Tsubaki Brasil Equipamentos Industriais Ltda - TAPER-LOCK® Weld-on Hubs

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.

Unit of Measure

Items	35TL1 TAPER-LOCK® Weld-on Hubs	40TL1 TAPER-LOCK® Weld-on Hubs	40TL2 TAPER-LOCK® Weld-on Hubs	40TL3 TAPER-LOCK® Weld-on Hubs	50TL1 TAPER-LOCK® Weld-on Hubs
Weight_SYN	N/A 0.800 lb	N/A 0.800 lb	N/A 1.500 lb	N/A 2.700 lb	N/A 1.500 lb
Bushing Series_SYN	N/A 1610	N/A 1610	N/A 2012	N/A 2517	N/A 2012
Flange Outside Diameter_SYN	N/A 3.000 in	N/A 3.000 in	N/A 3.625 in	N/A 4.250 in	N/A 3.625 in
Pilot Diameter_SYN	N/A 2.875 in	N/A 2.875 in	N/A 3.438 in	N/A 4.125 in	N/A 3.438 in
Total Length_SYN	N/A 1.000 in	N/A 1.000 in	N/A 1.250 in	N/A 1.750 in	N/A 1.250 in
T	N/A 0.141 in	N/A 0.250 in	N/A 0.250 in	N/A 0.250 in	N/A 0.312 in