Bore size28 mmBore size (mm)28 mmBore tolerance+.020 to +.041Bore tolerance (in)+0.0005 to +0.0015Component WR2 (lbs ft2)0.0089Component WR²0.0089Construction typeFinish bore with keywayCoupling size5Dimension (in) (C)1 11/32Dimension (in) (D)3.25Dimension (in) (H)1-7/8Dimension (in) (S)1/4Dimension (in) (T)19/32Dimension (in.) (E)29/64Flange diameter3.25Horsepower Rating at 100 RPM4Keyseat (mm)8mm x 3.3mmKeyseat size8 mm x 3.3 mmLength through bore34Material typeSintered carbon steelMax angular gap misalignment1.42 mmMax angular misalignment1°Max compatible bore size31Max parallel misalignment3Max RPM7600Max speed7600Min compatible bore size13Outside diameter83Power rating at 100 RPM0.37 kWScrew sizeSetscrewScrew typeFlange, Type SSet screw distance8Setscrew length8Setscrew length (mm)8mmSetscrew size, locationM8 x 1.25, one over KS and at 90 degreesSetscrew torque requirement18Setscrew Torque Requirment (ft lbs)13SF flange length15SF hub diameter48SF hub length12Torque35 NmTorque rate35 Nm
| Bore size | 28 mm |
| Bore size (mm) | 28 mm |
| Bore tolerance | +.020 to +.041 |
| Bore tolerance (in) | +0.0005 to +0.0015 |
| Component WR2 (lbs ft2) | 0.0089 |
| Component WR² | 0.0089 |
| Construction type | Finish bore with keyway |
| Coupling size | 5 |
| Dimension (in) (C) | 1 11/32 |
| Dimension (in) (D) | 3.25 |
| Dimension (in) (H) | 1-7/8 |
| Dimension (in) (S) | 1/4 |
| Dimension (in) (T) | 19/32 |
| Dimension (in.) (E) | 29/64 |
| Flange diameter | 3.25 |
| Horsepower Rating at 100 RPM | 4 |
| Keyseat (mm) | 8mm x 3.3mm |
| Keyseat size | 8 mm x 3.3 mm |
| Length through bore | 34 |
| Material type | Sintered carbon steel |
| Max angular gap misalignment | 1.42 mm |
| Max angular misalignment | 1° |
| Max compatible bore size | 31 |
| Max parallel misalignment | 3 |
| Max RPM | 7600 |
| Max speed | 7600 |
| Min compatible bore size | 13 |
| Outside diameter | 83 |
| Power rating at 100 RPM | 0.37 kW |
| Screw size | Setscrew |
| Screw type | Flange, Type S |
| Set screw distance | 8 |
| Setscrew length | 8 |
| Setscrew length (mm) | 8mm |
| Setscrew size, location | M8 x 1.25, one over KS and at 90 degrees |
| Setscrew torque requirement | 18 |
| Setscrew Torque Requirment (ft lbs) | 13 |
| SF flange length | 15 |
| SF hub diameter | 48 |
| SF hub length | 12 |
| Torque | 35 Nm |
| Torque rate | 35 Nm |