For use with F (Flex-Flex) or FFR (Flex-Rigid) couplings.
The F Type coupling consists of two flex hubs, two 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 F Type has a max angular misalignment of 3.0 degrees (1.5 degrees per gear mesh).
The FFR Type coupling consists of one flex hub, one rigid hub, one 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 FFR Type has a max angular misalignment of 1.5 degrees (1.5 degrees per gear mesh).
For larger torques, consider the FHD Type gear coupling in sizes 10 through 30.
Part Number |
Description |
Bore Size |
Keyway Size (W x D) |
Nominal Torque |
Max Speed (Unbalanced) |
Length thru Bore |
Dimension HD |
CAD |
|---|---|---|---|---|---|---|---|---|
 | ||||||||
| 69790414271 | Description N/A F-1-HUB-35MMJ7-10X3.3MMKW | Bore Size N/A 35.00 mm | Keyway Size (W x D) N/A 10 x 3.3 mm | Nominal Torque N/A 850 N·m7600 in·lb | Max Speed (Unbalanced) N/A 6000 rpm | Length thru Bore N/A 1.690 in | Dimension HD N/A 2.310 in58.67 mm | CAD N/A |
| 69790411789 | Description N/A F-1.5-HUB-32MMP7-10X3.3MMKW | Bore Size N/A 32.00 mm | Keyway Size (W x D) N/A 10 x 3.3 mm | Nominal Torque N/A 2140 N·m18900 in·lb | Max Speed (Unbalanced) N/A 5500 rpm | Length thru Bore N/A 1.940 in | Dimension HD N/A 3.000 in76.20 mm | CAD N/A |
| 69790414377 | Description N/A F-2-HUB-32MMP7-10X3.3MMKW | Bore Size N/A 32.00 mm | Keyway Size (W x D) N/A 10 x 3.3 mm | Nominal Torque N/A 3560 N·m31500 in·lb | Max Speed (Unbalanced) N/A 5000 rpm | Length thru Bore N/A 2.440 in | Dimension HD N/A 4.000 in101.60 mm |
CAD
N/A 
|
| 69790413937 | Description N/A F-3-HUB-45MMP7-14X3.8MMKW | Bore Size N/A 45.00 mm | Keyway Size (W x D) N/A 14 x 3.8 mm | Nominal Torque N/A 10700 N·m94500 in·lb | Max Speed (Unbalanced) N/A 4000 rpm | Length thru Bore N/A 3.590 in | Dimension HD N/A 5.630 in143.00 mm | CAD N/A |
| 69790411584 | Description N/A F-3-HUB-70MMH7-20X4.9MMKW | Bore Size N/A 70.00 mm | Keyway Size (W x D) N/A 20 x 4.9 mm | Nominal Torque N/A 10700 N·m94500 in·lb | Max Speed (Unbalanced) N/A 4000 rpm | Length thru Bore N/A 3.590 in | Dimension HD N/A 5.630 in143.00 mm | CAD N/A |
| 69790414237 | Description N/A F-4.5-HUB-110MMP7-28X6.4MMKW | Bore Size N/A 110.00 mm | Keyway Size (W x D) N/A 28 x 6.4 mm | Nominal Torque N/A 34200 N·m302400 in·lb | Max Speed (Unbalanced) N/A 2700 rpm | Length thru Bore N/A 6.030 in | Dimension HD N/A 8.500 in215.90 mm | CAD N/A |
| 69790413698 | Description N/A F-5.5-HUB-120MMP7-32X7.4MMKW | Bore Size N/A 120.00 mm | Keyway Size (W x D) N/A 32 x 7.4 mm | Nominal Torque N/A 64800 N·m573300 in·lb | Max Speed (Unbalanced) N/A 2200 rpm | Length thru Bore N/A 6.910 in | Dimension HD N/A 10.50 in266.70 mm | CAD N/A |
| 69790414425 | Description N/A F-4-HUB-135MMS7-36X8.4MMKW | Bore Size N/A 135.00 mm | Keyway Size (W x D) N/A 36 x 8.4 mm | Nominal Torque N/A 24900 N·m220500 in·lb | Max Speed (Unbalanced) N/A 3000 rpm | Length thru Bore N/A 4.750 in | Dimension HD N/A 7.500 in190.50 mm | CAD N/A |
| 69790411806 | Description N/A F-4.5-HUB-137.9MM-36X8.4MMKW | Bore Size N/A 137.90 mm | Keyway Size (W x D) N/A 36 x 8.4 mm | Nominal Torque N/A 34200 N·m302400 in·lb | Max Speed (Unbalanced) N/A 2700 rpm | Length thru Bore N/A 5.310 in | Dimension HD N/A 8.500 in215.90 mm | CAD N/A |
| 69790413985 | Description N/A F-4.5-HUB-150MMP7-36X8.4MMKW | Bore Size N/A 150.00 mm | Keyway Size (W x D) N/A 36 x 8.4 mm | Nominal Torque N/A 34200 N·m302400 in·lb | Max Speed (Unbalanced) N/A 2700 rpm | Length thru Bore N/A 5.310 in | Dimension HD N/A 8.500 in215.90 mm | CAD N/A |
| 69790414424 | Description N/A F-4.5-HUB-150MMS7-36X8.4MMKW | Bore Size N/A 150.00 mm | Keyway Size (W x D) N/A 36 x 8.4 mm | Nominal Torque N/A 34200 N·m302400 in·lb | Max Speed (Unbalanced) N/A 2700 rpm | Length thru Bore N/A 5.310 in | Dimension HD N/A 8.500 in215.90 mm | CAD N/A |
| 69790413994 | Description N/A F-4.5-HUB-160MMP7-40X9.4MMKW | Bore Size N/A 160.00 mm | Keyway Size (W x D) N/A 40 x 9.4 mm | Nominal Torque N/A 34200 N·m302400 in·lb | Max Speed (Unbalanced) N/A 2700 rpm | Length thru Bore N/A 5.310 in | Dimension HD N/A 8.500 in215.90 mm | CAD N/A |
| 69790414130 | Description N/A F-5-HUB-165MMP7-40X9.4MMKW | Bore Size N/A 165 mm | Keyway Size (W x D) N/A 40 x 9.4 mm | Nominal Torque N/A 49100 N·m434700 in·lb | Max Speed (Unbalanced) N/A 2500 rpm | Length thru Bore N/A 6.030 in | Dimension HD N/A 9.500 in241.30 mm | CAD N/A |
| 69790411586 | Description N/A F-2.5-HUB-65MMP7-5/8X5/16KW | Bore Size N/A 65.00 mm | Keyway Size (W x D) N/A 5/8 x 5/16 mm | Nominal Torque N/A 6410 N·m56700 in·lb | Max Speed (Unbalanced) N/A 4400 rpm | Length thru Bore N/A 3.030 in | Dimension HD N/A 4.630 in117.60 mm | CAD N/A |
