- New
TBWOODS 11S278 11SX2 7/8 SF Flange
- Write a review
$189.95
Bore size2 7/8 inBore size (in)2 7/8Bore tolerance+.0005 to +.0020Bore tolerance (in)+0.0005 to +0.0020Component WR2 (lbs ft2)1.0159Component WR²1.0159Construction typeFinish bore with keywayCoupling size11Dimension (in) (C)3-7/16Dimension (in) (D)8.625Dimension (in) (H)5 1/4Dimension (in) (S)3/4Dimension (in) (T)1 1/2Dimension (in.) (E)1 1/8Flange diameter8.625Horsepower Rating at 100 RPM9.4 HP with EPDM or Neoprene sleeve, 29 HP with Hytrel sleeveKeyseat (in)3/4 x 3/8Keyseat size3/4 in x 3/8 inLength through bore3.4375Material typeHigh strength cast ironMax angular gap misalignment0.151 (in) with EPDM/Neoprene Sleeves and 0.037 (in) with Hytrel SleevesMax angular misalignment1° with EPDM/neoprene sleeves and 1/4° with hytrel sleevesMax compatible bore size3.875Max parallel misalignment15Max RPM3600Max speed3600Min compatible bore size0.5Outside diameter8.625Power rating at 100 RPM7.0 kW with EPDM or Neoprene sleeve, 21 kW with Hytrel sleeveScrew sizeSetscrewScrew typeFlange, Type SSet screw distance0.75Setscrew length0.75Setscrew length (in)3/4Setscrew size, location5/8 11 UNC, One over KS and at 90 DegreesSetscrew torque requirement23Setscrew Torque Requirment (ft lbs)23SF flange length1.5SF hub diameter5.25SF hub length24Torque5,890 in-lb with EPDM or Neoprene sleeve, 18,000 in-lb with Hytrel sleeveTorque rate5,890 (in-lbs) with EPDM or Neoprene sleeve; 18,000 (in-lbs) with Hytrel sleeve
Specifications
| Bore size | 2 7/8 in |
| Bore size (in) | 2 7/8 |
| Bore tolerance | +.0005 to +.0020 |
| Bore tolerance (in) | +0.0005 to +0.0020 |
| Component WR2 (lbs ft2) | 1.0159 |
| Component WR² | 1.0159 |
| Construction type | Finish bore with keyway |
| Coupling size | 11 |
| Dimension (in) (C) | 3-7/16 |
| Dimension (in) (D) | 8.625 |
| Dimension (in) (H) | 5 1/4 |
| Dimension (in) (S) | 3/4 |
| Dimension (in) (T) | 1 1/2 |
| Dimension (in.) (E) | 1 1/8 |
| Flange diameter | 8.625 |
| Horsepower Rating at 100 RPM | 9.4 HP with EPDM or Neoprene sleeve, 29 HP with Hytrel sleeve |
| Keyseat (in) | 3/4 x 3/8 |
| Keyseat size | 3/4 in x 3/8 in |
| Length through bore | 3.4375 |
| Material type | High strength cast iron |
| Max angular gap misalignment | 0.151 (in) with EPDM/Neoprene Sleeves and 0.037 (in) with Hytrel Sleeves |
| Max angular misalignment | 1° with EPDM/neoprene sleeves and 1/4° with hytrel sleeves |
| Max compatible bore size | 3.875 |
| Max parallel misalignment | 15 |
| Max RPM | 3600 |
| Max speed | 3600 |
| Min compatible bore size | 0.5 |
| Outside diameter | 8.625 |
| Power rating at 100 RPM | 7.0 kW with EPDM or Neoprene sleeve, 21 kW with Hytrel sleeve |
| Screw size | Setscrew |
| Screw type | Flange, Type S |
| Set screw distance | 0.75 |
| Setscrew length | 0.75 |
| Setscrew length (in) | 3/4 |
| Setscrew size, location | 5/8 11 UNC, One over KS and at 90 Degrees |
| Setscrew torque requirement | 23 |
| Setscrew Torque Requirment (ft lbs) | 23 |
| SF flange length | 1.5 |
| SF hub diameter | 5.25 |
| SF hub length | 24 |
| Torque | 5,890 in-lb with EPDM or Neoprene sleeve, 18,000 in-lb with Hytrel sleeve |
| Torque rate | 5,890 (in-lbs) with EPDM or Neoprene sleeve; 18,000 (in-lbs) with Hytrel sleeve |
11S278
