This Lovejoy radially removable spacer (RRSC) coupling hub replaces hubs on Lovejoy RRSC type jaw style flexible couplings. This hub transfers shock and misalignment from the shaft to the center element of the coupling assembly for reduced wear on the shaft assembly and has tines that mesh with the spacer assembly to lock the hub into place. Lovejoy jaw style couplings are suitable for use in various industrial power transmission applications such as compressors, blowers, pumps, conveyors, mixers, and gear boxes, among others.Flexible couplings are used to link two rotating shafts that are not aligned in order to transmit the rotational power, known as torque, from one shaft to the other. Most flexible couplings consist of two hubs and a middle assembly; each hub attaches to a shaft while the middle assembly flexes between the hubs to accommodate the misalignment of the two shafts. Shaft misalignments are generally either parallel or angular and cause complications to transmitting rotational power from one shaft to another in the form of stresses, loads, vibrations, and other forces, which vary from one type of misalignment to another. Flexible couplings are used in a broad range of applications, such as in motor vehicles, conveyors, escalators, agricultural, forestry and mining equipment, aeronautics, robotics and space exploration, among others.Lovejoy manufactures flexible couplings, universal joints, variable speed drives and various other transmission and mechanical power products. Their products meet the standards of the International Organization for Standardization (ISO), the Deutsches Institut für Normung (DIN), the American National Standards Institute (ANSI), the American Gear Manufacturers Association (AGMA), the Society of Automotive Engineers (SAE) and Japanese Industrial Standards (JIS) for quality assurance. The company, founded in 1900, is based in Downers Grove, IL.
Lovejoy 68514441228 41228 Size RRS090 Radially Removable Spacer Coupling Hub, Inch, 0.875" Bore, 2.11" OD, 0.188" x 0.094" Keyway
SKU: B004QWZS1E
Category: Multi-Flex
Description
Additional information
Asin | B004QWZS1E |
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Dimensions | |
Weight | |
Manufacturer |
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Specifications
Description |
8E SLEEVE |
Coupling Size |
8E |
Sleeve Type |
E |
Type |
Sleeves for S-Flex Endurance Couplings |
Material |
EPDM |
Color |
Black |
Connection Type A x B |
Coupling Sleeve |
Weight |
1.15 lb |
Nominal Torque |
1475 in·lb166.66 N·m |
Lovejoy 8E 2-Piece S-Flex Coupling Rubber Sleeve
- 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
- Urethane for transferring and absorbing shock load
- Absorbs shock and misalignment within the coupling assembly for reduced wear on the shaft assembly
- Unit count: 1.0
- Included components: Spider
- For use with Lovejoy C type (Medium duty) Jaw style flexible coupling assembly (sold separately)
- Cast iron for non-corrosive applications where strength and heat dissipation are factors and weight is not
- Transfers shock and misalignment to the center element of the coupling assembly for reduced wear on the shaft assembly
- Package Dimensions: 5.25" (L) x 5.25" (W) x 1.0" (H)
- Product Type: Bearings And Bushings
- Package Quantity: 1
- Country Of Origin: United States
- For use with Lovejoy curved jaw style flexible coupling assembly (sold separately)
- Urethane for transferring and absorbing shock load
- Absorbs shock and misalignment within the coupling assembly for reduced wear on the shaft assembly
- Country of origin: Poland
Multi-Flex
Lovejoy 68514426082 22 Saga Coupling, 1" x 1" Bore, 3" Length Through Bore, 7.31" OD, 8.69" OAL
- General purpose, torsionally soft coupling
- Two hubs connected with a SAGA donut
- Has a high tolerance for all forms of misalignment
- Country of origin: United States
- Iron sintered with powdered metals for strength, durability, and corrosion resistance
- Transfers shock and misalignment to the center element of the coupling assembly for reduced wear on the shaft assembly
- Package Dimensions: 6.858 L x 2.54H x6.35W(centimeters)
- Package Weight : 0.8 pounds
- For use with Lovejoy jaw type flexible coupling assembly (sold separately)
- Nitrile rubber for transferring and absorbing shock load
- Solid center design to keep shafts of the driver and driven equipment separate by a standard gap
- Operating temperatures range from -40 to 212 degrees F (-40 to 100 degrees C)
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