Kop-Flex Disc Coupling - Style KD20 - Size 454 - Rough Bore - 454 KD 20 JL1000

Catalog #:454 KD 20 JL1000
Part #:2433712
  • 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:174.50 LB

General Specifications

UPC: 662384016536 Weight: 174.50 LB

Technical Specifications

Total WR2 (lb-in2): 7,200 Outside Diameter (in): 13 in
Style: KD20 Coupling Size: 454
Hub Material: Carbon Steel Total Length (Std Hub Post) (in): 23.5 in
Stock C Dimension: 10 Configuration: 1 jumbo hub/1 long hub
Compatible Bore Size (long hub) [Min] (in): 3 in Compatible Bore Size (long hub) [Max] (in): 7.25 in
Max C Bore: 9.62 Bore Type: Rough Bore
Axial Capacity (+/-): 0.25 Length Through Bore (in): 13.5 in
Rating HP @ 100 RPM: 405 Coupling Type: Disc Coupling
Torque Rating (in-lb): 255,000 Compatible Bore Size (jumbo hub) [Min] (in): 6.75 in
Measurement System: Imperial Speed Max (rpm): 7,200 rpm
Length Through Bore (long hub) (in): 6.75 in Lube/Non-Lube: Non-Lubricated
Compatible Bore Size (jumbo hub) [Max] (in): 9.38 in Bore Size Max: 9.38
Torque [Max] (ft-lb): 42,500 Number of Disc Packs: 2
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