Kop-Flex 454 KD 21 LS800 Size 454 Disc Coupling, 12.75" Outside Diameter, 6.38" Max Bore Size, Style KD21, Rough Bore, Non-Lubricated

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