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Wide, shallow taper, self-centering design for use in through-bored components with extremely high torque and/or bending requirements. Mounted component remains fixed axially during installation.

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Installation & Removal Instructions
Locking Assembly Series C405 / Metric Locking Assembly Series C405
Metric Locking Assembly
Unit of Measure
1 2 3 

Item #

Shaft Size

d

D

L

L1

L2

Mt

Fax

Weight

CAD

C405M-24X55 N/A 24 mm N/A 0.945 in N/A 2.165 in N/A 1.260 in N/A 1.575 in N/A 1.811 in N/A 592 ft-lbs N/A 15,036 lbs.F N/A 1.00 lb N/A
C405M-24X55-S N/A 24 mm N/A 0.945 in N/A 2.165 in N/A 1.260 in N/A 1.575 in N/A 1.811 in N/A 309 ft-lbs N/A 7,958 lbs.F N/A 1.00 lb N/A
C405M-25X55 N/A 25 mm N/A 0.984 in N/A 2.165 in N/A 1.260 in N/A 1.575 in N/A 1.811 in N/A 617 ft-lbs N/A 15,036 lbs.F N/A 1.00 lb N/A
C405M-25X55-S N/A 25 mm N/A 0.984 in N/A 2.165 in N/A 1.260 in N/A 1.575 in N/A 1.811 in N/A 324 ft-lbs N/A 7,958 lbs.F N/A 1.00 lb N/A
C405M-28X55 N/A 28 mm N/A 1.102 in N/A 2.165 in N/A 1.260 in N/A 1.575 in N/A 1.811 in N/A 691 ft-lbs N/A 15,036 lbs.F N/A 0.90 lb N/A
C405M-28X55-S N/A 28 mm N/A 1.102 in N/A 2.165 in N/A 1.260 in N/A 1.575 in N/A 1.811 in N/A 361 ft-lbs N/A 7,958 lbs.F N/A 0.90 lb N/A
C405M-30X55 N/A 30 mm N/A 1.181 in N/A 2.165 in N/A 1.260 in N/A 1.575 in N/A 1.811 in N/A 740 ft-lbs N/A 15,036 lbs.F N/A 0.80 lb N/A
C405M-30X55-S N/A 30 mm N/A 1.181 in N/A 2.165 in N/A 1.260 in N/A 1.575 in N/A 1.811 in N/A 390 ft-lbs N/A 7,958 lbs.F N/A 0.80 lb N/A
C405M-32X60 N/A 32 mm N/A 1.260 in N/A 2.362 in N/A 1.732 in N/A 2.126 in N/A 2.362 in N/A 921 ft-lbs N/A 17,542 lbs.F N/A 1.40 lb N/A
C405M-32X60-S N/A 32 mm N/A 1.260 in N/A 2.362 in N/A 1.732 in N/A 2.126 in N/A 2.362 in N/A 486 ft-lbs N/A 9,284 lbs.F N/A 1.40 lb N/A
C405M-35X60 N/A 35 mm N/A 1.378 in N/A 2.362 in N/A 1.732 in N/A 2.126 in N/A 2.362 in N/A 1,007 ft-lbs N/A 17,542 lbs.F N/A 1.30 lb N/A
C405M-35X60-S N/A 35 mm N/A 1.378 in N/A 2.362 in N/A 1.732 in N/A 2.126 in N/A 2.362 in N/A 531 ft-lbs N/A 9,284 lbs.F N/A 1.30 lb N/A
C405M-38X75 N/A 38 mm N/A 1.496 in N/A 2.953 in N/A 1.732 in N/A 2.126 in N/A 2.441 in N/A 2,020 ft-lbs N/A 32,411 lbs.F N/A 2.40 lb N/A
C405M-38X75-S N/A 38 mm N/A 1.496 in N/A 2.953 in N/A 1.732 in N/A 2.126 in N/A 2.441 in N/A 1,069 ft-lbs N/A 17,242 lbs.F N/A 2.40 lb N/A
C405M-40X75 N/A 40 mm N/A 1.575 in N/A 2.953 in N/A 1.732 in N/A 2.126 in N/A 2.441 in N/A 2,127 ft-lbs N/A 32,411 lbs.F N/A 2.30 lb N/A
C405M-40X75-S N/A 40 mm N/A 1.575 in N/A 2.953 in N/A 1.732 in N/A 2.126 in N/A 2.441 in N/A 1,128 ft-lbs N/A 17,242 lbs.F N/A 2.30 lb N/A
C405M-42X75 N/A 42 mm N/A 1.654 in N/A 2.953 in N/A 1.732 in N/A 2.126 in N/A 2.441 in N/A 2,233 ft-lbs N/A 32,411 lbs.F N/A 2.10 lb N/A
C405M-42X75-S N/A 42 mm N/A 1.654 in N/A 2.953 in N/A 1.732 in N/A 2.126 in N/A 2.441 in N/A 1,187 ft-lbs N/A 17,242 lbs.F N/A 2.10 lb N/A
C405M-45X75 N/A 45 mm N/A 1.772 in N/A 2.953 in N/A 1.732 in N/A 2.126 in N/A 2.441 in N/A 2,393 ft-lbs N/A 32,411 lbs.F N/A 2.00 lb N/A
C405M-45X75-S N/A 45 mm N/A 1.772 in N/A 2.953 in N/A 1.732 in N/A 2.126 in N/A 2.441 in N/A 1,268 ft-lbs N/A 17,242 lbs.F N/A 2.00 lb N/A
C405M-48X80 N/A 48 mm N/A 1.890 in N/A 3.150 in N/A 2.205 in N/A 2.598 in N/A 2.913 in N/A 2,917 ft-lbs N/A 37,041 lbs.F N/A 2.80 lb N/A
C405M-48X80-S N/A 48 mm N/A 1.890 in N/A 3.150 in N/A 2.205 in N/A 2.598 in N/A 2.913 in N/A 1,548 ft-lbs N/A 19,715 lbs.F N/A 2.80 lb N/A
C405M-50X80 N/A 50 mm N/A 1.969 in N/A 3.150 in N/A 2.205 in N/A 2.598 in N/A 2.913 in N/A 3,038 ft-lbs N/A 37,041 lbs.F N/A 2.70 lb N/A
C405M-50X80-S N/A 50 mm N/A 1.969 in N/A 3.150 in N/A 2.205 in N/A 2.598 in N/A 2.913 in N/A 1,615 ft-lbs N/A 19,715 lbs.F N/A 2.70 lb N/A
C405M-55X85 N/A 55 mm N/A 2.165 in N/A 3.346 in N/A 2.205 in N/A 2.598 in N/A 2.913 in N/A 3,760 ft-lbs N/A 41,672 lbs.F N/A 2.90 lb N/A
Unit of Measure
1 2 3