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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.
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

C405M-170X225 N/A 170 mm N/A 6.693 in N/A 8.858 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 82,287 ft-lbs N/A 295,070 lbs.F N/A 36.00 lb
C405M-180X235 N/A 180 mm N/A 7.087 in N/A 9.252 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 93,350 ft-lbs N/A 316,146 lbs.F N/A 38.00 lb
C405M-190X250 N/A 190 mm N/A 7.480 in N/A 9.843 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 105,106 ft-lbs N/A 337,223 lbs.F N/A 43.00 lb
C405M-200X260 N/A 200 mm N/A 7.874 in N/A 10.236 in N/A 5.276 in N/A 5.866 in N/A 6.496 in N/A 110,637 ft-lbs N/A 337,223 lbs.F N/A 45.00 lb
C405M-220X285 N/A 220 mm N/A 8.661 in N/A 11.220 in N/A 5.276 in N/A 5.906 in N/A 6.535 in N/A 136,914 ft-lbs N/A 379,376 lbs.F N/A 54.00 lb
C405M-240X305 N/A 240 mm N/A 9.449 in N/A 12.008 in N/A 5.276 in N/A 5.906 in N/A 6.535 in N/A 165,956 ft-lbs N/A 421,529 lbs.F N/A 57.00 lb
C405M-260X325 N/A 260 mm N/A 10.236 in N/A 12.795 in N/A 5.276 in N/A 5.906 in N/A 6.535 in N/A 188,775 ft-lbs N/A 442,605 lbs.F N/A 63.00 lb
C405M-280X355 N/A 280 mm N/A 11.024 in N/A 13.976 in N/A 6.496 in N/A 6.969 in N/A 7.756 in N/A 270,299 ft-lbs N/A 588,480 lbs.F N/A 106.00 lb
C405M-300X375 N/A 300 mm N/A 11.811 in N/A 14.764 in N/A 6.496 in N/A 6.969 in N/A 7.756 in N/A 321,785 ft-lbs N/A 653,867 lbs.F N/A 112.00 lb
C405M-320X405 N/A 320 mm N/A 12.598 in N/A 15.945 in N/A 6.496 in N/A 6.969 in N/A 7.756 in N/A 360,399 ft-lbs N/A 686,560 lbs.F N/A 136.00 lb
C405M-340X425 N/A 340 mm N/A 13.386 in N/A 16.732 in N/A 6.496 in N/A 6.969 in N/A 7.756 in N/A 401,159 ft-lbs N/A 719,254 lbs.F N/A 145.00 lb
C405M-360X455 N/A 360 mm N/A 14.173 in N/A 17.913 in N/A 7.480 in N/A 7.992 in N/A 8.858 in N/A 502,181 ft-lbs N/A 850,359 lbs.F N/A 200.00 lb
C405M-380X475 N/A 380 mm N/A 14.961 in N/A 18.701 in N/A 7.480 in N/A 7.992 in N/A 8.858 in N/A 555,321 ft-lbs N/A 890,852 lbs.F N/A 209.00 lb
C405M-400X495 N/A 400 mm N/A 15.748 in N/A 19.488 in N/A 7.480 in N/A 7.992 in N/A 8.858 in N/A 637,690 ft-lbs N/A 971,839 lbs.F N/A 220.00 lb
C405M-420X515 N/A 420 mm N/A 16.535 in N/A 20.276 in N/A 7.480 in N/A 7.992 in N/A 8.858 in N/A 669,574 ft-lbs N/A 971,839 lbs.F N/A 229.00 lb
C405M-440X535 N/A 440 mm N/A 17.323 in N/A 21.063 in N/A 7.480 in N/A 7.992 in N/A 8.858 in N/A 701,459 ft-lbs N/A 971,839 lbs.F N/A 240.00 lb
C405M-460X555 N/A 460 mm N/A 18.110 in N/A 21.850 in N/A 7.480 in N/A 7.992 in N/A 8.858 in N/A 733,343 ft-lbs N/A 971,839 lbs.F N/A 249.00 lb
C405M-480X575 N/A 480 mm N/A 18.898 in N/A 22.638 in N/A 7.480 in N/A 7.992 in N/A 8.858 in N/A 892,766 ft-lbs N/A 1,133,812 lbs.F N/A 260.00 lb
C405M-500X595 N/A 500 mm N/A 19.685 in N/A 23.425 in N/A 7.480 in N/A 7.992 in N/A 8.858 in N/A 929,964 ft-lbs N/A 1,133,812 lbs.F N/A 268.00 lb
C405M-520X615 N/A 520 mm N/A 20.472 in N/A 24.213 in N/A 7.480 in N/A 7.992 in N/A 8.858 in N/A 1,036,246 ft-lbs N/A 1,214,799 lbs.F N/A 277.00 lb
C405M-540X635 N/A 540 mm N/A 21.260 in N/A 25.000 in N/A 7.480 in N/A 7.992 in N/A 8.858 in N/A 1,076,101 ft-lbs N/A 1,214,799 lbs.F N/A 288.00 lb
C405M-560X655 N/A 560 mm N/A 22.047 in N/A 25.787 in N/A 7.480 in N/A 7.992 in N/A 8.858 in N/A 1,190,354 ft-lbs N/A 1,295,785 lbs.F N/A 297.00 lb
C405M-580X675 N/A 580 mm N/A 22.835 in N/A 26.575 in N/A 7.480 in N/A 7.992 in N/A 8.858 in N/A 1,232,867 ft-lbs N/A 1,295,785 lbs.F N/A 308.00 lb
C405M-600X695 N/A 600 mm N/A 23.622 in N/A 27.362 in N/A 7.480 in N/A 7.992 in N/A 8.858 in N/A 1,315,235 ft-lbs N/A 1,336,279 lbs.F N/A 317.00 lb
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
Unit of Measure
1 2 3