Kop Flex Disc Coupling - Style KD20 - Size 254 - Rough Bore - 254 KD 20 JS800

Catalog #:254 KD 20 JS800
Part #:2432417
  • 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:110.86 LB
List Price: $11,964.00

General Specifications

UPC: 662384015232 Weight: 110.86 LB

Technical Specifications

Total WR2 (lb-in2): 510 Stock C Dimension: 8
Coupling Size: 254 Outside Diameter (in): 7.88 in
Bore Type: Rough Bore Bore Range (in): 1 to 4 in
Hub Material: Carbon Steel Total Length (Std Hub Post) (in): 15.13 in
Style: KD20 Axial Capacity (+/-): 0.14
Configuration: 1 jumbo hub/1 standard hub Max C Bore: 5.5
Length Through Bore (in): 7.13 in Lube/Non-Lube: Non-Lubricated
Coupling Type: Disc Coupling Compatible Bore Size (jumbo hub) [Max] (in): 5.62 in
Speed Max (rpm): 11,200 rpm Measurement System: Imperial
Torque [Max] (ft-lb): 8,667 Length Through Bore standard hub (in): 2.88 in
Bore Size Min: 1 Rating HP @ 100 RPM: 82.5
Length Through Bore (long hub) (in): 4.25 in Bore Size Max: 4
Compatible Bore Size (jumbo hub) [Min] (in): 3.5 in Torque Rating (in-lb): 52,000
Number of Disc Packs: 2
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