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  • BRAND:
  • SKU: 1800887
  • MODEL: 68514438866


$1,572.00 Each


  • Typically ships in: 1 day
  • Weight: 16.0 lb
  • Free shipping on orders over $20

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Additional Description

Description LF250 ELE HTR W/HDWR 60A DURO
Coupling SizeLF250
Coupling TypeTorsional
MaterialHigh Temperature Rubber (HTR)
Bore TypeElement w/ Hardware
Weight16.00 lb
Dimensional Data
Thread (Dimension T)M20
Length thru Bore3.030 in100.00 mm
Dimension HD6.299 in160.00 mm
Max. Bore (Dimensions ID1/ID2) - Flanged Hubs5.000 in130.00 mm
Cubic inches542.44393 in³
Performance Data
Normal Temperature Range-40 to 194 ºF
Nominal Torque26500.00 in·lb3000.00 N·m
Max. Torque77400.00 in·lb8750.00 N·m
Allowable Continuous Vibratory Torque11000.00 in·lb1250.00 N·m
Max. Speed3000 rpm
Max. Angular Misalignment2.00 º
Max. Parallel Misalignment0.080 in2.00 mm
Wind-Up Angle at Nominal Torque3.00 º
Wind-Up Angle at Max. Torque7.50 º
Dynamic Torsional Stiffness67000.00 Nm/rad
Dynamic Torsional Stiffness592900.00 in·lb/rad
Static Angular Stiffness600.00 in·lb/deg68.00 Nm/deg
Static Axial Stiffness6570.00 lb/in1150.00 Nm/deg
Static Radial Stiffness23400.00 lb/in4100.00 Nm/deg
Shore Hardness60A
Torsional Element Specifications
    There are two different rubber element materials available, High Temperature Rubber (HTR) and Neoprene (CR). Both elements are torsionally soft and are placed into compression during assembly. Rubber under compression can carry up to 5 times the amount of torque as non-compressed elements. The elements effectively accommodate shock, misalignment, and vibration plus minimize harmful radial and axial forces on the connected equipment. Neoprene (CR) is used in environments that are hostile to High Temperature Rubber (HTR).
    Available Durometer Hardness:
  • 50, 60 (Shore A scale)
    Operating Temperature Range:
  • HTR: -40° to 194° F
  • CR: -40° to 175° F

Return policy

Item must be unused.

Item must be in it's original package.

Restocking, shipping and handling fees may applied to any return with this manufacturer.

For more information please consult


Product's availability

State of California Proposition 65 Product Warning