Bore size1.375Bore size (in)1-3/8Bore tolerance+.0005 to +.0015Bore tolerance (in)+0.0005 to +0.0015Bushing required3020Capscrew size3/8 24 NF X 1 1/4Capscrew size (in)3/8 24 NF X 1 1/4Capscrew torque requirement55Capscrew torque requirment (ft lbs)55Component WR2 (lbs ft2)0.1411Component WR²0.1411Dimension (in) (C)2-1/2Dimension (in) (D)5.450Dimension (in) (H)3 7/8Dimension (in) (S)9/16Dimension (in.) (E)1.59Keyseat (in)No KS, Suitable for reboringKeyseat sizeNo KS, Suitable for reboringLength through bore2.5Material typeHigh strength cast ironMax angular gap misalignment0.094 with EPDM/Neoprene Sleeves and 0.025 with Hytrel SleevesMax angular misalignment1° with EPDM/neoprene sleeves and 1/4° with hytrel sleevesMax parallel misalignment0.020 with EPDM/Neoprene Sleeves and 0.015 with Hytrel SleevesMax RPM4500Set screw distance0.5625Setscrew length1Setscrew length (in)1Setscrew size, location5/16 18 UNC, over keyseatSetscrew torque requirement13Setscrew Torque Requirment (ft lbs)13SF flange length0.90625SF hub diameter1.59SF hub length1.59Torque rate1,475 in-lb with EPDM or Neoprene sleeve, 4,530 in-lb with Hytrel sleeve
| Bore size | 1.375 |
| Bore size (in) | 1-3/8 |
| Bore tolerance | +.0005 to +.0015 |
| Bore tolerance (in) | +0.0005 to +0.0015 |
| Bushing required | 3020 |
| Capscrew size | 3/8 24 NF X 1 1/4 |
| Capscrew size (in) | 3/8 24 NF X 1 1/4 |
| Capscrew torque requirement | 55 |
| Capscrew torque requirment (ft lbs) | 55 |
| Component WR2 (lbs ft2) | 0.1411 |
| Component WR² | 0.1411 |
| Dimension (in) (C) | 2-1/2 |
| Dimension (in) (D) | 5.450 |
| Dimension (in) (H) | 3 7/8 |
| Dimension (in) (S) | 9/16 |
| Dimension (in.) (E) | 1.59 |
| Keyseat (in) | No KS, Suitable for reboring |
| Keyseat size | No KS, Suitable for reboring |
| Length through bore | 2.5 |
| Material type | High strength cast iron |
| Max angular gap misalignment | 0.094 with EPDM/Neoprene Sleeves and 0.025 with Hytrel Sleeves |
| Max angular misalignment | 1° with EPDM/neoprene sleeves and 1/4° with hytrel sleeves |
| Max parallel misalignment | 0.020 with EPDM/Neoprene Sleeves and 0.015 with Hytrel Sleeves |
| Max RPM | 4500 |
| Set screw distance | 0.5625 |
| 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 | 0.90625 |
| SF hub diameter | 1.59 |
| SF hub length | 1.59 |
| Torque rate | 1,475 in-lb with EPDM or Neoprene sleeve, 4,530 in-lb with Hytrel sleeve |