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SX255-6 HUB 55MM SLD1500 *LTB

BRAND: LoveJoy | MODEL: 69790411829 | CONDITION: NEW | SKU: 1800724
SX255-6 HUB 55MM SLD1500 *LTB

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$621.20
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Weight: 26.13 lbs UOM: EA
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Additional Description

Documents

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.
Specifications
Description SX255-6 HUB 55MM SLD1500 *LTB
Hub StyleStandard
TypeDisc Coupling Hubs
Hub MaterialAISI 1045
StyleBored
ColorMetallic
Coupling SeriesSX-6
Coupling TypeDisc
Weight26.13 lb
Weight (Complete Coupling w/ Max. Bores)88.20 lb40.00 kg
Dimensional Data
Bore Size55.00 mm
Size255-6
Set Screw Style Coupling Size (Dimension T)No Setscrew
Keyway Size (W x D)No Keyway
Keyway Size (W x D) 2No Keyway
Length thru Bore2.65 in67.31 mm
Max. Bore (Dimensions ID1/ID2)4.310 in110.00 mm
Dimension FD10.040 in255.00 mm
Dimension HD6.100 in155.00 mm
Dimension PW0.807 in20.50 mm
Dimension S6.140 in156.00 mm
Distance between Shaft Ends (Dimension BSE)7.750 in197.00 mm
Cubic inches1694.47490 in³
Performance Data
Nominal Torque90300.00 in·lb10200.00 N·m
Max. Torque180600.00 in·lb20400.00 N·m
Max. Speed (Unbalanced)3080.00 rpm
Max. Speed (Balanced)7700.00 rpm
Axial Misalignment (+-D Ka) for couplings with TWO disc packs0.185 in4.70 mm
Max. Angular Misalignment (per single disc pack)1.00 º
Torsional Stiffness x 10^6 (of one disc pack)41.00 in·lb/rad4.70 Nm/rad
Rated Power at 100 rpm143.20 hp106.80 kW
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
  • Overload Bushings are available