Lovejoy Rigid Sleeve couplings fit the standards of the industry. These couplings, the simplest type, provide a fixed union between two shafts which are precisely aligned. They are suitable for use in joining any two shafts when flexibility is not required, shaft alignment is maintained and proper bearing support is provided. Bore tolerances are -.000/+.002.
Unit of Measure

Dimensional Data

Bore Size 

 N/A 5/16 in

Coupling

 N/A SC312

Bolt Size (Dimension T)

 N/A 8-32 x 1/8

Keyway Size (W x D)

 N/A No Keyway

Outside Diameter

 N/A 0.620 in

Overall Length

 N/A 1 in

Dimension SL

 N/A 0.250 in6.35 mm

Cubic inches

 N/A 0.38440 in³

Key Dimensions

Type

 N/A Rigid Coupling

Material

 N/A Steel

Weight

 N/A 0.06 lb

Style

 N/A Rigid

Color

 N/A Gray/Metallic

Bore Type

 N/A Finished Bore

Coupling Type

 N/A Rigid

UPC Number

 N/A 14324

UPC

 N/A 0685144143242

Performance Data

Normal Temperature Range

 N/A -40 to 1000 ºF

Nominal Torque

 N/A Determined by Key Stock Material

Max. Speed

 N/A 3600.00 rpm