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LoveJoy 69790492486 FLAMM 4.5 HUB 614/814 MTR FRM

BRAND: LoveJoy | MODEL: 69790492486 | CONDITION: NEW | SKU: 1795555
LoveJoy 69790492486 FLAMM 4.5 HUB 614/814 MTR FRM

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Weight: 45.50 lbs UOM: EA

Additional Description



FLAMM Type (Flex-Flex All-Metal Labyrinth Seal Mill Motor Coupling) Hubs - Finished (AISE Frame) 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).

Description FLAMM 4.5 HUB 614/814 MTR FRM
Hub StyleExposed Bolt
TypeGear Coupling Hubs
Hub MaterialAll Metal
Coupling TypeGear
AISE Motor Frame Size614/814
Weight45.50 lb
Complete Coupling Weight310.00 lb
Dimensional Data
Bore Size 4.2470 to 4.2485 in
Size4 1/2
Keyway Size (W x D)1 x 3/8 in
Length thru Bore5.000 in127.00 mm
Dimension BSE10.340 in8.64 mm
Dimension D10.380 in263.65 mm
Dimension FD13.63 in346.20 mm
Dimension G1.940 in49.28 mm
Dimension HD6.5 in165.10 mm
Dimension HD110.380 in263.65 mm
Dimension OAL212.250 in311.15 mm
Dimension OAL311.970 in304.04 mm
Dimension LTB15.030 in127.76 mm
Dimension LTB25.000 in127.00 mm
Dimension TB4.2470 to 4.2485 in107.87 to 107.91 mm
Distance between Shaft Ends (Dimension BSE)0.31 in7.87 mm
Cubic inches211.25000 in³
Performance Data
Nominal Torque302400 in·lb34200 N·m
Max. Speed (Unbalanced)2700 rpm
Max. Speed (Balanced)4050.00 rpm
Max. Angular Misalignment1.50º per Gear Mesh
  • Patented Vari-Crown® tooth form for long life on Flex Half
  • 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
  • Long Universal Hub used for A.I.S.E. Motor Frames
  • Bore taper is 1-1/4 inch per foot on diameter.
  • Exposed Bolt Design is standard.
  • Shrouded Bolt Design available upon request for sizes 1.5 through 5.
  • Puller Holes are standard on sizes 4 through 7.
  • Puller Holes are available for sizes 1.5 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.