TAPER-LOCK® Type W Weld-on Hubs
TAPER-LOCK® Weld-on Hubs
Tsubaki Canada offers the most complete line of QD® and TAPER-LOCK weld-on hubs for insertion and welding to produce “B” style sprockets, sheaves, and other applications without hub protrusion. To provide greater strength for this type of shaft-locking mechanism and to reduce heat distortion caused by welding, these hubs are dimensionally the same as our sprocket items. Special dimensional hubs are available per your specifications on a made-to-order basis. All Tsubaki hubs are made from steel bar stock (not powdered or sintered metal). The QD and TAPER-LOCK weld-on hubs listed below include appropriate tapered bores and mounting holes.
TAPER-LOCK® is a registered trademark of Rockwell Automation.
Item # |
For Use with Bushing |
Max. Bore of Bushing |
A |
B |
C |
Weight |
|---|---|---|---|---|---|---|
| W12 | For Use with Bushing N/A 1215 | Max. Bore of Bushing N/A 0.500 in | A N/A 2.875 in | B N/A 1.500 in | C N/A 0.375 in | Weight N/A 1.300 lb |
| W16 | For Use with Bushing N/A 1615 | Max. Bore of Bushing N/A 0.500 in | A N/A 3.250 in | B N/A 1.500 in | C N/A 0.375 in | Weight N/A 1.500 lb |
| W25 | For Use with Bushing N/A 2517 | Max. Bore of Bushing N/A 0.500 in | A N/A 4.875 in | B N/A 1.750 in | C N/A 0.500 in | Weight N/A 4.000 lb |
| W30 | For Use with Bushing N/A 3030 | Max. Bore of Bushing N/A 0.938 in | A N/A 5.500 in | B N/A 3.000 in | C N/A 0.750 in | Weight N/A 8.600 lb |
| W35 | For Use with Bushing N/A 3535 | Max. Bore of Bushing N/A 1.188 in | A N/A 6.750 in | B N/A 3.500 in | C N/A 1.250 in | Weight N/A 15.000 lb |
| W40 | For Use with Bushing N/A 4040 | Max. Bore of Bushing N/A 1.438 in | A N/A 7.750 in | B N/A 4.000 in | C N/A 1.500 in | Weight N/A 29.000 lb |
| W45 | For Use with Bushing N/A 4545 | Max. Bore of Bushing N/A 1.938 in | A N/A 8.750 in | B N/A 4.500 in | C N/A 1.750 in | Weight N/A 42.000 lb |
