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Lovejoy 69790403979 FA Type Alloy Steel Flex Sleeve with Seal

Size: 3 in, Series: 3S
  • Brand Lovejoy
  • Part # 69790403979
  • Condition
    Brand New

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Size:
Size: 3 in
Series:
Series: 3S

Features:

  • Molded seals maintain proper lubricant retention during misalignment conditions
  • 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

The FA Type coupling provides a higher nominal torque value than standard F Type couplings, and consists of two FA Type flex hubs, two FA Type sleeves (with seals) and one accessory kit. Exposed bolts (E) are the standard design for this coupling, though shrouded bolt (S) The FA Type has a max angular misalignment of 3.0 degrees (1.5 degrees per gear mesh).

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Technical Details

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Hub StyleShrouded Bolt
TypeSleeves
MaterialAlloy Steel
ColorMetallic
StyleAlloy Steel Shrouded Bolt Sleeve
ApplicationDriver and Driven
Weight14.00 lb
Complete Coupling Weight80.00 lb
Size3 in
Max. Bore (Dimensions ID1/ID2)4.213 in (107 mm)
Length thru Bore3.590 in (91.19 mm)
Distance between Shaft Ends (Dimension BSE)0.19 in (4.83 mm)
Dimension AD8.130 in (206.50 mm)
Dimension D6.840 in (173.74 mm)
Dimension FD9.44 in (239.78 mm)
Cubic in ches319.91782 in3
Max. Speed (Unbalanced)4000 rpm
Max. Speed (Balanced)6000.00 rpm
Nominal Torque118000 in-lb
Max. Angular Misalignment (per Gear Mesh)1.50 °
Parallel Misalignment0.115 in
Product Details
Hub StyleShrouded Bolt
TypeSleeves
MaterialAlloy Steel
ColorMetallic
StyleAlloy Steel Shrouded Bolt Sleeve
ApplicationDriver and Driven
Weight14.00 lb
Complete Coupling Weight80.00 lb
Size3 in
Max. Bore (Dimensions ID1/ID2)4.213 in (107 mm)
Length thru Bore3.590 in (91.19 mm)
Distance between Shaft Ends (Dimension BSE)0.19 in (4.83 mm)
Dimension AD8.130 in (206.50 mm)
Dimension D6.840 in (173.74 mm)
Dimension FD9.44 in (239.78 mm)
Cubic in ches319.91782 in3
Max. Speed (Unbalanced)4000 rpm
Max. Speed (Balanced)6000.00 rpm
Nominal Torque118000 in-lb
Max. Angular Misalignment (per Gear Mesh)1.50 °
Parallel Misalignment0.115 in
Note

Note: Please read description carefully. Do not base your order on the picture presented.

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+1 (332) 900-3727 (Intl.)