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 with mounting flange for use in through-bored components with smaller pitch/outside diameters. Mounted component remains fixed axially during installation.
Locking Assembly Series C170 / Metric Locking Assembly Series C170
Locking Assembly
Unit of Measure
1 2 

Item #

Shaft Size

d

D

D1

D2

L

L1

L2

L3

Mt

Fax

Weight

C170E-025 N/A 1/4 in N/A 0.250 in N/A 0.551 in N/A 0.906 in N/A 0.984 in N/A 0.394 in N/A 0.748 in N/A 0.866 in N/A 1.024 in N/A 17 ft-lbs N/A 1,643 lbs.F N/A 0.20 lb
C170E-031 N/A 5/16 in N/A 0.313 in N/A 0.591 in N/A 0.945 in N/A 1.063 in N/A 0.472 in N/A 0.866 in N/A 0.984 in N/A 1.142 in N/A 21 ft-lbs N/A 1,643 lbs.F N/A 0.30 lb
C170E-037 N/A 3/8 in N/A 0.375 in N/A 0.630 in N/A 1.024 in N/A 1.142 in N/A 0.551 in N/A 0.945 in N/A 1.063 in N/A 1.220 in N/A 34 ft-lbs N/A 2,191 lbs.F N/A 0.40 lb
C170E-043 N/A 7/16 in N/A 0.438 in N/A 0.709 in N/A 1.102 in N/A 1.260 in N/A 0.551 in N/A 0.945 in N/A 1.083 in N/A 1.240 in N/A 40 ft-lbs N/A 2,191 lbs.F N/A 0.50 lb
C170E-050 N/A 1/2 in N/A 0.500 in N/A 0.906 in N/A 1.299 in N/A 1.496 in N/A 0.551 in N/A 0.945 in N/A 1.083 in N/A 1.240 in N/A 46 ft-lbs N/A 2,191 lbs.F N/A 0.50 lb
C170E-062 N/A 5/8 in N/A 0.625 in N/A 0.945 in N/A 1.575 in N/A 1.732 in N/A 0.630 in N/A 1.161 in N/A 1.437 in N/A 1.673 in N/A 98 ft-lbs N/A 3,759 lbs.F N/A 0.54 lb
C170E-075 N/A 3/4 in N/A 0.750 in N/A 1.063 in N/A 1.693 in N/A 1.929 in N/A 0.709 in N/A 1.280 in N/A 1.555 in N/A 1.791 in N/A 157 ft-lbs N/A 5,012 lbs.F N/A 0.70 lb
C170E-087 N/A 7/8 in N/A 0.875 in N/A 1.260 in N/A 1.890 in N/A 2.126 in N/A 0.984 in N/A 1.575 in N/A 1.850 in N/A 2.087 in N/A 183 ft-lbs N/A 5,012 lbs.F N/A 0.80 lb
C170E-093 N/A 15/16 in N/A 0.938 in N/A 1.339 in N/A 1.969 in N/A 2.205 in N/A 0.984 in N/A 1.575 in N/A 1.850 in N/A 2.087 in N/A 294 ft-lbs N/A 7,518 lbs.F N/A 0.90 lb
C170E-100 N/A 1 in N/A 1.000 in N/A 1.339 in N/A 1.969 in N/A 2.205 in N/A 0.984 in N/A 1.575 in N/A 1.850 in N/A 2.087 in N/A 313 ft-lbs N/A 7,518 lbs.F N/A 1.11 lb
C170E-112 N/A 1 1/8 in N/A 1.125 in N/A 1.535 in N/A 2.165 in N/A 2.402 in N/A 0.984 in N/A 1.575 in N/A 1.850 in N/A 2.087 in N/A 352 ft-lbs N/A 7,518 lbs.F N/A 1.00 lb
C170E-118 N/A 1 3/16 in N/A 1.188 in N/A 1.614 in N/A 2.244 in N/A 2.441 in N/A 0.984 in N/A 1.575 in N/A 1.850 in N/A 2.087 in N/A 372 ft-lbs N/A 7,518 lbs.F N/A 1.10 lb
C170E-125 N/A 1 1/4 in N/A 1.250 in N/A 1.693 in N/A 2.323 in N/A 2.559 in N/A 0.984 in N/A 1.575 in N/A 1.850 in N/A 2.087 in N/A 522 ft-lbs N/A 10,024 lbs.F N/A 1.20 lb
C170E-137 N/A 1 3/8 in N/A 1.375 in N/A 1.850 in N/A 2.441 in N/A 2.677 in N/A 1.260 in N/A 1.850 in N/A 2.126 in N/A 2.362 in N/A 574 ft-lbs N/A 10,024 lbs.F N/A 1.40 lb
C170E-143 N/A 1 7/16 in N/A 1.438 in N/A 1.969 in N/A 2.598 in N/A 2.835 in N/A 1.260 in N/A 1.850 in N/A 2.126 in N/A 2.362 in N/A 600 ft-lbs N/A 10,024 lbs.F N/A 1.71 lb
C170E-150 N/A 1 1/2 in N/A 1.500 in N/A 1.969 in N/A 2.598 in N/A 2.835 in N/A 1.260 in N/A 1.850 in N/A 2.126 in N/A 2.362 in N/A 626 ft-lbs N/A 10,024 lbs.F N/A 1.73 lb
C170E-162 N/A 1 5/8 in N/A 1.625 in N/A 2.165 in N/A 2.795 in N/A 3.071 in N/A 1.260 in N/A 1.850 in N/A 2.126 in N/A 2.362 in N/A 679 ft-lbs N/A 10,024 lbs.F N/A 1.70 lb
C170E-168 N/A 1 11/16 in N/A 1.688 in N/A 2.323 in N/A 3.150 in N/A 3.386 in N/A 1.772 in N/A 2.441 in N/A 2.756 in N/A 3.071 in N/A 1,302 ft-lbs N/A 18,521 lbs.F N/A 2.70 lb
C170E-175 N/A 1 3/4 in N/A 1.750 in N/A 2.323 in N/A 3.150 in N/A 3.386 in N/A 1.772 in N/A 2.441 in N/A 2.756 in N/A 3.071 in N/A 1,350 ft-lbs N/A 18,521 lbs.F N/A 2.70 lb
C170E-187 N/A 1 7/8 in N/A 1.875 in N/A 2.441 in N/A 3.189 in N/A 3.425 in N/A 1.772 in N/A 2.441 in N/A 2.756 in N/A 3.071 in N/A 1,447 ft-lbs N/A 18,521 lbs.F N/A 2.70 lb
C170E-193 N/A 1 15/16 in N/A 1.938 in N/A 2.559 in N/A 3.386 in N/A 3.622 in N/A 1.772 in N/A 2.441 in N/A 2.756 in N/A 3.071 in N/A 1,495 ft-lbs N/A 18,521 lbs.F N/A 3.10 lb
C170E-200 N/A 2 in N/A 2.000 in N/A 2.795 in N/A 3.622 in N/A 3.858 in N/A 2.165 in N/A 2.874 in N/A 3.189 in N/A 3.504 in N/A 1,736 ft-lbs N/A 20,836 lbs.F N/A 4.45 lb
C170E-212 N/A 2 1/8 in N/A 2.125 in N/A 2.795 in N/A 3.622 in N/A 3.858 in N/A 2.165 in N/A 2.874 in N/A 3.189 in N/A 3.504 in N/A 1,845 ft-lbs N/A 20,836 lbs.F N/A 3.80 lb
C170E-218 N/A 2 3/16 in N/A 2.188 in N/A 3.031 in N/A 3.858 in N/A 4.094 in N/A 2.165 in N/A 2.874 in N/A 3.189 in N/A 3.504 in N/A 1,899 ft-lbs N/A 20,836 lbs.F N/A 4.88 lb
C170E-237 N/A 2 3/8 in N/A 2.375 in N/A 3.031 in N/A 3.858 in N/A 4.094 in N/A 2.165 in N/A 2.874 in N/A 3.189 in N/A 3.504 in N/A 2,062 ft-lbs N/A 20,836 lbs.F N/A 4.20 lb
Unit of Measure
1 2