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2430023

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Kop-Flex 454 KD 21 LS800 (Rexnord PN 2430023) Size 454 KD Disc Coupling, 12.75" outside diameter, 6.38" max bore, Style KD21 double-engagement disc coupling with rough bore. Maintenance-free design requires no lubrication, providing reliable high-torque performance for industrial drivelines.

MODEL 2430023

BRAND

KOP-FLEX

SKU

2294484

WEIGHT

179.956 lb

UOM

each

UPC

662384012613

Contact supplier for technical support on: 800-626-2120

$26,362.87 Each

Prices are subject to change

FREE SHIPPING ON ORDERS OVER $100

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Typically Ships in: 1 day

Returnable:No

Axial Capacity (+/-)

0.25

Bore Range (in)

3 to 6.38

Bore Size Max

6.38

Bore Size Min

3

Bore Type

Rough Bore

Configuration

1 long hub/1 standard hub

Coupling Size

454

Coupling Type

Disc Coupling

Disc Coupling Type

Spacer Coupling

Disc Shape

Scalloped

Hub Diameter (in)

8.83

Hub Material

Carbon steel

Length Through Bore (in)

5.25

Length Through Bore (long hub) (in)

6.03

Length Through Bore standard hub (in)

5.25

Lube/Non-Lube

Non-Lubricated

Max Compatible Bore Size (long hub) (in)

6.38

Max Torque (ft-lb)

42500

Measurement System

Imperial

Min Compatible Bore Size (long hub) (in)

3

OD

12.75

Rating HP @ 100 RPM

405

Speed Max (rpm)

7200

Stock C Dimension

8

Style

KD21

Torque Rating (in-lb)

255000

Total Length (One Hub Reverse) (in)

Total Length (One Hub Reverse) (in)

Total Length (Std Hub Post) (in)

19.28

Total WR2 (lb-in2)

4360

  • 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.

Instruction Sheet
3D Drawing IGES
Catalog Page
When will I be charged for my order? Do you provide credit terms? Can I get a discounted price? I am a reseller / government entity. What is the return/warranty policy? Can it be shipped today? Does “Usually ships in 24 hours” mean it’s in stock? Read full FAQ
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