TF Type Flanges
Model TF flanges are created from the exact same high-strength cast iron as the S flanges, but are made to accommodate the international typical Taper Lock bushing for effortless set up and elimination
TF Form flanges enable for mounting the bushing about the front (hub) side with the flange
TF flanges are available in sizes six by way of sixteen and might be applied with any type of sleeve as pictured on page SF-5
TR Variety Flanges
TR flanges are similar to the TF type, but enable for that Taper Lock Bushing 
to get mounted and eliminated from
the reverse or serration side of your flange
The limited torque ratings with the Taper Lock Bushings let TR flanges to only be employed with EPDM or Neoprene sleeves
Distinct bushing sizes are made use of, so they have distinct greatest bores than the TF flanges
Sizes six by means of sixteen can be found
Taper-Lock Bushings
The marketplace typical taper lock bushing can be a split style and design making it possible for a compression fit of your flange to the shaft with out set screws
The easy design and style can make the set up and removal simple although the 8° taper grips tight and presents exceptional concentricity
A Reduced level of inventory can be accomplished on account of the many other power transmission parts that use Taper Lock Bushings which include: sheaves, sprockets, and pulleys
won’t offer the Taper-Lock Bushings themselves as they’re extensively readily available from other manufacturers
