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
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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-15X32-S N/A 15 mm N/A 0.591 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 28 ft-lbs N/A 1146 lbs.F N/A 0.19 lb
C123M-16X32-S N/A 16 mm N/A 0.630 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 30 ft-lbs N/A 1146 lbs.F N/A 0.18 lb
C123M-18X47-S N/A 18 mm N/A 0.709 in N/A 1.850 in N/A 0.669 in N/A 0.886 in N/A 1.122 in N/A 1.358 in N/A 95 ft-lbs N/A 3304 lbs.F N/A 0.60 lb
C123M-19X47-S N/A 19 mm N/A 0.748 in N/A 1.850 in N/A 0.669 in N/A 0.886 in N/A 1.122 in N/A 1.358 in N/A 103 ft-lbs N/A 3304 lbs.F N/A 0.60 lb
C123M-20X47-S N/A 20 mm N/A 0.787 in N/A 1.850 in N/A 0.669 in N/A 0.886 in N/A 1.122 in N/A 1.358 in N/A 103 ft-lbs N/A 3304 lbs.F N/A 0.60 lb
C123M-22X47-S N/A 22 mm N/A 0.866 in N/A 1.850 in N/A 0.669 in N/A 0.886 in N/A 1.122 in N/A 1.358 in N/A 118 ft-lbs N/A 3304 lbs.F N/A 0.60 lb
C123M-24X50-S N/A 24 mm N/A 0.945 in N/A 1.969 in N/A 0.669 in N/A 0.886 in N/A 1.122 in N/A 1.358 in N/A 154 ft-lbs N/A 3979 lbs.F N/A 0.70 lb
C123M-25X50-S N/A 25 mm N/A 0.984 in N/A 1.969 in N/A 0.669 in N/A 0.886 in N/A 1.122 in N/A 1.358 in N/A 162 ft-lbs N/A 3979 lbs.F N/A 0.70 lb
C123M-28X55-S N/A 28 mm N/A 1.102 in N/A 2.165 in N/A 0.669 in N/A 0.886 in N/A 1.122 in N/A 1.358 in N/A 177 ft-lbs N/A 3979 lbs.F N/A 0.80 lb
C123M-30X55-S N/A 30 mm N/A 1.181 in N/A 2.165 in N/A 0.669 in N/A 0.886 in N/A 1.122 in N/A 1.358 in N/A 191 ft-lbs N/A 3979 lbs.F N/A 0.70 lb
C123M-32X60-S N/A 32 mm N/A 1.260 in N/A 2.362 in N/A 0.669 in N/A 0.886 in N/A 1.122 in N/A 1.358 in N/A 272 ft-lbs N/A 5305 lbs.F N/A 0.82 lb
C123M-35X60-S N/A 35 mm N/A 1.378 in N/A 2.362 in N/A 0.669 in N/A 0.886 in N/A 1.122 in N/A 1.358 in N/A 302 ft-lbs N/A 5305 lbs.F N/A 0.80 lb
C123M-38X65-S N/A 38 mm N/A 1.496 in N/A 2.559 in N/A 0.669 in N/A 0.886 in N/A 1.122 in N/A 1.358 in N/A 324 ft-lbs N/A 5305 lbs.F N/A 0.80 lb
C123M-40X65-S N/A 40 mm N/A 1.575 in N/A 2.559 in N/A 0.669 in N/A 0.886 in N/A 1.122 in N/A 1.358 in N/A 346 ft-lbs N/A 5305 lbs.F N/A 0.90 lb
C123M-42X75-S N/A 42 mm N/A 1.654 in N/A 2.953 in N/A 0.787 in N/A 1.043 in N/A 1.358 in N/A 1.673 in N/A 590 ft-lbs N/A 8610 lbs.F N/A 1.51 lb
C123M-45X75-S N/A 45 mm N/A 1.772 in N/A 2.953 in N/A 0.787 in N/A 1.043 in N/A 1.358 in N/A 1.673 in N/A 634 ft-lbs N/A 8610 lbs.F N/A 1.50 lb
C123M-48X80-S N/A 48 mm N/A 1.890 in N/A 3.150 in N/A 0.787 in N/A 1.043 in N/A 1.358 in N/A 1.673 in N/A 678 ft-lbs N/A 8610 lbs.F N/A 1.60 lb
C123M-50X80-S N/A 50 mm N/A 1.969 in N/A 3.150 in N/A 0.787 in N/A 1.043 in N/A 1.358 in N/A 1.673 in N/A 700 ft-lbs N/A 8610 lbs.F N/A 1.70 lb
C123M-55X85-S N/A 55 mm N/A 2.165 in N/A 3.346 in N/A 0.787 in N/A 1.043 in N/A 1.358 in N/A 1.673 in N/A 885 ft-lbs N/A 9846 lbs.F N/A 1.80 lb
C123M-60X90-S N/A 60 mm N/A 2.362 in N/A 3.543 in N/A 0.787 in N/A 1.043 in N/A 1.358 in N/A 1.673 in N/A 966 ft-lbs N/A 9846 lbs.F N/A 1.90 lb
C123M-65X95-S N/A 65 mm N/A 2.559 in N/A 3.740 in N/A 0.787 in N/A 1.043 in N/A 1.358 in N/A 1.673 in N/A 1180 ft-lbs N/A 11083 lbs.F N/A 2.10 lb
C123M-70X110-S N/A 70 mm N/A 2.756 in N/A 4.331 in N/A 0.945 in N/A 1.201 in N/A 1.594 in N/A 1.988 in N/A 1843 ft-lbs N/A 16096 lbs.F N/A 3.70 lb
C123M-75X115-S N/A 75 mm N/A 2.953 in N/A 4.528 in N/A 0.945 in N/A 1.201 in N/A 1.594 in N/A 1.988 in N/A 1976 ft-lbs N/A 16096 lbs.F N/A 3.80 lb
C123M-80X120-S N/A 80 mm N/A 3.150 in N/A 4.724 in N/A 0.945 in N/A 1.201 in N/A 1.594 in N/A 1.988 in N/A 2109 ft-lbs N/A 16096 lbs.F N/A 4.10 lb
C123M-85X125-S 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 2522 ft-lbs N/A 18119 lbs.F N/A 4.30 lb
Unit of Measure
1 2 3 4