3D CAD and 2D Drawings
Find and download 3D CAD and 2D drawings for key Timken products.
- Specifically designed for the pump industry, this coupling accommodates industry standard as well as special pump/motor separation
- This shaft separation facilitates easy pump repair of pump packing, bearings, and seals without disturbing pump or motor mounting and alignment
- The SC Type coupling consists of two flanges, a sleeve and two shaft hubs
- The center drop out section consists of two flanges and the flexible sleeve
- The flange is bolted to the shaft hub with four hex head cap screws
- The center drop out section can be removed by removing the hex head cap screws
- Flats on each hub provides a convenient grip for a wrench in order to facilitate loosening of the screws and, if desired, turning of the pump/motor shafts
- Once the hub is removed from the pump shaft, maintenance on the pump can be done without disturbing equipment alignment
Part Number |
Description |
Bore Size |
Hub # |
Keyway Size (W x D) |
Outside Diameter |
Dimension L |
Dimension SL |
|---|---|---|---|---|---|---|---|
 | |||||||
| 68514436910 | N/A 9SCHS SPCR HUB 7/8 N/KW | N/A 7/8 in | N/A 9SCHS | N/A No Keyway | N/A 3.630 in92.20 mm | N/A 1.530 in38.86 mm | N/A 0.630 in16.00 mm |
| 68514436912 | N/A 10SCHS SPCR HUB 1-1/8 N/KW | N/A 1 1/8 in | N/A 10SCHS | N/A No Keyway | N/A 4.380 in111.25 mm | N/A 1.660 in42.16 mm | N/A 0.630 in16.00 mm |
| 68514436914 | N/A 11SCHS SPCR HUB 1-1/8 N/KW | N/A 1 1/8 in | N/A 11SCHS | N/A No Keyway | N/A 5.250 in133.35 mm | N/A 1.910 in48.51 mm | N/A 0.750 in19.05 mm |
| 68514436916 | N/A 12SCHS SPCR HUB 1-7/8 N/KW | N/A 1 7/8 in | N/A 12SCHS | N/A No Keyway | N/A 5.750 in146.05 mm | N/A 2.530 in64.26 mm | N/A 1.120 in28.45 mm |
