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SX228-6 CPLG 3-3/4 KWBSE=6.88

BRAND: LoveJoy | MODEL: 69790492601 | CONDITION: NEW | SKU: 1800709
SX228-6 CPLG 3-3/4 KWBSE=6.88

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Weight: 67.18 lbs UOM: EA

Additional Description



    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. The coupling is available in 4, 6, and 8 bolt designs and bore sizes up to 13 inches (330mm) on the largest size. Custom spacer lengths can be manufactured to meet special shaft separations required for specific applications. The SX coupling can be fitted with overload bushings to protect the disc packs in over torque conditions and can act as an anti-flail device. SX couplings are assembled at the time of installation on the equipment where the coupling will be in service.
Description SX228-6 CPLG 3-3/4 KWBSE=6.88
Bore Size3.750 & 3.750 in
Hub StyleStandard
TypeDisc Coupling
Weight67.18 lb
Connection Type A x B 0.165 in4.20 mm
Coupling SeriesSX-6
Coupling TypeDisc
Dimensional Data
Hub 1 Keyway (W x D)7/8 x 7/16 in
Hub 2 Keyway (W x D)7/8 x 7/16 in
Length thru Bore3.940 in100.08 mm
Dimension FD8.980 in228.00 mm
Overall Length14.760 in375.00 mm
Max. Bore (Dimensions ID1/ID2)3.940 in100.00 mm
Dimension HD5.510 in140.00 mm
Dimension PW0.689 in17.50 mm
Dimension S5.500 in140.00 mm
Distance between Shaft Ends (Dimension BSE)6.880 in175.00 mm
Cubic inches1190.25230 in³
Performance Data
Temperature -40 to 450 ºF
Nominal Torque62000.00 in·lb7000.00 N·m
Max. Torque123900.00 in·lb14000.00 N·m
Max. Speed (Unbalanced)3400.00 rpm
Max. Speed (Balanced)8500.00 rpm
Axial Misalignment (+-D Ka) for couplings with TWO disc packs1.00 in23.00 mm
Max. Angular Misalignment (per single disc pack)2.60 º
Torsional Stiffness x 10^6 (of one disc pack)98.30 in·lb/rad73.30 Nm/rad
Rated Power at 100 rpm98.30 hp98.30 kW
Rated HP at 875 rpm (Standard Motor)98.30 hp
Rated HP at 1,150 rpm (Standard Motor)98.30 hp
Rated HP at 1,750 rpm (Standard Motor)98.30 hp
Rated HP at 3,500 rpm (Standard Motor)98.30 hp
  • 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
  • Overload Bushings are available