/A 8JE N/A JE N/A 5.060 in128.52 mm N/A EPDM N/A 2.500 in63.50 mm N/A 1475 in·lb166.66 N·m
N/A 9JE-SLEEVE N/A 2.375 in N/A 9JE N/A JE N/A 6.000 in152.40 mm N/A EPDM N/A 3.000 in76.20 mm N/A 2340 in·lb264.38 N·m
N/A 10JE-SLEEVE N/A 2.750 in N/A 10JE N/A JE N/A 7.060 in179.32 mm N/A EPDM N/A 3.440 in87.38 mm N/A 3735 in·lb422.00 N·m
N/A 3JES-SLEEVE N/A 0.875 in N/A 3JES N/A JES N/A 1.880 in47.75 mm N/A EPDM N/A 1.000 in25.40 mm N/A 78 in·lb8.81 N·m
N/A 4JES-SLEEVE N/A 1.000 in N/A 4JES N/A JES N/A 2.310 in58.67 mm N/A EPDM N/A 1.250 in31.75 mm N/A 156 in·lb17.63 N·m
N/A 5JES-SLEEVE N/A 1.188 in N/A 5JES N/A JES N/A 2.940 in74.68 mm N/A EPDM N/A 1.560 in39.62 mm N/A 312 in·lb35.26 N·m
N/A 6JES-SLEEVE N/A 1.438 in N/A 6JES N/A JES N/A 3.75 in95.25 mm N/A EPDM N/A 1.880 in47.75 mm N/A 585 in·lb66.09 N·m
N/A 7JES-SLEEVE N/A 1.625 in N/A 7JES N/A JES N/A 4.340 in110.24 mm N/A EPDM N/A 2.190 in55.63 mm N/A 940 in·lb106.20 N·m
N/A 8JES-SLEEVE N/A 1.938 in N/A 8JES N/A JES N/A 5.060 in128.52 mm N/A EPDM N/A 2.500 in63.50 mm N/A 1475 in·lb166.66 N·m
N/A 9JES-SLEEVE N/A 2.375 in N/A 9JES N/A JES N/A 6.000 in152.40 mm N/A EPDM N/A 3.000 in76.20 mm N/A 2340 in·lb264.38 N·m
N/A 10JES-SLEEVE N/A 2.750 in N/A 10JES N/A JES N/A 7.060 in179.32 mm N/A EPDM N/A 3.440 in87.38 mm N/A 3735 in·lb422.00 N·m
N/A 3JN-SLEEVE N/A 0.875 in N/A 3JN N/A JN N/A 1.880 in47.75 mm N/A Neoprene N/A 1.000 in25.40 mm N/A 60 in·lb6.78 N·m
N/A 4JN-SLEEVE N/A 1.000 in N/A 4JN N/A JN N/A 2.310 in58.67 mm N/A Neoprene N/A 1.250 in31.75 mm N/A 120 in·lb13.56 N·m
N/A 5JN-SLEEVE N/A 1.188 in N/A 5JN N/A JN N/A 2.940 in74.68 mm N/A Neoprene N/A 1.560 in39.62 mm N/A 240 in·lb27.12 N·m
N/A 6JN-SLEEVE N/A 1.438 in N/A 6JN N/A JN N/A 3.75 in95.25 mm N/A Neoprene N/A 1.880 in47.75 mm N/A 450 in·lb50.84 N·m
N/A 7JN-SLEEVE N/A 1.625 in N/A 7JN N/A JN N/A 4.340 in110.24 mm N/A Neoprene N/A 2.190 in55.63 mm N/A 725 in·lb81.91 N·m
N/A 8JN-SLEEVE N/A 1.938 in N/A 8JN N/A JN N/A 5.060 in128.52 mm N/A Neoprene N/A 2.500 in63.50 mm N/A 1135 in·lb128.24 N·m
N/A 3JNS-SLEEVE N/A 0.875 in N/A 3JNS N/A JNS N/A 1.880 in47.75 mm N/A Neoprene N/A 1.000 in25.40 mm N/A 60 in·lb6.78 N·m
N/A 4JNS-SLEEVE N/A 1.000 in N/A 4JNS N/A JNS N/A 2.310 in58.67 mm N/A Neoprene N/A 1.250 in31.75 mm N/A 120 in·lb13.56 N·m
N/A 5JNS-SLEEVE N/A 1.188 in N/A 5JNS N/A JNS N/A 2.940 in74.68 mm N/A Neoprene N/A 1.560 in39.62 mm N/A 240 in·lb27.12 N·m
N/A 6JNS-SLEEVE N/A 1.438 in N/A 6JNS N/A JNS N/A 3.75 in95.25 mm N/A Neoprene N/A 1.880 in47.75 mm N/A 450 in·lb50.84 N·m
N/A 7JNS-SLEEVE N/A 1.625 in N/A 7JNS N/A JNS N/A 4.340 in110.24 mm N/A Neoprene N/A 2.190 in55.63 mm N/A 725 in·lb81.91 N·m
N/A 8JNS-SLEEVE N/A 1.938 in N/A 8JNS N/A JNS N/A 5.060 in128.52 mm N/A Neoprene N/A 2.500 in63.50 mm N/A 1135 in·lb128.24 N·m
N/A 3JE-SLEEVE-10 PACK N/A 0.875 in N/A 3JE N/A JE N/A 1.880 in47.75 mm N/A EPDM N/A 1.000 in25.40 mm N/A 78 in·lb8.81 N·m
N/A 3JES-SLEEVE-10 PACK N/A 0.875 in N/A 3JES N/A JES N/A 1.880 in47.75 mm N/A EPDM N/A 1.000 in25.40 mm N/A 78 in·lb8.81 N·m
N/A 4JE-SLEEVE-10 PACK N/A 1.000 in N/A 4JE N/A JE N/A 2.310 in58.67 mm N/A EPDM N/A 1.250 in31.75 mm N/A 156 in·lb17.63 N·m
N/A 4JES-SLEEVE-10 PACK N/A 1.000 in N/A 4JES N/A JES N/A 2.310 in58.67 mm N/A EPDM N/A 1.250 in31.75 mm N/A 156 in·lb17.63 N·m
N/A 5JE-SLEEVE-10 PACK N/A 1.188 in N/A 5JE N/A JE N/A 2.940 in74.68 mm N/A EPDM N/A 1.560 in39.62 mm N/A 312 in·lb35.26 N·m
N/A 5JES-SLEEVE-10 PACK N/A 1.188 in N/A 5JES N/A JES N/A 2.940 in74.68 mm N/A EPDM N/A 1.560 in39.62 mm N/A 312 in·lb35.26 N·m
N/A 6JE-SLEEVE-10 PACK N/A 1.438 in N/A 6JE N/A JE N/A 3.75 in95.25 mm N/A EPDM N/A 1.880 in47.75 mm N/A 585 in·lb66.09 N·m
N/A 6JES-SLEEVE-10 PACK N/A 1.438 in N/A 6JES N/A JES N/A 3.75 in95.25 mm N/A EPDM N/A 1.880 in47.75 mm N/A 585 in·lb66.09 N·m
N/A 7JE-SLEEVE-5 PACK N/A 1.625 in N/A 7JE N/A JE N/A 4.340 in110.24 mm N/A EPDM N/A 2.190 in55.63 mm N/A 940 in·lb106.20 N·m
N/A 7JES-SLEEVE-5 PACK N/A 1.625 in N/A 7JES N/A JES N/A 4.340 in110.24 mm N/A EPDM N/A 2.190 in55.63 mm N/A 940 in·lb106.20 N·m
N/A 8JE-SLEEVE-5 PACK N/A 1.938 in N/A 8JE N/A JE N/A 5.060 in128.52 mm N/A EPDM N/A 2.500 in63.50 mm N/A 1475 in·lb166.66 N·m
N/A 8JES-SLEEVE-5 PACK N/A 1.938 in N/A 8JES N/A JES N/A 5.060 in128.52 mm N/A EPDM N/A 2.500 in63.50 mm N/A 1475 in·lb166.66 N·m
1 - 40 of 40 | Results Per Page | View | Unit of Measure
1