Bore shapeFinish with keywayBore size5/8Bore tolerance+.0005 to +.0015Bore tolerance (in)+0.0005 to +0.0015Center0.47Coupling sizeL050Dimension (in) (HD)NADimension (in) (L)1.06Dimension (in) (LTB)0.63Dimension (in) (S)0.31Dimension (in.) (OD)1.080Hub materialSinter carbon steelJaw typeStraightKeyseat3/16 x 3/32Keyway3/16 in x 3/32 inLength-through-bore0.63Material typeSinter carbon steelMax compatible bore size0.625Max parallel misalignment0.015Max RPM18000Max speed18000Min compatible bore size0.25O.D.1.08Overall length1.72Product familyL-jaw hubSetscrew length0.25Setscrew length (in)1/4Setscrew size1/4 20 UNCSize code50
| Bore shape | Finish with keyway |
| Bore size | 5/8 |
| Bore tolerance | +.0005 to +.0015 |
| Bore tolerance (in) | +0.0005 to +0.0015 |
| Center | 0.47 |
| Coupling size | L050 |
| Dimension (in) (HD) | NA |
| Dimension (in) (L) | 1.06 |
| Dimension (in) (LTB) | 0.63 |
| Dimension (in) (S) | 0.31 |
| Dimension (in.) (OD) | 1.080 |
| Hub material | Sinter carbon steel |
| Jaw type | Straight |
| Keyseat | 3/16 x 3/32 |
| Keyway | 3/16 in x 3/32 in |
| Length-through-bore | 0.63 |
| Material type | Sinter carbon steel |
| Max compatible bore size | 0.625 |
| Max parallel misalignment | 0.015 |
| Max RPM | 18000 |
| Max speed | 18000 |
| Min compatible bore size | 0.25 |
| O.D. | 1.08 |
| Overall length | 1.72 |
| Product family | L-jaw hub |
| Setscrew length | 0.25 |
| Setscrew length (in) | 1/4 |
| Setscrew size | 1/4 20 UNC |
| Size code | 50 |