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Home / Categories / Couplings / Disc Couplings / 404 KD 21 LS1400 FB
404 KD 21 LS1400 FB
Disc Couplings

Kop-Flex 404 KD 21 LS1400 FB

Kop-Flex Disc Coupling - Style KD21 - Size 404 - Finished Bore - 404 KD 21 LS1400 FB

BrandKop-Flex
Part Number2430643
GDS #GDS-110457
Hub Material
Carbon Steel
Configuration
1 long hub/1 standard hub
Stock C Dimension
14
Axial Capacity (+/-)
0.225

Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.

Product Overview

  • Spacer coupling with economical 3-component design.
  • Unitized Disc Packs for ease of maintenance, replaceable without moving the connected equipment.
  • HT (High Torque) disc packs for medium and heavy duty applications.
  • Meet AGMA Class 9 balance off the shelf. Balance to AGMA 10, or compliance with API610 are available options.
Hub Material
Carbon Steel
Configuration
1 long hub/1 standard hub
Stock C Dimension
14
Axial Capacity (+/-)
0.225
Style
KD21
Bore Type
Finished Bore
Coupling Size
404
Total WR2 (lb-in2)
3, 150 psi
Length Through Bore standard hub (in)
4.62 in
Torque [Max] (ft-lb)
35, 833 ft/lbs
Torque Rating (in-lb)
215, 000 in/lbs

Always verify dimensions, load ratings, material, and seal type before ordering.

BrandiManufacturer or product brand
Kop-Flex
Mfg. Catalog NumberiManufacturer catalog number
404 KD 21 LS1400 FB
Mfg. Part NumberiManufacturer part number
2430643
GDS #iGDS internal part number
GDS-110457
CategoryiCatalog classification
Disc Couplings

Documents & Support

Datasheets, CAD drawings, and installation instructions are available on request.

Request Documentation

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Returns: 30-day returns, RMA required — return policy