Item have no hub step. U.S. Tsubaki 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 U.S. 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. QD® is a registered trademark of and is used under license from Tsubaki E&M Co.
All dimensions are nominal values and for reference only
Unit of Measure
Specifications
Weight_SYN
N/A13.000 lb
Bushing Series_SYN
N/A3535
Flange Outside Diameter_SYN
N/A6.500 in
Pilot Diameter_SYN
N/A6.500 in
Total Length_SYN
N/A3.500 in
T
N/A1.000 in
Information
N/ATAPER-LOCK type W weld-on hubs are designed for use in applications such as welding to plate sprockets, pulleys, and agitators. They are made of steel, drilled, tapped, and taper bored for TAPER-LOCK bushings.
