TR (Rear Mount) Type Flanges for use with Taper-Lock® Bushings Timken 68514462290

Описание

TR flanges are similar to the TF style, but allow for the Taper Lock Bushing to be mounted and removed from the reverse or serration side of the flange The limited torque ratings of the Taper Lock Bushings allow TR flanges to only be used with EPDM or Neoprene sleeves Different bushing sizes are used, so they have different maximum bores than the TF flanges Sizes 6 through 16 are available Specifications Description 12TR-FLNG-TAPER STD UNC THREAD Coupling Size 12TR Type Coupling Flange Material Cast Iron Weight 17.00 lb Color Gray Bore Type Bored to Accept 2517 Taper Lock Bushing Mount Type Rear Bushing Required 2517 Coupling Type S-Flex UNC Flange UPC Number 62290 Dimensional Data Keyway Size (W x D) No Keyway Hub Diameter 5.750 in Dimension L 4.000 in Outside Diameter 10.000 in Overall Length 8.250 in Max. Bore (Dimensions ID1/ID2) 2.500 in Dimension FL 1.690 in Dimension G 2.310 in Dimension P 1.280 in Dimension R 2.690 in Bushing Screw Size 1/2-13 Cubic inches 400.00000 in³ Performance Data Nominal Torque (with EPDM Sleeve) 7200 in·lb Max. Speed 2800.00 rpm Torsional Stiffness 27500.00 in·lb/rad Rated HP at 100 rpm 11.40 hp Rated HP at 1,200 rpm 137.00 hp Rated HP at 1,800 rpm 206.00 hp Notes Notes Be sure to determine if the bushing being used has either UNC threads (60°) or British Standard Whitworth B.S.W. threads (55°). In the U.S.A. the UNC type is predominant for both inch and metric bores. Outside of the U.S.A. it is most common to see B.S.W., especially on metric bores.