| Component WR2 (lbs ft2), Component WR? | 0.0994 |
| Coupling size, Max parallel misalignment | 8 |
| Dimension (in) (D), Flange diameter, Outside diameter | 5.45 |
| Dimension (in) (H) | 3-1/4 |
| Dimension (in) (L) | 2 1/16 |
| Dimension (in) (T) | 29/32 |
| Dimension (in.) (E), SF hub length | 23/32 |
| Distance betewwn shaft (in) | 4 3/8 |
| Distance between shaft | 4.375 |
| Horsepower Rating at 100 RPM, Length | 52 |
| Length through bore | 2.0625 |
| Material type | High strength cast iron |
| Max angular gap misalignment | 0.094 (in) with EPDM/Neoprene Sleeves and 0.025 (in) with Hytrel Sleeves |
| Max angular misalignment | 1? with EPDM/neoprene sleeves and 1/4? with hytrel sleeves |
| Max compatible bore size | 2.375 |
| Max RPM, Max speed | 4500 |
| Min compatible bore size | 0.4375 |
| Power rating at 100 RPM | 1.8 kW with EPDM or Neoprene sleeve, 5.4 kW with Hytrel sleeve |
| Screw type | Flange, Spacer |
| SF flange length | 0.90625 |
| SF hub diameter | 3.25 |
| Spacer hub required | 8SCH x Bore Spacer Hub |
| Torque | 1,475 in-lb with EPDM or Neoprene sleeve, 4,530 in-lb with Hytrel sleeve |
| Torque rate | 1,475 (in-lbs) with EPDM or Neoprene sleeve; 4,530 (in-lbs) with Hytrel sleeve |
