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LoveJoy 69790494397 FLA 3 HUB 2.249/2.250 1/2KW

BRAND: LoveJoy | MODEL: 69790494397 | CONDITION: NEW | SKU: 1795579
LoveJoy 69790494397 FLA 3 HUB 2.249/2.250 1/2KW

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$230.47
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Weight: 15.76 lbs UOM: EA
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Additional Description

Documents

Description

FLA Type (Flex-Flex All-Metal Labyrinth Seal) Flex Hubs - Inch (Imperial) Bore

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).

Specifications
Description FLA 3 HUB 2.249/2.250 1/2KW
Hub StyleExposed Bolt
TypeGear Coupling Hubs
Hub MaterialAll Metal
StyleBored
ColorMetallic
Coupling TypeGear
Weight15.76 lb
Complete Coupling Weight74.40 lb
Dimensional Data
Bore Size 2 1/4 in
Size3
Keyway Size (W x D)1/2 in
Length thru Bore3.590 in91.19 mm
Overall Length7.690 in195.33 mm
Max. Bore (Dimensions ID1/ID2)3.125 in79.38 mm
Dimension D6.910 in175.51 mm
Dimension FD9.44 in239.78 mm
Dimension HD4.250 in107.95 mm
Dimension W1.750 in44.45 mm
Center Line to Center Line of Teeth6.000 in152.40 mm
Distance between Shaft Ends (Dimension BSE)0.19 in4.83 mm
Cubic inches64.84438 in³
Performance Data
Nominal Torque118900.00 in·lb
Max. Speed (Unbalanced)6800.00 rpm
Max. Speed (Balanced)10200.00 rpm
Max. Angular Misalignment1.50º per Gear Mesh
Parallel Misalignment0.052 in
Features
  • All-Metal Labyrinth Seals
  • AISI 4140 Alloy Steel Construction
  • Patented Vari-Crown® tooth form for long life
  • Standard 20° pressure angle
  • Heat treated bolts for greater strength
  • Corrosion resistant bolts and nuts for ease of maintenance
  • Provides parallel, angular misalignment and end float
  • Flex Half coupling interchangeable with industry standards
Notes
  • Exposed Bolt Design is standard.
  • Shrouded Bolt Design available upon request for sizes 1 through 5.
  • Puller Holes are standard on sizes 4 through 7.
  • Puller Holes are available for sizes 1 through 3.5 at an additional charge.
  • Interference bores with no set screws are standard unless otherwise specified.
  • Inch bore and keyway tolerances conform to AGMA 9002-B04.
  • For metric bore and keyway tolerances, consult Lovejoy Engineering Section.