TF Form Flanges
Model TF flanges are created from the identical high-strength cast iron because the S flanges, but are made to accommodate the international common Taper Lock bushing for quick installation and elimination
TF Type flanges enable for mounting the bushing around the front 
(hub) side from the flange
TF flanges can be found in sizes six by way of 16 and might be applied with any style of sleeve as pictured on web page SF-5
TR Type Flanges
TR flanges are similar to the TF fashion, but permit to the Taper Lock Bushing to be mounted and removed from
the reverse or serration side from the flange
The restricted torque ratings in the Taper Lock Bushings make it possible for TR flanges to only be utilized with EPDM or Neoprene sleeves
Diverse bushing sizes are made use of, so they have various maximum bores compared to the TF flanges
Sizes six by sixteen can be found
Taper-Lock Bushings
The sector normal taper lock bushing can be a split design permitting a compression fit with the flange on the shaft without the need of set screws
The uncomplicated design tends to make the installation and elimination effortless when the 8° taper grips tight and provides exceptional concentricity
A Lowered degree of inventory might be attained on account of the many other electrical power transmission components that use Taper Lock Bushings like: sheaves, sprockets, and pulleys
won’t supply the Taper-Lock Bushings themselves as they’re extensively offered from other manufacturers
