Kop Flex Disc Coupling - Style KD20 - Size 404 - Finished Bore - 404 KD 20 SS1000 FB

Catalog #:404 KD 20 SS1000 FB
Part #:2431161
  • Spacer coupling with factory-assembled center section for easy assembly.
  • Specifically engineered to meet API 610 specifications.
  • HT (High Torque) disc packs for medium and heavy duty applications.
  • Meet AGMA Class 9 balance off the shelf, and may be balanced to AGMA Class 10 or 11.
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Weight:170.14 LB
List Price: $45,724.00

General Specifications

UPC: 662384014013 Weight: 170.14 LB

Technical Specifications

Max C Bore: 8.5 Coupling Size: 404
Configuration: 2 standard hubs Total Length (Std Hub Post) (in): 18.88 in
Stock C Dimension: 10 Outside Diameter (in): 12 in
Bore Type: Finished Bore Hub Material: Carbon Steel
Total WR2 (lb-in2): 4,920 Bore Range (in): 2.5 to 6.25 in
Compatible Bore Size (long hub) [Max] (in): 6.25 in Style: KD20
Compatible Bore Size (long hub) [Min] (in): 2.5 in Axial Capacity (+/-): 0.225
Length Through Bore standard hub (in): 4.44 in Bore Size Max: 6.25
Bore Size Min: 2.5 Torque [Max] (ft-lb): 35,833
Coupling Type: Disc Coupling Measurement System: Imperial
Lube/Non-Lube: Non-Lubricated Torque Rating (in-lb): 215,000
Speed Max (rpm): 7,800 rpm Rating HP @ 100 RPM: 340
Number of Disc Packs: 2
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