TR (Rear Mount) Type Flanges for use with Taper-Lock® Bushings Timken 68514462268

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 7TR-FLNG-TAPER-BSW-THREAD Coupling Size 7TR Type Coupling Flange Material Cast Iron Weight 17.00 lb Color Gray Bore Type Bored to Accept 1108 Taper Lock Bushing Mount Type Rear Bushing Required 1108 Coupling Type S-Flex UNC Flange UPC Number 62268 Dimensional Data Keyway Size (W x D) No Keyway Hub Diameter 2.810 in Dimension L 1.840 in Outside Diameter 4.620 in Overall Length 3.940 in Max. Bore (Dimensions ID1/ID2) 1.120 in Dimension FL 0.780 in Dimension G 1 in Dimension P 0.690 in Dimension R 1.310 in Bushing Screw Size 1/4-20 Cubic inches 39.27370 in³ Performance Data Nominal Torque (with EPDM Sleeve) 725 in·lb Max. Speed 5250.00 rpm Torsional Stiffness 2769.00 in·lb/rad Rated HP at 100 rpm 1.20 hp Rated HP at 1,200 rpm 14.00 hp Rated HP at 1,800 rpm 21.00 hp Rated HP at 3,600 rpm 41.00 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.