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2431039

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Kop-Flex 254 KD 20 SS1000 FB Size 254 Disc Coupling, 7.88" Outside Diameter, 4" Max Bore Size, Style KD20, Finished Bore, Non-Lubricated

Size 254 Disc Coupling, 7.88" Outside Diameter, 4" Max Bore Size, Style KD20, Finished Bore, Non-Lubricated

MODEL 2431039

BRAND

SKU

2294139

WEIGHT

83.236 lb

UOM

each

UPC

662384013955

$6,871.77 Each

Prices are subject to change

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Typically Ships in: 1 day

Returnable:No

Axial Capacity (+/-)

0.14

Bore Range (in)

1 to 4

Bore Size Max

4

Bore Size Min

1

Bore Type

Finished Bore

Configuration

2 standard hubs

Coupling Size

254

Coupling Type

Disc Coupling

Disc Coupling Type

Spacer Coupling

Disc Shape

Scalloped

Hub Diameter (in)

5.75

Hub Material

Carbon steel

Length Through Bore (in)

2.88

Length Through Bore standard hub (in)

2.88

Lube/Non-Lube

Non-Lubricated

Max C Bore

5.5

Max Torque (ft-lb)

8667

Measurement System

Imperial

OD

7.88

Rating HP @ 100 RPM

82.5

Speed Max (rpm)

11200

Stock C Dimension

10

Style

KD20

Torque Rating (in-lb)

52000

Total Length (One Hub Reverse) (in)

Total Length (One Hub Reverse) (in)

Total Length (Std Hub Post) (in)

15.76

Total WR2 (lb-in2)

510

  • 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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