Call (888)-671-2883
 on most items
Text message to Live Chat! (201) 898 - 2676


BRAND: LoveJoy | MODEL: 69790491420 | CONDITION: NEW | SKU: 1800614

Image for Illustration purposes only,
Actual product may vary
Typically In Stock: confirm availability
Returnable: see conditions
Shipping from?: see locations Typically ships in 1 day
Weight: 3.54 lbs UOM: EA

Additional Description



Note: SX Type Hubs are interchangeable for both the SU and SX style disc couplings (but not SXC style).
  • The SU Type coupling has a single flex plane, and is comprised of a single disc pack kit with two hubs. It is suitable for angular and axial misalignment only. Two SU couplings are often combined with a shaft to make a floating shaft coupling. The shaft can be hollow for long light weight floating shaft couplings.
  • 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  SX110-6 HUB RSB
Hub Style Standard
Type Disc Coupling Hubs
Hub Material AISI 1045
Style Unbored
Color Metallic
Bore Type Rough Stock Bore
Coupling Series SX-6
Coupling Type Disc
Weight 3.54 lb
Weight (Complete Coupling w/ Max. Bores) 6.40 lb
Dimensional Data
Size 110-6
Set Screw Style Coupling Size (Dimension T) No Setscrew
Length thru Bore 1.970 in50.04 mm
Overall Length (for an SX Style coupling) 7.440 in189.00 mm
Max. Bore 1.810 in46.00 mm
Dimension FD 4.330 in110.00 mm
Dimension HD 2.560 in65.00 mm
Dimension PW 0.331 in8.41 mm
Dimension S 2.840 in72.00 mm
Distance between Shaft Ends (Dimension BSE) 3.5 in89.00 mm
Cubic inches 36.93533 in³
Performance Data
Nominal Torque 5100 in·lb
Max. Torque 10200 in·lb
Max. Speed (Unbalanced) 7200 rpm
Max. Speed (Balanced) 18000 rpm
Axial Misalignment (+-D Ka) for couplings with TWO disc packs 0.083 in
Max. Angular Misalignment (per single disc pack) 1.50 º
Torsional Stiffness x 10^6 (of one disc pack) 3.4 in·lb/rad
Rated Power at 100 rpm 8 hp6 kW
  • 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