Bore size1 7/8 inBore size (in)1-7/8Bore tolerance+.0005 to +.0015Bore tolerance (in)+0.0005 to +0.0015Capscrew size4Capscrew size (in)1/2 20 NF X 2Capscrew torque requirement16Capscrew torque requirment (ft lbs)130Component WR2 (lbs ft2)0.6431Component WR²0.6431Construction typeFinish bore with keywayCoupling size10Dimension (in) (C)3.5Dimension (in) (D)7.5Dimension (in) (H)5Dimension (in) (S)5/8Dimension (in.) (E)2.28Flange diameter7.5Horsepower Rating at 100 RPM61Keyseat (in)3/8 x 3/16Keyseat size1/2 in x 1/4 inLength through bore3.5Material typeHigh strength cast ironMax angular gap misalignment0.128 (in) with EPDM/Neoprene Sleeves and 0.032 (in) with Hytrel SleevesMax angular misalignment1° with EPDM/neoprene sleeves and 1/4° with hytrel sleevesMax compatible bore size3.375Max parallel misalignment12Max RPM3600Max speed3600Min compatible bore size0.4375Outside diameter7.5Power rating at 100 RPM4.4 kW with EPDM or Neoprene sleeve, 13 kW with Hytrel sleeveScrew sizeSetscrewScrew typeFlange, ClampSet screw distance0.625Setscrew length1Setscrew length (in)1Setscrew size, location5/16 18 UNC, over keyseatSetscrew torque requirement13Setscrew Torque Requirment (ft lbs)13SF flange length1.21875SF hub diameter5SF hub length42Torque3,735 in-lb with EPDM or Neoprene sleeve, 11,350 in-lb with Hytrel sleeveTorque rate3,735 (in-lbs) with EPDM or Neoprene sleeve; 11,350 (in-lbs) with Hytrel sleeve
| Bore size | 1 7/8 in |
| Bore size (in) | 1-7/8 |
| Bore tolerance | +.0005 to +.0015 |
| Bore tolerance (in) | +0.0005 to +0.0015 |
| Capscrew size | 4 |
| Capscrew size (in) | 1/2 20 NF X 2 |
| Capscrew torque requirement | 16 |
| Capscrew torque requirment (ft lbs) | 130 |
| Component WR2 (lbs ft2) | 0.6431 |
| Component WR² | 0.6431 |
| Construction type | Finish bore with keyway |
| Coupling size | 10 |
| Dimension (in) (C) | 3.5 |
| Dimension (in) (D) | 7.5 |
| Dimension (in) (H) | 5 |
| Dimension (in) (S) | 5/8 |
| Dimension (in.) (E) | 2.28 |
| Flange diameter | 7.5 |
| Horsepower Rating at 100 RPM | 61 |
| Keyseat (in) | 3/8 x 3/16 |
| Keyseat size | 1/2 in x 1/4 in |
| Length through bore | 3.5 |
| Material type | High strength cast iron |
| Max angular gap misalignment | 0.128 (in) with EPDM/Neoprene Sleeves and 0.032 (in) with Hytrel Sleeves |
| Max angular misalignment | 1° with EPDM/neoprene sleeves and 1/4° with hytrel sleeves |
| Max compatible bore size | 3.375 |
| Max parallel misalignment | 12 |
| Max RPM | 3600 |
| Max speed | 3600 |
| Min compatible bore size | 0.4375 |
| Outside diameter | 7.5 |
| Power rating at 100 RPM | 4.4 kW with EPDM or Neoprene sleeve, 13 kW with Hytrel sleeve |
| Screw size | Setscrew |
| Screw type | Flange, Clamp |
| Set screw distance | 0.625 |
| Setscrew length | 1 |
| Setscrew length (in) | 1 |
| Setscrew size, location | 5/16 18 UNC, over keyseat |
| Setscrew torque requirement | 13 |
| Setscrew Torque Requirment (ft lbs) | 13 |
| SF flange length | 1.21875 |
| SF hub diameter | 5 |
| SF hub length | 42 |
| Torque | 3,735 in-lb with EPDM or Neoprene sleeve, 11,350 in-lb with Hytrel sleeve |
| Torque rate | 3,735 (in-lbs) with EPDM or Neoprene sleeve; 11,350 (in-lbs) with Hytrel sleeve |