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TBWOODS L276278 L276X2 7/8 L-Jaw Hub
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$283.20
Bore shapeFinish with keywayBore size2 7/8Bore tolerance+.0005 to +.0020Bore tolerance (in)+0.0005 to +0.0020Center1.63Coupling sizeL276Dimension (in) (HD)5Dimension (in) (LTB)3.13Dimension (in) (S)1.56Dimension (in.) (OD)6.190Hub diameter5Hub materialCast ironJaw typeStraightKeyseat3/4 X 3/8Keyway3/4 in x 3/8 inLength-through-bore3.13Material typeCast ironMax compatible bore size2.875Max parallel misalignment0.015Max RPM4200Max speed4200Min compatible bore size0.875O.D.6.19Overall length7.88Product familyL-jaw hubSetscrew length0.625Setscrew length (in)5/8Setscrew size7/16 14 UNC - 2BSize code276
Specifications
| Bore shape | Finish with keyway |
| Bore size | 2 7/8 |
| Bore tolerance | +.0005 to +.0020 |
| Bore tolerance (in) | +0.0005 to +0.0020 |
| Center | 1.63 |
| Coupling size | L276 |
| Dimension (in) (HD) | 5 |
| Dimension (in) (LTB) | 3.13 |
| Dimension (in) (S) | 1.56 |
| Dimension (in.) (OD) | 6.190 |
| Hub diameter | 5 |
| Hub material | Cast iron |
| Jaw type | Straight |
| Keyseat | 3/4 X 3/8 |
| Keyway | 3/4 in x 3/8 in |
| Length-through-bore | 3.13 |
| Material type | Cast iron |
| Max compatible bore size | 2.875 |
| Max parallel misalignment | 0.015 |
| Max RPM | 4200 |
| Max speed | 4200 |
| Min compatible bore size | 0.875 |
| O.D. | 6.19 |
| Overall length | 7.88 |
| Product family | L-jaw hub |
| Setscrew length | 0.625 |
| Setscrew length (in) | 5/8 |
| Setscrew size | 7/16 14 UNC - 2B |
| Size code | 276 |
L276278
