Kop-Flex Disc Coupling - Style KD20 - Size 304 - Rough Bore - 304 KD 20 JS1000

Catalog #:304 KD 20 JS1000
Part #:2432490
  • 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:99.96 LB

General Specifications

UPC: 662384015317 Weight: 99.96 LB

Technical Specifications

Configuration: 1 jumbo hub/1 standard hub Bore Type: Rough Bore
Axial Capacity (+/-): 0.17 Style: KD20
Bore Range (in): 1.5 to 4.75 in Total Length (Std Hub Post) (in): 18.13 in
Outside Diameter (in): 9.25 in Total WR2 (lb-in2): 1,190
Hub Material: Carbon Steel Stock C Dimension: 10
Coupling Size: 304 Max C Bore: 6.44
Length Through Bore (in): 8.13 in Torque Rating (in-lb): 89,000
Compatible Bore Size (jumbo hub) [Max] (in): 6.5 in Length Through Bore (long hub) (in): 4.75 in
Bore Size Min: 1.5 Bore Size Max: 4.75
Measurement System: Imperial Length Through Bore standard hub (in): 3.38 in
Speed Max (rpm): 9,900 rpm Coupling Type: Disc Coupling
Torque [Max] (ft-lb): 14,833 Lube/Non-Lube: Non-Lubricated
Rating HP @ 100 RPM: 141 Compatible Bore Size (jumbo hub) [Min] (in): 4.25 in
Number of Disc Packs: 2
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