Lovejoy 8S Flange 1 1/2 In Bore with Kw
Lovejoy 68514436142 – 8S FLNG 1-1/2 Inch Bore w 3/8X3/16 KW.
Dimensional Data.
Bore Size | 1 1/2 in. |
Thread (Dimension T) | 3/8-16. |
Keyway Size (W x D) | 3/8 x 3/16 in. |
Outside Diameter | 5.450 in 138.43 mm. |
Max. Bore (Dimension ID) | 1.938 in. |
Dimension FL | 0.880 in 22.35 mm. |
Dimension HD | 3.250 in 82.55 mm. |
Dimension L | 2.100 in 53.34 mm. |
Dimension P | 0.750 in 19.05 mm. |
Dimension SL | 0.380 in 9.65 mm. |
Cubic inches | 62.37525 in³. |
Performance Data.
Nominal Torque (with EPDM Sleeve) | 1135 in·lb. |
Max. Speed | 4500 rpm. |
Torsional Stiffness | 4335.00 in·lb/rad. |
Rated HP at 100 rpm | 1.80 hp. |
Rated HP at 1,200 rpm | 22.00 hp. |
Rated HP at 1,800 rpm | 32.00 hp. |
Rated HP at 3,600 rpm | 65.00 hp. |
- 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.



