Bearing Distributors, an Applied Company
Bearing Distributors, an Applied Company
930 South Stadium Road
Columbia, SC 29201
Phone: (800) 934-2834
Fax: (803) 256-3824
Email: sales@ibearing.com
Website: www.bearingdistributors.com
Print Back
Single-taper, self-centering design without mounting flange for use in through-bored components. Mounted component moves axially during installation.
Locking Assembly Series C123 / Metric Locking Assembly Series C123
Metric Locking Assembly
Unit of Measure
1 2 3 4 

Item #

Shaft Size

d

D

L

L1

L2

L3

Mt

Fax

Weight

C123M-85x125 N/A 85 mm N/A 3.346 in N/A 4.921 in N/A 0.945 in N/A 1.201 in N/A 1.594 in N/A 1.988 in N/A 4,769 ft-lbs N/A 34,204 lbs.F N/A 4.30 lb
C123M-90x130 N/A 90 mm N/A 3.543 in N/A 5.118 in N/A 0.945 in N/A 1.201 in N/A 1.594 in N/A 1.988 in N/A 5,050 ft-lbs N/A 34,204 lbs.F N/A 4.50 lb
C123M-95x135 N/A 95 mm N/A 3.740 in N/A 5.315 in N/A 0.945 in N/A 1.201 in N/A 1.594 in N/A 1.988 in N/A 5,923 ft-lbs N/A 38,004 lbs.F N/A 4.70 lb
C123M-100x145 N/A 100 mm N/A 3.937 in N/A 5.709 in N/A 1.024 in N/A 1.299 in N/A 1.772 in N/A 2.244 in N/A 7,448 ft-lbs N/A 45,406 lbs.F N/A 6.20 lb
C123M-110x155 N/A 110 mm N/A 4.331 in N/A 6.102 in N/A 1.024 in N/A 1.299 in N/A 1.772 in N/A 2.244 in N/A 8,193 ft-lbs N/A 45,406 lbs.F N/A 6.60 lb
C123M-120x165 N/A 120 mm N/A 4.724 in N/A 6.496 in N/A 1.024 in N/A 1.299 in N/A 1.772 in N/A 2.244 in N/A 10,055 ft-lbs N/A 51,081 lbs.F N/A 7.20 lb
C123M-130x180 N/A 130 mm N/A 5.118 in N/A 7.087 in N/A 1.339 in N/A 1.614 in N/A 2.165 in N/A 2.717 in N/A 14,652 ft-lbs N/A 68,706 lbs.F N/A 10.00 lb
C123M-140x190 N/A 140 mm N/A 5.512 in N/A 7.480 in N/A 1.339 in N/A 1.614 in N/A 2.165 in N/A 2.717 in N/A 15,779 ft-lbs N/A 68,706 lbs.F N/A 12.00 lb
C123M-150x200 N/A 150 mm N/A 5.906 in N/A 7.874 in N/A 1.339 in N/A 1.614 in N/A 2.165 in N/A 2.717 in N/A 18,784 ft-lbs N/A 76,340 lbs.F N/A 12.00 lb
C123M-160x210 N/A 160 mm N/A 6.299 in N/A 8.268 in N/A 1.339 in N/A 1.614 in N/A 2.165 in N/A 2.717 in N/A 22,040 ft-lbs N/A 83,974 lbs.F N/A 13.00 lb
C123M-170x225 N/A 170 mm N/A 6.693 in N/A 8.858 in N/A 1.732 in N/A 2.008 in N/A 2.559 in N/A 3.110 in N/A 25,547 ft-lbs N/A 91,608 lbs.F N/A 18.00 lb
C123M-180x235 N/A 180 mm N/A 7.087 in N/A 9.252 in N/A 1.732 in N/A 2.008 in N/A 2.559 in N/A 3.110 in N/A 27,050 ft-lbs N/A 91,608 lbs.F N/A 19.00 lb
C123M-190x250 N/A 190 mm N/A 7.480 in N/A 9.843 in N/A 1.732 in N/A 2.008 in N/A 2.559 in N/A 3.110 in N/A 35,690 ft-lbs N/A 114,510 lbs.F N/A 22.00 lb
C123M-200x260 N/A 200 mm N/A 7.874 in N/A 10.236 in N/A 1.732 in N/A 2.008 in N/A 2.559 in N/A 3.110 in N/A 37,569 ft-lbs N/A 114,510 lbs.F N/A 23.00 lb
C123M-220x285 N/A 220 mm N/A 8.661 in N/A 11.220 in N/A 1.969 in N/A 2.244 in N/A 2.874 in N/A 3.504 in N/A 45,638 ft-lbs N/A 126,459 lbs.F N/A 31.00 lb
C123M-240x305 N/A 240 mm N/A 9.449 in N/A 12.008 in N/A 1.969 in N/A 2.244 in N/A 2.874 in N/A 3.504 in N/A 62,234 ft-lbs N/A 158,073 lbs.F N/A 34.00 lb
C123M-260x325 N/A 260 mm N/A 10.236 in N/A 12.795 in N/A 1.969 in N/A 2.244 in N/A 2.874 in N/A 3.504 in N/A 80,904 ft-lbs N/A 189,688 lbs.F N/A 36.00 lb
C123M-280x355 N/A 280 mm N/A 11.024 in N/A 13.976 in N/A 2.362 in N/A 2.638 in N/A 3.346 in N/A 4.055 in N/A 92,692 ft-lbs N/A 201,803 lbs.F N/A 50.00 lb
C123M-300x375 N/A 300 mm N/A 11.811 in N/A 14.764 in N/A 2.362 in N/A 2.638 in N/A 3.346 in N/A 4.055 in N/A 111,726 ft-lbs N/A 227,028 lbs.F N/A 80.00 lb
C123M-320X405 N/A 320 mm N/A 12.598 in N/A 15.945 in N/A 2.913 in N/A 3.228 in N/A 4.016 in N/A 4.803 in N/A 154,457 ft-lbs N/A 294,240 lbs.F N/A 80.00 lb
C123M-340X425 N/A 340 mm N/A 13.386 in N/A 16.732 in N/A 2.913 in N/A 3.228 in N/A 4.016 in N/A 4.803 in N/A 191,462 ft-lbs N/A 343,280 lbs.F N/A 85.00 lb
C123M-360X455 N/A 360 mm N/A 14.173 in N/A 17.913 in N/A 3.386 in N/A 3.701 in N/A 4.567 in N/A 5.433 in N/A 215,220 ft-lbs N/A 364,440 lbs.F N/A 102.00 lb
C123M-380X475 N/A 380 mm N/A 14.961 in N/A 18.701 in N/A 3.386 in N/A 3.701 in N/A 4.567 in N/A 5.433 in N/A 265,040 ft-lbs N/A 425,180 lbs.F N/A 121.00 lb
C123M-400X495 N/A 400 mm N/A 15.748 in N/A 19.488 in N/A 3.386 in N/A 3.701 in N/A 4.567 in N/A 5.433 in N/A 278,989 ft-lbs N/A 425,180 lbs.F N/A 134.00 lb
C123M-14X32-S N/A 14 mm N/A 0.551 in N/A 1.260 in N/A 0.551 in N/A 0.709 in N/A 0.846 in N/A 1.004 in N/A 26 ft-lbs N/A 1146 lbs.F N/A 0.20 lb
Unit of Measure
1 2 3 4