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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-312 N/A 3 1/8 in N/A 3.125 in N/A 4.724 in N/A 2.756 in N/A 3.150 in N/A 3.543 in N/A 10,887 ft-lbs N/A 83,609 lbs.F N/A 6.90 lb N/A
C405E-312-S N/A 3 1/8 in N/A 3.125 in N/A 4.724 in N/A 2.756 in N/A 3.150 in N/A 3.543 in N/A 5,765 ft-lbs N/A 44,275 lbs.F N/A 6.90 lb N/A
C405E-325 N/A 3 1/4 in N/A 3.250 in N/A 4.724 in N/A 2.756 in N/A 3.150 in N/A 3.543 in N/A 11,322 ft-lbs N/A 83,609 lbs.F N/A 6.50 lb N/A
C405E-325-S N/A 3 1/4 in N/A 3.250 in N/A 4.724 in N/A 2.756 in N/A 3.150 in N/A 3.543 in N/A 5,996 ft-lbs N/A 44,278 lbs.F N/A 6.50 lb N/A
C405E-337 N/A 3 3/8 in N/A 3.375 in N/A 5.118 in N/A 2.756 in N/A 3.150 in N/A 3.543 in N/A 12,826 ft-lbs N/A 91,209 lbs.F N/A 8.20 lb N/A
C405E-337-S N/A 3 3/8 in N/A 3.375 in N/A 5.118 in N/A 2.756 in N/A 3.150 in N/A 3.543 in N/A 6,743 ft-lbs N/A 47,950 lbs.F N/A 8.20 lb N/A
C405E-343 N/A 3 7/16 in N/A 3.438 in N/A 5.118 in N/A 2.756 in N/A 3.150 in N/A 3.543 in N/A 13,064 ft-lbs N/A 91,209 lbs.F N/A 8.10 lb N/A
C405E-343-S N/A 3 7/16 in N/A 3.438 in N/A 5.118 in N/A 2.756 in N/A 3.150 in N/A 3.543 in N/A 6,868 ft-lbs N/A 47,951 lbs.F N/A 8.10 lb N/A
C405E-350 N/A 3 1/2 in N/A 3.500 in N/A 5.118 in N/A 2.756 in N/A 3.150 in N/A 3.543 in N/A 13,301 ft-lbs N/A 91,209 lbs.F N/A 7.80 lb N/A
C405E-350-S N/A 3 1/2 in N/A 3.500 in N/A 5.118 in N/A 2.756 in N/A 3.150 in N/A 3.543 in N/A 6,993 ft-lbs N/A 47,952 lbs.F N/A 7.80 lb N/A
C405E-362 N/A 3 5/8 in N/A 3.625 in N/A 5.118 in N/A 2.756 in N/A 3.150 in N/A 3.543 in N/A 13,776 ft-lbs N/A 91,209 lbs.F N/A 7.30 lb N/A
C405E-362-S N/A 3 5/8 in N/A 3.625 in N/A 5.118 in N/A 2.756 in N/A 3.150 in N/A 3.543 in N/A 7,243 ft-lbs N/A 47,953 lbs.F N/A 7.30 lb N/A
C405E-375 N/A 3 3/4 in N/A 3.750 in N/A 5.709 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 19,510 ft-lbs N/A 124,865 lbs.F N/A 13.00 lb N/A
C405E-375-S N/A 3 3/4 in N/A 3.750 in N/A 5.709 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 10,115 ft-lbs N/A 64,736 lbs.F N/A 13.00 lb N/A
C405E-387 N/A 3 7/8 in N/A 3.875 in N/A 5.709 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 20,161 ft-lbs N/A 124,865 lbs.F N/A 12.00 lb N/A
C405E-387-S N/A 3 7/8 in N/A 3.875 in N/A 5.709 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 10,452 ft-lbs N/A 64,734 lbs.F N/A 12.00 lb N/A
C405E-393 N/A 3 15/16 in N/A 3.938 in N/A 5.709 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 20,486 ft-lbs N/A 124,865 lbs.F N/A 13.00 lb N/A
C405E-393-S N/A 3 15/16 in N/A 3.938 in N/A 5.709 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 10,621 ft-lbs N/A 64,737 lbs.F N/A 13.00 lb N/A
C405E-400 N/A 4 in N/A 4.000 in N/A 5.709 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 20,811 ft-lbs N/A 124,865 lbs.F N/A 12.00 lb N/A
C405E-400-S N/A 4 in N/A 4.000 in N/A 5.709 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 10,789 ft-lbs N/A 64,734 lbs.F N/A 12.00 lb N/A
C405E-425 N/A 4 1/4 in N/A 4.250 in N/A 6.102 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 24,122 ft-lbs N/A 136,217 lbs.F N/A 14.00 lb N/A
C405E-425-S N/A 4 1/4 in N/A 4.250 in N/A 6.102 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 12,521 ft-lbs N/A 70,706 lbs.F N/A 14.00 lb N/A
C405E-437 N/A 4 3/8 in N/A 4.375 in N/A 6.102 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 24,831 ft-lbs N/A 136,217 lbs.F N/A 13.00 lb N/A
C405E-437-S N/A 4 3/8 in N/A 4.375 in N/A 6.102 in N/A 3.543 in N/A 4.016 in N/A 4.488 in N/A 12,889 ft-lbs N/A 70,705 lbs.F N/A 13.00 lb N/A
C405E-443 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 29,384 ft-lbs N/A 158,920 lbs.F N/A 16.00 lb N/A
Unit of Measure
1 2 3 4