For use with FLA (Flex-Flex All-Metal Labyrinth Seal) and FLAFR (Flex-Rigid All-Metal Labyrinth Seal) couplings.
The FLA Type coupling consists of two special FLA Type flex hubs, two FLA sleeves and one accessory kit. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) designs are available upon request through size 5.5. The FLA Type has a max angular misalignment of 3.0 degrees (1.5 degrees per gear mesh).
The FLAFR Type coupling consists of one special FLA flex hub, one FA rigid hub, one FLA flex sleeve, and one accessory kit. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) designs are available upon request through size 5.5. The FLAFR Type has a max angular misalignment of 1.5 degrees (1.5 degrees per gear mesh).
Part Number |
Description |
Nominal Torque |
Max. Speed (Unbalanced) |
Length thru Bore |
Dimension FD |
Dimension HD |
CAD |
|---|---|---|---|---|---|---|---|
 | |||||||
| 69790491091 | Description N/A FLA 1.5 HUB RSB | Nominal Torque N/A 15000.00 in·lb | Max. Speed (Unbalanced) N/A 12000 rpm | Length thru Bore N/A 1.94 in49.28 mm | Dimension FD N/A 6.00 in152.40 mm | Dimension HD N/A 2.190 in55.63 mm |
CAD
N/A 
|
| 69790491092 | Description N/A FLA 2 HUB RSB | Nominal Torque N/A 35500.00 in·lb | Max. Speed (Unbalanced) N/A 9300.00 rpm | Length thru Bore N/A 2.440 in61.98 mm | Dimension FD N/A 7.00 in177.80 mm | Dimension HD N/A 2.880 in73.15 mm |
CAD
N/A
|
| 69790491093 | Description N/A FLA 2.5 HUB RSB | Nominal Torque N/A 69300 in·lb | Max. Speed (Unbalanced) N/A 7900.00 rpm | Length thru Bore N/A 3.030 in76.96 mm | Dimension FD N/A 8.38 in212.85 mm | Dimension HD N/A 3.630 in92.20 mm |
CAD
N/A
|
| 69790491094 | Description N/A FLA 3 HUB RSB | Nominal Torque N/A 118900.00 in·lb | Max. Speed (Unbalanced) N/A 6800.00 rpm | Length thru Bore N/A 3.590 in91.19 mm | Dimension FD N/A 9.44 in239.78 mm | Dimension HD N/A 4.250 in107.95 mm |
CAD
N/A
|
| 69790491095 | Description N/A FLA 3.5 HUB RSB | Nominal Torque N/A 188500.00 in·lb | Max. Speed (Unbalanced) N/A 6000 rpm | Length thru Bore N/A 4.190 in106.43 mm | Dimension FD N/A 11.00 in279.40 mm | Dimension HD N/A 5.00 in127.00 mm |
CAD
N/A
|
| 69790491096 | Description N/A FLA 4 HUB RSB | Nominal Torque N/A 283800.00 in·lb | Max. Speed (Unbalanced) N/A 5260.00 rpm | Length thru Bore N/A 4.750 in120.65 mm | Dimension FD N/A 12.50 in317.50 mm | Dimension HD N/A 5.750 in146.05 mm |
CAD
N/A
|
| 69790491097 | Description N/A FLA 4.5 HUB RSB | Nominal Torque N/A 393800.00 in·lb | Max. Speed (Unbalanced) N/A 4770.00 rpm | Length thru Bore N/A 5.310 in134.87 mm | Dimension FD N/A 13.63 in346.20 mm | Dimension HD N/A 6.5 in165.10 mm |
CAD
N/A
|
| 69790491098 | Description N/A FLA 5 HUB RSB | Nominal Torque N/A 551300.00 in·lb | Max. Speed (Unbalanced) N/A 4300.00 rpm | Length thru Bore N/A 6.030 in153.16 mm | Dimension FD N/A 15.31 in388.87 mm | Dimension HD N/A 7.310 in185.67 mm |
CAD
N/A
|
| 69790491099 | Description N/A FLA 5.5 HUB RSB | Nominal Torque N/A 732500.00 in·lb | Max. Speed (Unbalanced) N/A 3880.00 rpm | Length thru Bore N/A 6.910 in175.51 mm | Dimension FD N/A 16.75 in425.45 mm | Dimension HD N/A 8.000 in203.20 mm |
CAD
N/A
|
| 69790491100 | Description N/A FLA 6 HUB RSB | Nominal Torque N/A 952500.00 in·lb | Max. Speed (Unbalanced) N/A 3600.00 rpm | Length thru Bore N/A 7.410 in188.21 mm | Dimension FD N/A 18.00 in457.20 mm | Dimension HD N/A 8.810 in223.77 mm |
CAD
N/A
|
| 69790491101 | Description N/A FLA 7 HUB RSB | Nominal Torque N/A 1512500.00 in·lb | Max. Speed (Unbalanced) N/A 3000 rpm | Length thru Bore N/A 8.690 in220.73 mm | Dimension FD N/A 20.75 in527.05 mm | Dimension HD N/A 10.310 in261.87 mm |
CAD
N/A
|
