TBWOODS 11SCH238 11SC-HX2 3/8 SF Hub
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$237.44
Bore size2 3/8 inBore size (in)2 3/8Bore tolerance+.0005 to +.0020Capscrew sizeQty 4 -- 1/2 x 3-1/2Capscrew size (in)Qty 4 -- 1/2 x 3-1/2Capscrew torque requirement75 in-lbsCapscrew torque requirment (ft lbs)75Component WR2 (lbs ft2)0.3523Component WR²0.3523Construction typeFinish bore with keywayCoupling size11Dimension (in) (C)2 23/32Dimension (in) (H)5 1/4Dimension (in) (S)1-5/8Horsepower Rating at 100 RPM9.4 HP with EPDM or Neoprene sleeve, 29 HP with Hytrel sleeveKeyseat (in)5/8 x 5/16Keyseat size5/8 in x 5/16 inLength through bore2.71875Material 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 size0.5Power rating at 100 RPM7.0 kW with EPDM or Neoprene sleeve, 21 kW with Hytrel sleeveScrew sizeSetscrewScrew typeHub, spacerSet screw distance1.625Setscrew length1Setscrew length (in)1Setscrew size, location1/2 13 UNC, over keyseatSetscrew torque requirement50Setscrew Torque Requirment (ft lbs)50SF hub diameter5.25Torque5,890 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 3/8 in |
| Bore size (in) | 2 3/8 |
| Bore tolerance | +.0005 to +.0020 |
| Capscrew size | Qty 4 -- 1/2 x 3-1/2 |
| Capscrew size (in) | Qty 4 -- 1/2 x 3-1/2 |
| Capscrew torque requirement | 75 in-lbs |
| Capscrew torque requirment (ft lbs) | 75 |
| Component WR2 (lbs ft2) | 0.3523 |
| Component WR² | 0.3523 |
| Construction type | Finish bore with keyway |
| Coupling size | 11 |
| Dimension (in) (C) | 2 23/32 |
| Dimension (in) (H) | 5 1/4 |
| Dimension (in) (S) | 1-5/8 |
| Horsepower Rating at 100 RPM | 9.4 HP with EPDM or Neoprene sleeve, 29 HP with Hytrel sleeve |
| Keyseat (in) | 5/8 x 5/16 |
| Keyseat size | 5/8 in x 5/16 in |
| Length through bore | 2.71875 |
| 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 |
| Power rating at 100 RPM | 7.0 kW with EPDM or Neoprene sleeve, 21 kW with Hytrel sleeve |
| Screw size | Setscrew |
| Screw type | Hub, spacer |
| Set screw distance | 1.625 |
| Setscrew length | 1 |
| Setscrew length (in) | 1 |
| Setscrew size, location | 1/2 13 UNC, over keyseat |
| Setscrew torque requirement | 50 |
| Setscrew Torque Requirment (ft lbs) | 50 |
| SF hub diameter | 5.25 |
| 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 |
11SCH238