- Product Types of LovejoyProduct Types of Lovejoy
- Couplings & Power Transmission Parts CatalogCouplings & Power Transmission Parts Catalog
- S-Flex Endurance® CouplingsS-Flex Endurance® Couplings
- E & N Type Elastomer SleevesE & N Type Elastomer Sleeves
- Item Number 68514452727
Item Number 68514452727, E & N Type Elastomer Sleeves
68514452727E & N Type Elastomer SleevesLovejoy
- 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 elastic which permits the S-Flex coupling to protect connected equipment from harmful shock loading, vibration, and shaft misalignment
- 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.
Unit of Measure
Specifications
Description |
N/A 8E SLEEVE (PACK OF 5) |
Coupling Size |
N/A 8E |
Sleeve Type |
N/A E |
Type |
N/A Sleeves for S-Flex Endurance Couplings |
Material |
N/A EPDM |
Color |
N/A Black |
Connection Type A x B |
N/A Coupling Sleeve |
Weight |
N/A 6.91 lb |
Nominal Torque |
N/A 1475 in·lb166.66 N·m |
Dimensional Data
Min. Bore |
N/A 0.750 in |
Max. Bore |
N/A 1.938 in |
Length (Dimension G) |
N/A 1.130 in28.70 mm |
Outside Diameter |
N/A 5.060 in128.52 mm |
Dimension L |
N/A 2.500 in63.50 mm |
Cubic inches |
N/A 28.93207 in³ |
Performance Data
Temperature |
N/A -30 to 375 ºF-34 to 135 ºC |
Max. Speed |
N/A 4500 rpm |
Angular Misalignment |
N/A 1 º |
Max. Parallel Misalignment |
N/A 0.062 in |
Max. Torsional Wind-Up Angle |
N/A 15.00 º |
Axial Misalignment |
N/A 0.1250 in |