The Timken Company - FLAMM Type (Flex-Flex All-Metal Labyrinth Seal Mill Motor Coupling) Hubs - Rough Stock Bore

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FLAMM Type (Flex-Flex All-Metal Labyrinth Seal Mill Motor Coupling) Hubs - Rough Stock Bore

The FLAMM Type coupling consists of one FLAMM Mill Type hub, one standard FLA Type flex hub, two standard FLA Type flex sleeves, and one accessory kit. This coupling is supplied with exposed bolts as standard, with shrouded bolts are available upon request through size 5.5.

The FLAMM Type Mill hub accommodates AISE Mill Motor frame sizes (with the two sleeves and second hub being standard FLA Type).

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Items	69790491583 FLAMM Type (Flex-Flex All-Metal Labyrinth Seal Mill Motor Coupling) Hubs - Rough Stock Bore	69790491584 FLAMM Type (Flex-Flex All-Metal Labyrinth Seal Mill Motor Coupling) Hubs - Rough Stock Bore	69790491585 FLAMM Type (Flex-Flex All-Metal Labyrinth Seal Mill Motor Coupling) Hubs - Rough Stock Bore	69790491586 FLAMM Type (Flex-Flex All-Metal Labyrinth Seal Mill Motor Coupling) Hubs - Rough Stock Bore	69790491587 FLAMM Type (Flex-Flex All-Metal Labyrinth Seal Mill Motor Coupling) Hubs - Rough Stock Bore
Description	N/A FLAMM-1.5-HUB-RSB	N/A FLAMM-2-HUB-RSB	N/A FLAMM-2.5-HUB-RSB	N/A FLAMM-3-HUB-RSB	N/A FLAMM-3.5-HUB-RSB
Size	N/A 1 1/2	N/A 2	N/A 2 1/2	N/A 3	N/A 3 1/2
Hub Style	N/A Exposed Bolt
Type	N/A Gear Coupling Hubs
Hub Material	N/A All Metal
Nominal Torque	N/A 18900 in·lb2140 N·m	N/A 31500 in·lb3560 N·m	N/A 56700 in·lb6410 N·m	N/A 94500 in·lb10700 N·m	N/A 151200 in·lb17100 N·m
Max. Speed (Unbalanced)	N/A 5500 rpm	N/A 5000 rpm	N/A 4400 rpm	N/A 4000 rpm	N/A 3500 rpm
Max. Speed (Balanced)	N/A 8250.00 rpm	N/A 7500.00 rpm	N/A 6600.00 rpm	N/A 6000.00 rpm	N/A 5250 rpm
Style	N/A Unbored
Color	N/A Metallic
Bore Type	N/A Rough Stock Bore
Max. Bore (Dimensions ID1/ID2)	N/A 1.625 in41 mm	N/A 2.125 in53 mm	N/A 2.750 in69 mm	N/A 3.125 in79 mm	N/A 3.750 in95 mm
Dimension BSE1	N/A 0.160 in4.06 mm	N/A 0.160 in4.06 mm	N/A 0.190 in4.83 mm	N/A 0.190 in4.83 mm	N/A 0.220 in5.59 mm
Dimension D	N/A 3.970 in100.84 mm	N/A 4.910 in124.71 mm	N/A 5.91 in150.11 mm	N/A 6.910 in175.51 mm	N/A 7.910 in200.91 mm
Dimension FD	N/A 6.00 in152.40 mm	N/A 7.00 in177.80 mm	N/A 8.38 in212.85 mm	N/A 9.44 in239.78 mm	N/A 11.00 in279.40 mm
Dimension HD	N/A 2.190 in55.63 mm	N/A 2.880 in73.15 mm	N/A 3.630 in92.20 mm	N/A 4.250 in107.95 mm	N/A 5.00 in127.00 mm
Dimension HD1	N/A 3.970 in100.84 mm	N/A 4.860 in123.44 mm	N/A 5.840 in148.34 mm	N/A 6.840 in173.74 mm	N/A 7.910 in200.91 mm
Dimension LTB1	N/A 1.840 in46.74 mm	N/A 2.280 in57.91 mm	N/A 2.280 in57.91 mm	N/A 2.910 in73.91 mm	N/A 3.970 in100.84 mm
Distance between Shaft Ends (Dimension BSE)	N/A 0.13 in3.30 mm	N/A 0.13 in3.30 mm	N/A 0.19 in4.83 mm	N/A 0.19 in4.83 mm	N/A 0.25 in6.35 mm
Parallel Misalignment	N/A 0.280 in	N/A 0.350 in	N/A 0.440 in	N/A 0.520 in	N/A 0.610 in
Coupling Type	N/A Gear
Weight	N/A 4.69 lb	N/A 10.32 lb	N/A 16.40 lb	N/A 11.70 lb	N/A 36.45 lb
Complete Coupling Weight	N/A 24.00 lb	N/A 45.00 lb	N/A 71.00 lb	N/A 104.00 lb	N/A 151.00 lb
Cubic inches	N/A 17.07412 in³	N/A 36.82714 in³	N/A 60.08666 in³	N/A 92.48000 in³	N/A 143.75000 in³
Max. Angular Misalignment	N/A 1.50º per Gear Mesh