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TBWOODS 14SCH278 14SC-HX2 7/8 SF Hub
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$450.85
Bore size2 7/8 inBore size (in)2 7/8Bore tolerance+.0005 to +.0020Capscrew sizeQty 4 -- 5/8 x 5Capscrew size (in)Qty 4 -- 5/8 x 5Capscrew torque requirement18Capscrew torque requirment (ft lbs)150Component WR2 (lbs ft2)1.1332Component WR²1.1332Construction typeFinish bore with keywayCoupling size14Dimension (in) (C)3 27/32Dimension (in) (H)6-1/2Dimension (in) (S)1 3/4Horsepower Rating at 100 RPM69Keyseat (in)3/4 x 3/8Keyseat size3/4 in x 3/8 inLength through bore3.84375Material typeHigh strength cast ironMax angular gap misalignment0.242 (in) with EPDM/Neoprene Sleeves and 0.060 (in) with Hytrel SleevesMax angular misalignment1° with EPDM/neoprene sleeves and 1/4° with hytrel sleevesMax compatible bore size5Max parallel misalignment21Max RPM2200Max speed2200Min compatible bore size1Power rating at 100 RPM86 kW with EPDM or Neoprene sleeve, 28 kW with Hytrel sleeveScrew sizeSetscrewScrew typeHub, spacerSet screw distance1.75Setscrew length1.25Setscrew length (in)1 1/4Setscrew size, location3/4 10 UNC, over keyseatSetscrew torque requirement165Setscrew Torque Requirment (ft lbs)165SF hub diameter6.5Torque23,400 in-lb with EPDM or Neoprene sleeve, 72,480 in-lb with Hytrel sleeveTorque rate23,400 (in-lbs) with EPDM or Neoprene sleeve; 72,480 (in-lbs) with Hytrel sleeve
Specifications
| Bore size | 2 7/8 in |
| Bore size (in) | 2 7/8 |
| Bore tolerance | +.0005 to +.0020 |
| Capscrew size | Qty 4 -- 5/8 x 5 |
| Capscrew size (in) | Qty 4 -- 5/8 x 5 |
| Capscrew torque requirement | 18 |
| Capscrew torque requirment (ft lbs) | 150 |
| Component WR2 (lbs ft2) | 1.1332 |
| Component WR² | 1.1332 |
| Construction type | Finish bore with keyway |
| Coupling size | 14 |
| Dimension (in) (C) | 3 27/32 |
| Dimension (in) (H) | 6-1/2 |
| Dimension (in) (S) | 1 3/4 |
| Horsepower Rating at 100 RPM | 69 |
| Keyseat (in) | 3/4 x 3/8 |
| Keyseat size | 3/4 in x 3/8 in |
| Length through bore | 3.84375 |
| Material type | High strength cast iron |
| Max angular gap misalignment | 0.242 (in) with EPDM/Neoprene Sleeves and 0.060 (in) with Hytrel Sleeves |
| Max angular misalignment | 1° with EPDM/neoprene sleeves and 1/4° with hytrel sleeves |
| Max compatible bore size | 5 |
| Max parallel misalignment | 21 |
| Max RPM | 2200 |
| Max speed | 2200 |
| Min compatible bore size | 1 |
| Power rating at 100 RPM | 86 kW with EPDM or Neoprene sleeve, 28 kW with Hytrel sleeve |
| Screw size | Setscrew |
| Screw type | Hub, spacer |
| Set screw distance | 1.75 |
| Setscrew length | 1.25 |
| Setscrew length (in) | 1 1/4 |
| Setscrew size, location | 3/4 10 UNC, over keyseat |
| Setscrew torque requirement | 165 |
| Setscrew Torque Requirment (ft lbs) | 165 |
| SF hub diameter | 6.5 |
| Torque | 23,400 in-lb with EPDM or Neoprene sleeve, 72,480 in-lb with Hytrel sleeve |
| Torque rate | 23,400 (in-lbs) with EPDM or Neoprene sleeve; 72,480 (in-lbs) with Hytrel sleeve |
14SCH278
