JE, JN, JES & JNS Type Elastomer Sleeves Timken 68514436398

Описание

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. Specifications Description 7JN-SLEEVE Coupling Size 7JN Sleeve Type JN Type Sleeves for S-Flex Endurance Couplings Material Neoprene Color Black w/ Green Dot Connection Type A x B Coupling Sleeve Weight 0.68 lb Nominal Torque 725 in·lb Dimensional Data Min. Bore 0.625 in Max. Bore 1.625 in Length (Dimension G) 1.000 in Outside Diameter 4.340 in Dimension L 2.190 in Cubic inches 18.83560 in³ Performance Data Temperature 0 to 200 ºF Max. Speed 5250.00 rpm Angular Misalignment 1 º Max. Parallel Misalignment 0.062 in Max. Torsional Wind-Up Angle 15.00 º Axial Misalignment 0.1250 in Features Features Neoprene provides very good performance characteristics for most applications and offers a very good resistance to chemical and oil conditions. Color is black with a green dot.