H & HS Type Elastomer Sleeves Timken 68514436848

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 H, HS Sleeve Types These sleeves feature both a one-piece solid (H) and two-piece split (HS) design and are molded of Hytrel. The sleeves in Hytrel material are designed to transmit power for high torque applications. Because of the design and the properties of the Hytrel molded sleeve, the H and HS sleeves should not be used as direct replacements for EPDM or Neoprene sleeves, and can only be used with S, TF, or SC flanges. Specifications Description 7H-SLEEVE Coupling Size 7H Sleeve Type H Type Sleeves for S-Flex Endurance Couplings Material Hytrel® Color Orange Connection Type A x B Coupling Sleeve Weight 1.00 lb Nominal Torque 2875 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 -65 to 250 ºF Max. Speed 5250.00 rpm Angular Misalignment 0.25 º Max. Parallel Misalignment 0.035 in Max. Torsional Wind-Up Angle 7.00 º Axial Misalignment 0.1250 in Features Features Hytrel is a polyester elastomer designed for high torque and high temperature applications and offers excellent resistance to chemical and oil conditions. Color is orange. Notes Notes Operating Hytrel within a high service factor application is not recommended.