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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 frommore
Unit of Measure

Specifications

Type 

B

Weight_SYN

1.000 lb

Bushing Series_SYN

SDS

Flange Outside Diameter_SYN

3.625 in

Pilot Diameter_SYN

3.438 in

Total Length_SYN

0.750 in

T

0.312 in

UPC Code

097039387066