S-Flex Endurance® Couplings

• 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 ...
  

  Search  JE, JN, JES & JNS Type Elastomer Sleeves - 40 Items

• Lovejoy offers flexible sleevse 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 ...

• 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 ...

• S flanges are made of high strength cast iron and are bored-to- size for a slip fit on standard shafts.
• S flanges are easy to install, are readily available from stock in a wide range of popular bore sizes, and are supplied with two set screws at 90°.
• The S Type coupling consists of two flanges and one sleeve.

Search  S Type Flanges with Keyway - Inch (Imperial) Bores - 152 Items

• S flanges are made of high strength cast iron and are bored-to- size for a slip fit on standard shafts.
• S flanges are easy to install, are readily available from stock in a wide range of popular bore sizes, and are supplied with two set screws at 90°.
• The S Type coupling consists of two flanges and one sleeve.

Search  S Type Flanges with Keyway - Metric Bores - 65 Items

• S flanges are made of high strength cast iron and are bored-to- size for a slip fit on standard shafts.
• S flanges are easy to install, are readily available from stock in a wide range of popular bore sizes, and are supplied with two set screws at 90°.
• The S Type coupling consists of two flanges and one sleeve.

• S flanges are made of high strength cast iron and are bored-to- size for a slip fit on standard shafts.
• S flanges are easy to install, are readily available from stock in a wide range of popular bore sizes, and are supplied with two set screws at 90°.
• The S Type coupling consists of two flanges and one sleeve.

• S flanges are made of high strength cast iron and are bored-to- size for a slip fit on standard shafts.
• S flanges are easy to install, are readily available from stock in a wide range of popular bore sizes, and are supplied with two set screws at 90°.
• The S Type coupling consists of two flanges and one sleeve.

• The J Type flanges in sizes 3J and 4J are made from die cast of high strength zinc alloy (tensile strength of 41,000 psi) and are furnished bore-to-size.
• Size 5J is provided in either zinc alloy or cast iron depending on the bore size.
• Size 6J is made from cast iron.
• J flanges are compatible with EPDM or Neoprene sleeves.
• Each flange has a keyway and two set screws (one set screw over the key and one at 90° to the keyway).
• The J Type coupling consists of two flanges and one sleeve.

Search  J Type Flanges with Keyway - Inch (Imperial) Bores - 29 Items

• The J Type flanges in sizes 3J and 4J are made from die cast of high strength zinc alloy (tensile strength of 41,000 psi) and are furnished bore-to-size.
• Size 5J is provided in either zinc alloy or cast iron depending on the bore size.
• Size 6J is made from cast iron.
• J flanges are compatible with EPDM or Neoprene sleeves.
• Each flange has a keyway and two set screws (one set screw over the key and one at 90° to the keyway).
• The J Type coupling consists of two flanges and one sleeve.

• The J Type flanges in sizes 3J and 4J are made from die cast of high strength zinc alloy (tensile strength of 41,000 psi) and are furnished bore-to-size.
• Size 5J is provided in either zinc alloy or cast iron depending on the bore size.
• Size 6J is made from cast iron.
• J flanges are compatible with EPDM or Neoprene sleeves.
• Each flange has a keyway and two set screws (one set screw over the key and one at 90° to the keyway).
• The J Type coupling consists of two flanges and one sleeve.

• The J Type flanges in sizes 3J and 4J are made from die cast of high strength zinc alloy (tensile strength of 41,000 psi) and are furnished bore-to-size.
• Size 5J is provided in either zinc alloy or cast iron depending on the bore size.
• Size 6J is made from cast iron.
• J flanges are compatible with EPDM or Neoprene sleeves.
• Each flange has a keyway and two set screws (one set screw over the key and one at 90° to the keyway).
• The J Type coupling consists of two flanges and one sleeve.

• The J Type flanges in sizes 3J and 4J are made from die cast of high strength zinc alloy (tensile strength of 41,000 psi) and are furnished bore-to-size.
• Size 5J is provided in either zinc alloy or cast iron depending on the bore size.
• Size 6J is made from cast iron.
• J flanges are compatible with EPDM or Neoprene sleeves.
• Each flange has a keyway and two set screws (one set screw over the key and one at 90° to the keyway).
• The J Type coupling consists of two flanges and one sleeve.

• Specifically designed for the pump industry, this coupling accommodates industry standard as well as special pump/motor separation
• This shaft separation facilitates easy pump repair of pump packing, bearings, and seals without disturbing pump or motor mounting and alignment
• The SC Type coupling consists of two flanges, a sleeve and two shaft hubs

• The center drop out section consists of two flanges and the flexible sleeve
• The flange is bolted to the shaft hub with four hex head cap screws
• The center drop out section can be removed by removing the hex head cap screws
• Flats on each hub ...
  

  Search  SC Type Spacer Coupling Hubs with Keyway, Standard Length - Inch (Imperial) Bores - 72 Items

• Specifically designed for the pump industry, this coupling accommodates industry standard as well as special pump/motor separation
• This shaft separation facilitates easy pump repair of pump packing, bearings, and seals without disturbing pump or motor mounting and alignment
• The SC Type coupling consists of two flanges, a sleeve and two shaft hubs

• The center drop out section consists of two flanges and the flexible sleeve
• The flange is bolted to the shaft hub with four hex head cap screws
• The center drop out section can be removed by removing the hex head cap screws
• Flats on each hub ...

• Specifically designed for the pump industry, this coupling accommodates industry standard as well as special pump/motor separation
• This shaft separation facilitates easy pump repair of pump packing, bearings, and seals without disturbing pump or motor mounting and alignment
• The SC Type coupling consists of two flanges, a sleeve and two shaft hubs

• The center drop out section consists of two flanges and the flexible sleeve
• The flange is bolted to the shaft hub with four hex head cap screws
• The center drop out section can be removed by removing the hex head cap screws
• Flats on each hub ...

• Specifically designed for the pump industry, this coupling accommodates industry standard as well as special pump/motor separation
• This shaft separation facilitates easy pump repair of pump packing, bearings, and seals without disturbing pump or motor mounting and alignment
• The SC Type coupling consists of two flanges, a sleeve and two shaft hubs

• The center drop out section consists of two flanges and the flexible sleeve
• The flange is bolted to the shaft hub with four hex head cap screws
• The center drop out section can be removed by removing the hex head cap screws
• Flats on each hub ...

• Specifically designed for the pump industry, this coupling accommodates industry standard as well as special pump/motor separation
• This shaft separation facilitates easy pump repair of pump packing, bearings, and seals without disturbing pump or motor mounting and alignment
• The SC Type coupling consists of two flanges, a sleeve and two shaft hubs

• The center drop out section consists of two flanges and the flexible sleeve
• The flange is bolted to the shaft hub with four hex head cap screws
• The center drop out section can be removed by removing the hex head cap screws
• Flats on each hub ...

• Specifically designed for the pump industry, this coupling accommodates industry standard as well as special pump/motor separation
• This shaft separation facilitates easy pump repair of pump packing, bearings, and seals without disturbing pump or motor mounting and alignment
• The SC Type coupling consists of two flanges, a sleeve and two shaft hubs

• The center drop out section consists of two flanges and the flexible sleeve
• The flange is bolted to the shaft hub with four hex head cap screws
• The center drop out section can be removed by removing the hex head cap screws
• Flats on each hub ...

• Specifically designed for the pump industry, this coupling accommodates industry standard as well as special pump/motor separation
• This shaft separation facilitates easy pump repair of pump packing, bearings, and seals without disturbing pump or motor mounting and alignment
• The SC Type coupling consists of two flanges, a sleeve and two shaft hubs

• The center drop out section consists of two flanges and the flexible sleeve
• The flange is bolted to the shaft hub with four hex head cap screws
• The center drop out section can be removed by removing the hex head cap screws
• Flats on each hub ...

• Specifically designed for the pump industry, this coupling accommodates industry standard as well as special pump/motor separation
• This shaft separation facilitates easy pump repair of pump packing, bearings, and seals without disturbing pump or motor mounting and alignment
• The SC Type coupling consists of two flanges, a sleeve and two shaft hubs

• The center drop out section consists of two flanges and the flexible sleeve
• The flange is bolted to the shaft hub with four hex head cap screws
• The center drop out section can be removed by removing the hex head cap screws
• Flats on each hub ...

• Model B (bushed) flanges are made of the same high-strength cast iron as the S flanges
• B flanges are designed to accommodate the industry standard bushing for easy installation and removal
• B flanges are available in sizes 6 through 16

• Model TF flanges are made from the same high-strength cast iron as the S flanges, but are designed to accommodate the international standard Taper Lock bushing for easy installation and removal
• TF Type flanges allow for mounting the bushing on the front (hub) side of the flange
• TF flanges are available in sizes 6 through 16 and can be used with JE, JN, JES, JNS, E, N, H, and HS sleeve types.

• TR flanges are similar to the TF style, but allow for the Taper Lock Bushing to be mounted and removed from the reverse or serration side of the flange
• The limited torque ratings of the Taper Lock Bushings allow TR flanges to only be used with EPDM or Neoprene sleeves
• Different bushing sizes are used, so they have different maximum bores than the TF flanges
• Sizes 6 through 16 are available