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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
Locking Assembly
Unit of Measure
1 2 3 4 

Item #

Shaft Size

d

D

L

L1

L2

Mt

Fax

Weight

CAD

C405E-443-S N/A 4 7/16 in N/A 4.438 in N/A 6.496 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 15,310 ft-lbs N/A 82,803 lbs.F N/A 16.00 lb N/A
C405E-450 N/A 4 1/2 in N/A 4.500 in N/A 6.496 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 29,797 ft-lbs N/A 158,920 lbs.F N/A 16.00 lb N/A
C405E-450-S N/A 4 1/2 in N/A 4.500 in N/A 6.496 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 15,525 ft-lbs N/A 82,800 lbs.F N/A 16.00 lb N/A
C405E-475 N/A 4 3/4 in N/A 4.750 in N/A 6.496 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 31,453 ft-lbs N/A 158,920 lbs.F N/A 14.00 lb N/A
C405E-475-S N/A 4 3/4 in N/A 4.750 in N/A 6.496 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 16,388 ft-lbs N/A 82,802 lbs.F N/A 14.00 lb N/A
C405E-493 N/A 4 15/16 in N/A 4.938 in N/A 7.087 in N/A 4.094 in N/A 4.567 in N/A 5.118 in N/A 37,693 ft-lbs N/A 183,216 lbs.F N/A 21.00 lb N/A
C405E-500 N/A 5 in N/A 5.000 in N/A 7.087 in N/A 4.094 in N/A 4.567 in N/A 5.118 in N/A 38,170 ft-lbs N/A 183,216 lbs.F N/A 21.00 lb N/A
C405E-525 N/A 5 1/4 in N/A 5.250 in N/A 7.480 in N/A 4.094 in N/A 4.567 in N/A 5.118 in N/A 46,758 ft-lbs N/A 213,751 lbs.F N/A 24.00 lb N/A
C405E-543 N/A 5 7/16 in N/A 5.438 in N/A 7.480 in N/A 4.094 in N/A 4.567 in N/A 5.118 in N/A 48,428 ft-lbs N/A 213,751 lbs.F N/A 22.00 lb N/A
C405E-550 N/A 5 1/2 in N/A 5.500 in N/A 7.480 in N/A 4.094 in N/A 4.567 in N/A 5.118 in N/A 48,985 ft-lbs N/A 213,751 lbs.F N/A 21.00 lb N/A
C405E-575 N/A 5 3/4 in N/A 5.750 in N/A 7.874 in N/A 4.094 in N/A 4.567 in N/A 5.118 in N/A 54,869 ft-lbs N/A 229,019 lbs.F N/A 24.00 lb N/A
C405E-593 N/A 5 15/16 in N/A 5.938 in N/A 7.874 in N/A 4.094 in N/A 4.567 in N/A 5.118 in N/A 56,658 ft-lbs N/A 229,019 lbs.F N/A 22.00 lb N/A
C405E-600 N/A 6 in N/A 6.000 in N/A 8.268 in N/A 4.094 in N/A 4.567 in N/A 5.118 in N/A 61,072 ft-lbs N/A 244,287 lbs.F N/A 26.00 lb N/A
C405E-643 N/A 6 7/16 in N/A 6.438 in N/A 8.858 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 79,146 ft-lbs N/A 295,070 lbs.F N/A 40.00 lb N/A
C405E-650 N/A 6 1/2 in N/A 6.500 in N/A 8.858 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 79,915 ft-lbs N/A 295,070 lbs.F N/A 39.00 lb N/A
C405E-693 N/A 6 15/16 in N/A 6.938 in N/A 9.252 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 91,386 ft-lbs N/A 316,146 lbs.F N/A 40.00 lb N/A
C405E-700 N/A 7 in N/A 7.000 in N/A 9.252 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 92,209 ft-lbs N/A 316,146 lbs.F N/A 38.00 lb N/A
C405E-725 N/A 7 1/4 in N/A 7.250 in N/A 9.843 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 101,869 ft-lbs N/A 337,223 lbs.F N/A 47.00 lb N/A
C405E-743 N/A 7 7/16 in N/A 7.438 in N/A 9.843 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 104,504 ft-lbs N/A 337,223 lbs.F N/A 44.00 lb N/A
C405E-750 N/A 7 1/2 in N/A 7.500 in N/A 9.843 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 105,382 ft-lbs N/A 337,223 lbs.F N/A 43.00 lb N/A
C405E-775 N/A 7 3/4 in N/A 7.750 in N/A 10.236 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 108,895 ft-lbs N/A 337,223 lbs.F N/A 48.00 lb N/A
C405E-793 N/A 7 15/16 in N/A 7.938 in N/A 10.236 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 111,529 ft-lbs N/A 337,223 lbs.F N/A 45.00 lb N/A
C405E-800 N/A 8 in N/A 8.000 in N/A 10.236 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 112,408 ft-lbs N/A 337,223 lbs.F N/A 44.00 lb N/A
Unit of Measure
1 2 3 4