S-Flex Endurance Sleeve Types S-Flex Sleeves » Flexible sleeves for Lovejoy S-Flex Endurance couplings are available in three materials (EPDM, Neoprene, and Hytrel®) and in three basic designs: one piece solid, one-piece split, or two piece. JE, JN, JES and JNS Types » JE and JN Type sleeves feature a one-piece solid design. » JES and JNS Type sleeves feature a one-piece split design. » JE and JES Type sleeves are moulded in EPDM material. » JN and JNS Type sleeves are moulded in Neoprene material. E and N Types » E and N Type sleeves feature a two-piece design with retaining ring. » E Type sleeves are made from EPDM material and are available in sizes 5-16. » N Type sleeves are made from Neoprene material and are available in sizes 5-14. » Two piece sleeves are ideal for applications where small shaft separations inhibit the installation of a one piece sleeve H and HS Types. H and HS Types » H and HS Type sleeves are designed for high torque applications, transmitting about 4 times as much power as an equivalent EPDM or Neoprene sleeve. » Hytrel sleeves are available in a one-piece solid (H) or two-piece split (HS) construction. » Hytrel sleeves can be used only with S or SC flanges and can not be used with J or B flanges. » Hytrel sleeves should not be used as direct replacements for EPDM or Neoprene applications. » H and HS Type sleeves are available for sizes 6-14 (sizes 13 and 14 are available in HS only). Mechanical Power Transmission S-Flex Couplings Dimensional Data 13 Sleeve Dimensional Data www.jbj.co.uk/s-flex-couplings.html L OD Weight L OD Weight L OD Weight Types JE, JES, JN, & JNS EPDM & Neoprene Types E & N EPDM & Neoprene Types H & HS Hytrel JE, JN, JES and JNS Types E and N Types H and HS Types #DriveLineHarmony Size in mm in mm lbs kg in mm in mm lbs kg in mm in mm lbs kg 3 1.00 25.4 1.88 47.75 0.06 0.027 - - - - - - - - - - - - 4 1.25 31.75 2.31 58.67 0.10 0.045 - - - - - - - - - - - - 5 1.56 39.62 2.94 74.68 0.20 0.091 1.56 39.62 2.94 74.68 0.25 0.113 - - - - - - 6 1.88 47.75 3.75 95.25 0.40 0.181 1.88 47.75 3.75 95.25 0.49 0.222 1.88 47.75 3.75 95.25 0.44 0.200 7 2.19 55.63 4.34 110.24 0.62 0.281 2.19 55.63 4.34 110.24 0.77 0.349 2.19 55.63 4.34 110.24 0.69 0.313 8 2.50 63.50 5.06 128.52 1.13 0.513 2.50 63.50 5.06 128.52 1.40 0.635 2.50 63.50 5.06 128.52 1.40 0.635 9 3.00 76.20 6.00 152.40 1.46 0.662 3.00 76.20 6.00 152.40 2.00 0.907 3.00 76.20 6.00 152.40 1.80 0.816 10 3.44 87.38 7.06 179.32 2.32 1.052 3.44 87.38 7.06 179.32 3.20 1.452 3.44 87.38 7.06 179.32 2.90 1.315 11 - - - - - - 4.00 101.60 8.19 208.03 5.10 2.313 4.00 101.60 8.19 208.03 4.50 2.041 12 - - - - - - 4.69 119.13 9.56 242.82 8.10 3.674 4.69 119.13 8.56 217.42 7.30 3.311 13 - - - - - - 5.50 139.70 11.19 284.23 13.00 5.897 5.50 139.70 11.19 284.23 11.80 5.352 14 - - - - - - 6.50 165.10 13.09 332.49 21.10 9.571 6.50 165.10 13.09 332.49 19.30 8.754 16 - - - - - - 8.75 222.25 17.91 454.91 45.30 20.548 - - - - - -
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