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 |
Bore Size |
Keyway Size (W x D) |
Nominal Torque |
Max. Speed (Unbalanced) |
Length thru Bore |
Dimension HD |
CAD |
|---|---|---|---|---|---|---|---|---|
| 69790492776 | Description N/A FLA-1.5-HUB-3/4-3/16X3/32KW | Bore Size N/A 3/4 in | Keyway Size (W x D) N/A 3/16 x 3/32 in | 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 HD N/A 2.190 in55.63 mm |
CAD
N/A 
|
| 69790492777 | Description N/A FLA-1.5-HUB-7/8-3/16X3/32KW | Bore Size N/A 7/8 in | Keyway Size (W x D) N/A 3/16 x 3/32 in | 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 HD N/A 2.190 in55.63 mm |
CAD
N/A
|
| 69790492778 | Description N/A FLA-1.5-HUB-1"-1/4X1/8KW | Bore Size N/A 1 in | Keyway Size (W x D) N/A 1/4 x 1/8 in | 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 HD N/A 2.190 in55.63 mm |
CAD
N/A
|
| 69790492779 | Description N/A FLA-1.5-HUB-1-1/8-1/4X1/8KW | Bore Size N/A 1 1/8 in | Keyway Size (W x D) N/A 1/4 x 1/8 in | 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 HD N/A 2.190 in55.63 mm | CAD N/A |
| 69790497395 | Description N/A FLA-1.5-HUB-1-1/4-1/4X1/8KW | Bore Size N/A 1 1/4 in | Keyway Size (W x D) N/A 1/4 x 1/8 in | 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 HD N/A 2.190 in55.63 mm |
CAD
N/A
|
| 69790492780 | Description N/A FLA-2-HUB-1"-1/4X1/8KW | Bore Size N/A 1 in | Keyway Size (W x D) N/A 1/4 x 1/8 in | 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 HD N/A 2.880 in73.15 mm |
CAD
N/A
|
| 69790493025 | Description N/A FLA-2-HUB-1-1/8-1/4X1/8KW | Bore Size N/A 1 1/8 in | Keyway Size (W x D) N/A 1/4 x 1/8 in | 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 HD N/A 2.880 in73.15 mm |
CAD
N/A
|
| 69790493026 | Description N/A FLA-2-HUB-1-1/4-1/4X1/8KW | Bore Size N/A 1 1/4 in | Keyway Size (W x D) N/A 1/4 x 1/8 in | 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 HD N/A 2.880 in73.15 mm | CAD N/A |
| 69790493019 | Description N/A FLA-2.5-HUB-1-1/8-1/4X1/8KW | Bore Size N/A 1 1/8 in | Keyway Size (W x D) N/A 1/4 x 1/8 in | 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 HD N/A 3.630 in92.20 mm | CAD N/A |
| 69790493020 | Description N/A FLA-2.5-HUB-1-1/4-1/4X1/8KW | Bore Size N/A 1 1/4 in | Keyway Size (W x D) N/A 1/4 x 1/8 in | 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 HD N/A 3.630 in92.20 mm | CAD N/A |
| 69790492781 | Description N/A FLA-3-HUB-1-3/8-5/16X5/32KW | Bore Size N/A 1 3/8 in | Keyway Size (W x D) N/A 5/16 x 5/32 in | 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 HD N/A 4.250 in107.95 mm |
CAD
N/A
|
| 69790493027 | Description N/A FLA-3-HUB-1-1/4-1/4X1/8KW | Bore Size N/A 1 1/4 in | Keyway Size (W x D) N/A 1/4 x 1/8 in | 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 HD N/A 4.250 in107.95 mm | CAD N/A |
| 69790493028 | Description N/A FLA-3-HUB-1-1/2-3/8X3/16KW | Bore Size N/A 1 1/2 in | Keyway Size (W x D) N/A 3/8 x 3/16 in | 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 HD N/A 4.250 in107.95 mm |
CAD
N/A
|
| 69790493029 | Description N/A FLA-3-HUB-1-5/8-3/8X3/16KW | Bore Size N/A 1 5/8 in | Keyway Size (W x D) N/A 3/8 x 3/16 in | 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 HD N/A 4.250 in107.95 mm | CAD N/A |
| 69790493030 | Description N/A FLA-3-HUB-1-3/4-3/8X3/16KW | Bore Size N/A 1 3/4 in | Keyway Size (W x D) N/A 3/8 x 3/16 in | 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 HD N/A 4.250 in107.95 mm |
CAD
N/A
|
| 69790494397 | Description N/A FLA-3-HUB-2.249/2.250-1/2X1/4KW | Bore Size N/A 2 1/4 in | Keyway Size (W x D) N/A 1/2 in | 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 HD N/A 4.250 in107.95 mm | CAD N/A |
| 69790493021 | Description N/A FLA-3.5-HUB-1-7/8-1/2X1/4KW | Bore Size N/A 1 7/8 in | Keyway Size (W x D) N/A 1/2 x 1/4 in | 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 HD N/A 5.00 in127.00 mm |
CAD
N/A
|
| 69790493022 | Description N/A FLA-3.5-HUB-2"-1/2X1/4KW | Bore Size N/A 2 in | Keyway Size (W x D) N/A 1/2 x 1/4 in | 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 HD N/A 5.00 in127.00 mm | CAD N/A |
| 69790493023 | Description N/A FLA-3.5-HUB-2-1/8-1/2X1/4KW | Bore Size N/A 2 1/8 in | Keyway Size (W x D) N/A 1/2 x 1/4 in | 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 HD N/A 5.00 in127.00 mm |
CAD
N/A
|
| 69790493024 | Description N/A FLA-3.5-HUB-2-1/4-1/2X1/4KW | Bore Size N/A 2 1/4 in | Keyway Size (W x D) N/A 1/2 x 1/4 in | 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 HD N/A 5.00 in127.00 mm | CAD N/A |
| 69790493031 | Description N/A FLA-4-HUB-2-3/8-5/8X5/16KW | Bore Size N/A 2 3/8 in | Keyway Size (W x D) N/A 5/8 x 5/16 in | 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 HD N/A 5.750 in146.05 mm | CAD N/A |
| 69790493032 | Description N/A FLA-4-HUB-2-1/2-5/8X5/16KW | Bore Size N/A 2 1/2 in | Keyway Size (W x D) N/A 5/8 x 5/16 in | 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 HD N/A 5.750 in146.05 mm |
CAD
N/A
|
| 69790493033 | Description N/A FLA-4-HUB-2-5/8-5/8X5/16KW | Bore Size N/A 2 5/8 in | Keyway Size (W x D) N/A 5/8 x 5/16 in | 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 HD N/A 5.750 in146.05 mm |
CAD
N/A
|
| 69790493034 | Description N/A FLA-4-HUB-2-3/4-5/8X5/16KW | Bore Size N/A 2 3/4 in | Keyway Size (W x D) N/A 5/8 x 5/16 in | 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 HD N/A 5.750 in146.05 mm |
CAD
N/A
|
