The Timken Company - TF (Front Mount) Type Flanges for use with Taper-Lock® Bushings

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Model TF flanges are made from the same high-strength cast iron as the S flanges, but are designed to accommodate the international standard Taper Lock bushing for easy installation and removal
TF Type flanges allow for mounting the bushing on the front (hub) side of the flange
TF flanges are available in sizes 6 through 16 and can be used with JE, JN, JES, JNS, E, N, H, and HS sleeve types.

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Items	68514462263 TF (Front Mount) Type Flanges for use with Taper-Lock® Bushings	68514462267 TF (Front Mount) Type Flanges for use with Taper-Lock® Bushings	68514462271 TF (Front Mount) Type Flanges for use with Taper-Lock® Bushings	68514462275 TF (Front Mount) Type Flanges for use with Taper-Lock® Bushings	68514462279 TF (Front Mount) Type Flanges for use with Taper-Lock® Bushings
Description	N/A 6TF-FLNG-TAPER-BSW-THREAD	N/A 7TF-FLNG-TAPER-BSW-THREAD	N/A 8TF-FLNG-TAPER-BSW-THREAD	N/A 9TF-FLNG-TAPER-BSW-THREAD	N/A 10TF-FLNG-TAPER-BSW-THREAD
Keyway Size (W x D)	N/A No Keyway
Coupling Size	N/A 6TF	N/A 7TF	N/A 8TF	N/A 9TF	N/A 10TF
Type	N/A Coupling Flange
Material	N/A Cast Iron
Hub Diameter	N/A 2.810 in71.37 mm	N/A 2.810 in71.37 mm	N/A 3.250 in82.55 mm	N/A 4.130 in104.90 mm	N/A 4.750 in120.65 mm
Weight	N/A 17.00 lb
Dimension L	N/A 1.560 in39.62 mm	N/A 1.840 in46.74 mm	N/A 1.940 in49.28 mm	N/A 2.280 in57.91 mm	N/A 2.690 in68.33 mm
Outside Diameter	N/A 4.000 in101.60 mm	N/A 4.620 in117.35 mm	N/A 5.450 in138.43 mm	N/A 6.350 in161.29 mm	N/A 7.500 in190.50 mm
Overall Length	N/A 4.00 in101.60 mm	N/A 3.940 in100.08 mm	N/A 5.00 in127.00 mm	N/A 6.000 in152.40 mm	N/A 7 in177.80 mm
Color	N/A Gray
Nominal Torque (with EPDM Sleeve)	N/A 450 in·lb	N/A 725 in·lb	N/A 1135 in·lb	N/A 1800 in·lb	N/A 2875 in·lb
Bore Type	N/A Bored to Accept 1008 Taper Lock Bushing	N/A Bored to Accept 1108 Taper Lock Bushing	N/A Bored to Accept 1215/1210 Taper Lock Bushing	N/A Bored to Accept 1615/1610 Taper Lock Bushing	N/A Bored to Accept 1615/1610 Taper Lock Bushing
Max. Bore (Dimensions ID1/ID2)	N/A 1.250 in31.00 mm	N/A 1.250 in31.00 mm	N/A 1.620 in42.00 mm	N/A 2.000 in50.00 mm	N/A 2.500 in64.00 mm
Max. Speed	N/A 6000 rpm	N/A 5250.00 rpm	N/A 4500 rpm	N/A 3750.00 rpm	N/A 3600.00 rpm
Dimension FL	N/A 0.780 in19.81 mm	N/A 0.780 in19.81 mm	N/A 0.910 in23.11 mm	N/A 1.030 in26.16 mm	N/A 1.220 in30.99 mm
Dimension G	N/A 0.88 in22.35 mm	N/A 1 in25.40 mm	N/A 1.130 in28.70 mm	N/A 1.440 in36.58 mm	N/A 1.630 in41.40 mm
Dimension P	N/A 0.780 in19.81 mm	N/A 0.690 in17.53 mm	N/A 1.030 in26.16 mm	N/A 1.250 in31.75 mm	N/A 1.470 in37.34 mm
Dimension R	N/A 1.090 in27.69 mm	N/A 1.310 in33.27 mm	N/A 1.500 in38.10 mm	N/A 1.750 in44.45 mm	N/A 2.000 in50.80 mm
Mount Type	N/A Front
Bushing Screw Size	N/A 3/8-16	N/A 3/8-16	N/A 3/8-16	N/A 7/16-14	N/A 1/2-13
Torsional Stiffness	N/A 1718.00 in·lb/rad	N/A 2769.00 in·lb/rad	N/A 4335.00 in·lb/rad	N/A 6875.00 in·lb/rad	N/A 10980.00 in·lb/rad
Rated HP at 100 rpm for 1.0 Service Factor	N/A 0.70 hp	N/A 1.20 hp	N/A 1.80 hp	N/A 2.90 hp	N/A 4.60 hp
Rated HP at 1,200 rpm	N/A 8.60 hp	N/A 14.00 hp	N/A 22.00 hp	N/A 34.00 hp	N/A 55.00 hp
Rated HP at 1,800 rpm	N/A 12.90 hp	N/A 21.00 hp	N/A 32.00 hp	N/A 51.00 hp	N/A 82.00 hp
Rated HP at 3,600 rpm	N/A 25.70 hp	N/A 41.00 hp	N/A 65.00 hp	N/A 103.00 hp	N/A 164.00 hp
Bushing Required	N/A 1215/1210	N/A 1215/1210	N/A 1615/1610	N/A 2012	N/A 2517
Coupling Type	N/A S-Flex
UNC Flange UPC Number	N/A 62263	N/A 62267	N/A 62271	N/A 62275	N/A 62279
Cubic inches	N/A 24.96000 in³	N/A 39.27370 in³	N/A 57.62285 in³	N/A 91.93530 in³	N/A 151.31250 in³