Bore size12 mmBore size (mm)12 mmBore tolerance+.016 to +.034Bore tolerance (in)+0.0005 to +0.0015Component WR2 (lbs ft2)0.0008Component WR²0.0008Construction typeFinish bore with keywayCoupling size3Dimension (in) (C)51/64Dimension (in) (D)2 1/16Dimension (in) (H)1 1/2Dimension (in) (S)3/16Dimension (in) (T)25/64Dimension (in.) (E)13/32Flange diameter2.062Horsepower Rating at 100 RPM1Keyseat (mm)4mm x 1.80mmKeyseat size4 mm x 1.80 mmLength through bore20Material typeSintered carbon steelMax angular gap misalignment0.89 mmMax angular misalignment1°Max compatible bore size22Max parallel misalignment1Max RPM9200Max speed9200Min compatible bore size10Outside diameter52Power rating at 100 RPM0.09 kWScrew sizeSetscrewScrew typeFlange, Type JSet screw distance5Setscrew length0.375Setscrew length (mm)3/8Setscrew size, location1/4 20 UNC, One over KS and at 90 DegreesSetscrew torque requirement4Setscrew Torque Requirment (ft lbs)3SF flange length10SF hub diameter38SF hub length10Torque8.8 NmTorque rate8.8 Nm
| Bore size | 12 mm |
| Bore size (mm) | 12 mm |
| Bore tolerance | +.016 to +.034 |
| Bore tolerance (in) | +0.0005 to +0.0015 |
| Component WR2 (lbs ft2) | 0.0008 |
| Component WR² | 0.0008 |
| Construction type | Finish bore with keyway |
| Coupling size | 3 |
| Dimension (in) (C) | 51/64 |
| Dimension (in) (D) | 2 1/16 |
| Dimension (in) (H) | 1 1/2 |
| Dimension (in) (S) | 3/16 |
| Dimension (in) (T) | 25/64 |
| Dimension (in.) (E) | 13/32 |
| Flange diameter | 2.062 |
| Horsepower Rating at 100 RPM | 1 |
| Keyseat (mm) | 4mm x 1.80mm |
| Keyseat size | 4 mm x 1.80 mm |
| Length through bore | 20 |
| Material type | Sintered carbon steel |
| Max angular gap misalignment | 0.89 mm |
| Max angular misalignment | 1° |
| Max compatible bore size | 22 |
| Max parallel misalignment | 1 |
| Max RPM | 9200 |
| Max speed | 9200 |
| Min compatible bore size | 10 |
| Outside diameter | 52 |
| Power rating at 100 RPM | 0.09 kW |
| Screw size | Setscrew |
| Screw type | Flange, Type J |
| Set screw distance | 5 |
| Setscrew length | 0.375 |
| Setscrew length (mm) | 3/8 |
| Setscrew size, location | 1/4 20 UNC, One over KS and at 90 Degrees |
| Setscrew torque requirement | 4 |
| Setscrew Torque Requirment (ft lbs) | 3 |
| SF flange length | 10 |
| SF hub diameter | 38 |
| SF hub length | 10 |
| Torque | 8.8 Nm |
| Torque rate | 8.8 Nm |