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LoveJoy 68514436419 8E SLEEVE

BRAND: LoveJoy | MODEL: 68514436419 | CONDITION: NEW | SKU: 239016
LoveJoy 68514436419 8E SLEEVE

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Weight: 1.15 lbs UOM: EA

Additional Description



  • Lovejoy offers flexible sleeve for S-Flex coupling 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
E, N Sleeve Types
  • These sleeves feature a two-piece design with retaining ring. The E Type is molded in EPDM rubber and the N Type is molded in Neoprene. The two- piece design is ideal for applications where there is difficulty in separating the shafts of the driver and driven.
Description 8E SLEEVE
Coupling Size8E
Sleeve TypeE
TypeSleeves for S-Flex Couplings
Connection Type A x BCoupling Sleeve
Weight1.15 lb
Nominal Torque1135 in·lb128.24 N·m
Dimensional Data
Min. Bore0.750 in
Max. Bore1.938 in
Length (Dimension G)1.130 in28.70 mm
Outside Diameter5.060 in128.52 mm
Dimension L2.500 in63.50 mm
Cubic inches28.93207 in³
Performance Data
Temperature-30 to 375 ºF-34 to 135 ºC
Max. Speed4500 rpm
Angular Misalignment1 º
Axial Misalignment0.1250 in
Max. Parallel Misalignment0.062 in
Max. Torsional Wind-Up Angle15.00 º
    Unless otherwise specified, S-Flex couplings are supplied with EPDM flexible sleeves. EPDM has good resistance to commonly used chemicals and is generally not affected by dirt or moisture. Color is black.
  • Two piece sleeves are ideal for applications where small shaft separations inhibit the installation of a one piece sleeve.