The Timken Company - LC Type Hubs without Keyway - Inch (Imperial) Bores

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In addition to 1 LC Hub, to make a full coupling, three additional components are needed:

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Unit of Measure

Items	68514445323 LC Type Hubs without Keyway - Inch (Imperial) Bores	68514445321 LC Type Hubs without Keyway - Inch (Imperial) Bores	68514445322 LC Type Hubs without Keyway - Inch (Imperial) Bores	68514411133 LC Type Hubs without Keyway - Inch (Imperial) Bores	68514411828 LC Type Hubs without Keyway - Inch (Imperial) Bores
Description	N/A LC090-HUB-1/2-NKW	N/A LC090-HUB-1/4-NKW	N/A LC090-HUB-3/8-NKW	N/A LC095-HUB-1/2-NKW	N/A LC110-HUB-5/8-NKW-N/LBL
Bore Size	N/A 1/2 in	N/A 1/4 in	N/A 3/8 in	N/A 1/2 in	N/A 5/8 in
Hub Style	N/A 1
Coupling Type	N/A Jaw
Coupling Size	N/A LC090	N/A LC090	N/A LC090	N/A LC095	N/A LC110
Material	N/A Sintered Iron
Thread (Dimension T)	N/A 1/4-20	N/A 1/4-20	N/A 1/4-20	N/A 5/16-18	N/A 3/8-16
Keyway Size (W x D)	N/A No Keyway
Length thru Bore	N/A 0.810 in20.57 mm	N/A 0.810 in20.57 mm	N/A 0.810 in20.57 mm	N/A 1 in25.4 mm	N/A 1.690 in42.93 mm
Overall Length	N/A 2.12 in53.85 mm	N/A 2.12 in53.85 mm	N/A 2.12 in53.85 mm	N/A 2.500 in63.50 mm	N/A 4.25 in107.95 mm
Color	N/A Metallic
Nominal Torque	N/A 144 in·lb	N/A 144 in·lb	N/A 144 in·lb	N/A 194.00 in·lb	N/A 792.00 in·lb
Min. Bore (Dimensions ID1/ID2)	N/A 0.250 in6 mm	N/A 0.250 in6 mm	N/A 0.250 in6 mm	N/A 0.437 in11.00 mm	N/A 0.625 in16.00 mm
Max. Bore (Dimensions ID1/ID2)	N/A 1.000 in25.00 mm	N/A 1.000 in25.00 mm	N/A 1.000 in25.00 mm	N/A 1.12 in29.00 mm	N/A 1.620 in41 mm
Hub Length	N/A 1.310 in33.27 mm	N/A 1.310 in33.27 mm	N/A 1.310 in33.27 mm	N/A 1.500 in38.10 mm	N/A 2.56 in65.02 mm
Max. Speed	N/A 9000.00 rpm	N/A 9000.00 rpm	N/A 9000.00 rpm	N/A 9000.00 rpm	N/A 5000 rpm
Dimension CD	N/A 2.540 in64.52 mm	N/A 2.540 in64.52 mm	N/A 2.540 in64.52 mm	N/A 2.540 in64.52 mm	N/A 3.810 in96.77 mm
Dimension G	N/A 0.5 in12.7 mm	N/A 0.5 in12.7 mm	N/A 0.5 in12.7 mm	N/A 0.5 in12.7 mm	N/A 0.870 in22.10 mm
Outside Diameter	N/A 2.11 in53.59 mm	N/A 2.11 in53.59 mm	N/A 2.11 in53.59 mm	N/A 2.11 in53.59 mm	N/A 3.31 in84.07 mm
Dimension SL	N/A 0.440 in11.18 mm	N/A 0.440 in11.18 mm	N/A 0.440 in11.18 mm	N/A 0.440 in11.18 mm	N/A 0.750 in19.05 mm
Moment of Inertia (Solid) WR²	N/A 0.772 lb·in²	N/A 0.772 lb·in²	N/A 0.772 lb·in²	N/A 0.890 lb·in²	N/A 8.993 lb·in²
Rated HP at 1 000 rpm	N/A 0.23 kW	N/A 0.23 kW	N/A 0.23 kW	N/A 0.31 kW	N/A 1.26 kW
Rated HP at 1,200 rpm	N/A 2.76 hp	N/A 2.76 hp	N/A 2.76 hp	N/A 3.72 hp	N/A 15.12 hp
Rated HP at 1,800 rpm	N/A 4.11 hp	N/A 4.11 hp	N/A 4.11 hp	N/A 5.50 hp	N/A 23.00 hp
Rated HP at 3,600 rpm	N/A 8.28 hp	N/A 8.28 hp	N/A 8.28 hp	N/A 11.16 hp	N/A 45.36 hp
# of Jaws	N/A 3
Elastomeric Member	N/A SOX (NBR) Rubber
Weight	N/A 0.63 lb	N/A 0.63 lb	N/A 0.63 lb	N/A 0.75 lb	N/A 3.20 lb
Weight - Solid	N/A 1.50 lb	N/A 1.50 lb	N/A 1.50 lb	N/A 1.80 lb	N/A 6.60 lb
Weight (Complete Coupling w/ Max. Bores)	N/A 1.20 lb	N/A 1.20 lb	N/A 1.20 lb	N/A 1.30 lb	N/A 5.00 lb
Cubic inches	N/A 5.83225 in³	N/A 5.83225 in³	N/A 5.83225 in³	N/A 6.67815 in³	N/A 28.04762 in³