TB WOODS (ALTRA) SK138
TB WOODS (ALTRA)
TB WOODS (ALTRA) SK138
SK138 PART NUMBER
SK 1-3/8 BUSHING
MFR
Quick Disconnect Bushing - SK Bushing, 1.3750 in Bore, 3.8750 in Flg OD, 1.8750 in LTB, Material: Cast Iron
QTY QUOTETB WOODS (ALTRA) - TB WOODS (ALTRA) SK138
Six-hole drilling (most sizes) makes installation and removal quick and easy
Precise taper (3/4" per-ft on dia) provides proper wedging action
Versatile Sure-Grip bushings permit the mounting of the same mating part on shafts of different diameters, and the mounting of different sheaves on the same shaft using the same bushing
SPECIFICATIONS
| Bore Diameter | 1.375 in |
|---|---|
| Mounting Type | Conventional or Reverse |
| Flange Outside Diameter | 3.875 in |
| Screw Torque | 15 ft-lbs |
| Flange Thickness | 0.5 in |
| Barrel Diameter | 2-13/16 in |
| Length Through Bore | 1.875 in |
| Barrel Length | 1-3/8 in |
| Bushing Size | SK |
| Bolt Circle Diameter | 3-5/16 in |
| Bore Type | Finished w/ Keyway |
| Number Of Bolt Holes | 3 |
| Keyway Size | 5/16 x 5/32 in |
| Screw Thread Size | 5/16-18 in |
| Material | Cast Iron |
| Screw Length | 2 in |
| Torque Capacity | 7000 in-lbs |
