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Lovejoy 69790498855 SX-6 Type 2-13/16" Hub with Two Extra Keyways

Size: 2-13/16"
  • Brand Lovejoy
  • Part # 69790498855
  • Model # SX-6
  • Condition
    Brand New

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Size: 2-13/16"

Lovejoy, 69790498855, SX-6 Type 2-13/16" Hub with Two Extra Keyways

Features

  • Unitized disc pack
  • Infinite life when properly sized and aligned
  • Accommodates angular, axial, and parallel misalignment
  • Torsionally rigid without any back lash
  • No need for lubrication or maintenance
  • No wearing parts and high resistance to harsh environmental conditions

The SX Type is the standard coupling type that includes two hubs, a stock length spacer designed to meet industry standard lengths, and two unitized disc packs. The coupling has two flex planes, one at each disc pack, allowing this coupling to accommodate parallel, angular, and axial misalignment with specified limits.

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Technical Details

Reviews
Hub StyleStandard
TypeDisc Coupling Hubs
Hub MaterialAISI 1045
StyleBored
ColorMetallic
Coupling SeriesSX-6
Coupling TypeDisc
Weight9.20 lb
Weight (Complete Coupling w/ Max. Bores)46.30 lb
Bore Size2-13/16 in
Size202-6
Set Screw Style Coupling Size (Dimension T)No Setscrew
Keyway Size (W x D)3/4 x 3/8 in
External Keyways1/2 (external flange keyways) in
Length thru Bore3.540 in (89.92 mm)
Overall Length (for an SX Style coupling)13.330 in (339.00 mm)
Max. Bore (Dimensions ID1/ID2)3.500 in (90.00 mm)
Dimension FD7.950 in (202.00 mm)
Dimension HD4.920 in (125.00 mm)
Dimension PW0.610 in (15.49 mm)
Dimension S5.030 in (128.00 mm)
Distance between Shaft Ends (Dimension BSE)6.250 in (159.00 mm)
Cubic inches223.73685 in3
Nominal Torque40700 in-lb
Max. Torque81400 in-lb
Max. Speed (Unbalanced)3840 rpm
Max. Speed (Balanced)9600 rpm
Axial Misalignment (+-D Ka) for couplings with TWO disc packs0.15 in
Max. Angular Misalignment (per single disc pack)1.00 °
Torsional Stiffness x 10^6 (of one disc pack)13.3 in-lb/rad
Rated Power at 100 rpm64.6 hp (48.2 kW)
Product Details
Hub StyleStandard
TypeDisc Coupling Hubs
Hub MaterialAISI 1045
StyleBored
ColorMetallic
Coupling SeriesSX-6
Coupling TypeDisc
Weight9.20 lb
Weight (Complete Coupling w/ Max. Bores)46.30 lb
Bore Size2-13/16 in
Size202-6
Set Screw Style Coupling Size (Dimension T)No Setscrew
Keyway Size (W x D)3/4 x 3/8 in
External Keyways1/2 (external flange keyways) in
Length thru Bore3.540 in (89.92 mm)
Overall Length (for an SX Style coupling)13.330 in (339.00 mm)
Max. Bore (Dimensions ID1/ID2)3.500 in (90.00 mm)
Dimension FD7.950 in (202.00 mm)
Dimension HD4.920 in (125.00 mm)
Dimension PW0.610 in (15.49 mm)
Dimension S5.030 in (128.00 mm)
Distance between Shaft Ends (Dimension BSE)6.250 in (159.00 mm)
Cubic inches223.73685 in3
Nominal Torque40700 in-lb
Max. Torque81400 in-lb
Max. Speed (Unbalanced)3840 rpm
Max. Speed (Balanced)9600 rpm
Axial Misalignment (+-D Ka) for couplings with TWO disc packs0.15 in
Max. Angular Misalignment (per single disc pack)1.00 °
Torsional Stiffness x 10^6 (of one disc pack)13.3 in-lb/rad
Rated Power at 100 rpm64.6 hp (48.2 kW)
Note

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

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(800) 884-5767
+1 (332) 900-3727 (Intl.)