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Action Bearing Company
201 Brighton Avenue
Boston, MA 02134
Phone: (800) 225-4587 • Fax: (800) 252-1996
Email: info@actionbearing.com
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These rod ends and spherical bushings are ideal for linkage applications where a bearing must accommodate severe misalignment. Available with self-lubricating or metal-to metal-inserts, spherical bushings can accommodate heavy radial loads and bi-directional loads simultaneously.

The 52100 steel balls in the COM/COMH series are chrome plated for increased hardness, wear, and corrosion resistance, while providing a decreased coefficient of friction. They are also heat treated for additional wear resistance.

The race is constructed of low-carbon steel and is oil-coated for to protect it from corrosion.

PTFE liners are also available for additional lubrication, offered in both inch and metric styles.

Available Dimensions:

Diameter (B): 0.19 in. to 2 in.

Outer Diameter (D): 0.5625 in. to 3.5 in.

Overall Width (W): 0.281 in. to 1.75 in.

Width (T): 0.218 in. to 1.775 in.

Diameter (O): 0.293 in. to 2.36 in.

Ball Diameter: 0.406 in. to 2.937 in.

Chamfer (F): 0.015 in. to 0.044 in.

a° Mis. Angle: 8 to 13.5

Ult. Static Radial Load: 31.92 lb to 217,060 lb

Approximate Weight: 0.204 lb to 2.650 lb

COM/COMH Spherical Bushing
Unit of Measure
1 

Item #

(B) Diameter

(D) Outer Diameter

(W) Overall Width

(T) Width

(O) Diameter

Ball Diameter

(F) Chamfer

a° Mis. Angle

Ult. Static Radial Load

Approx. Weight

COM3 N/A .1900 in N/A .5625 in N/A 0.281 in N/A 0.218 in N/A .293 in N/A .406 in N/A .015 in N/A 11 N/A 3,250 lb N/A .014 lb
COM4 N/A .2500 in N/A .6562 in N/A 0.343 in N/A 0.250 in N/A .364 in N/A .500 in N/A .022 in N/A 13.5 N/A 4,950 lb N/A .022 lb
COM5 N/A .3125 in N/A .7500 in N/A 0.375 in N/A 0.281 in N/A .419 in N/A .562 in N/A .032 in N/A 12 N/A 6,475 lb N/A .030 lb
COM6 N/A .3750 in N/A .8125 in N/A 0.406 in N/A 0.312 in N/A .516 in N/A .656 in N/A .032 in N/A 10 N/A 8,400 lb N/A .038 lb
COM7 N/A .4375 in N/A .9062 in N/A 0.437 in N/A 0.343 in N/A .530 in N/A .687 in N/A .032 in N/A 8 N/A 9,453 lb N/A .047 lb
COM8 N/A .5000 in N/A 1.0000 in N/A 0.500 in N/A 0.390 in N/A .600 in N/A .781 in N/A .032 in N/A 9.5 N/A 13,250 lb N/A .065 lb
COM8-101 N/A .5000 in N/A 1.0000 in N/A 1.000 in N/A 0.390 in N/A .600 in N/A .781 in N/A .032 in N/A 9.5 N/A 13,250 lb N/A .065 lb
COM9 N/A .5625 in N/A 1.0937 in N/A 0.562 in N/A 0.437 in N/A .671 in N/A .875 in N/A .032 in N/A 9.5 N/A 16,630 lb N/A .086 lb
COM10 N/A .6250 in N/A 1.1875 in N/A 0.625 in N/A 0.5000 in N/A .739 in N/A .968 in N/A .032 in N/A 8.5 N/A 21,280 lb N/A .110 lb
COM 12 N/A .7500 in N/A 1.4375 in N/A 0.750 in N/A 0.593 in N/A .920 in N/A 1.187 in N/A .044 in N/A 9 N/A 31,920 lb N/A .204 lb
COM12T-3R" N/A .7500 in N/A 1.4375 in N/A 0.750 in N/A 0.593 in N/A .920 in N/A 1.187 in N/A .044 in N/A 9 N/A 31.920 lb N/A .204 lb
COM14 N/A .8750 in N/A 1.5625 in N/A 0.875 in N/A 0.703 in N/A .980 in N/A 1.312 in N/A .044 in N/A 9.5 N/A 41,960 lb N/A .263 lb
COM16 N/A 1.0000 in N/A 1.7500 in N/A 1.000 in N/A 0.797 in N/A 1.118 in N/A 1.500 in N/A .044 in N/A 10 N/A 55,200 lb N/A .386 lb
COMH16*" N/A 1.0000 in N/A 2.0000 in N/A 1.000 in N/A 0.781 in N/A 1.360 in N/A 1.687 in N/A .032 in N/A 9 N/A 70,820 lb N/A .553 lb
COMH19"* N/A 1.1875 in N/A 2.3750 in N/A 1.187 in N/A 0.937 in N/A 1.610 in N/A 2.000 in N/A .032 in N/A 8.5 N/A 100,730 lb N/A .895 lb
COMH20"* N/A 1.2500 in N/A 2.3750 in N/A 1.187 in N/A 0.937 in N/A 1.610 in N/A 2.000 in N/A .032 in N/A 8.5 N/A 100,730 lb N/A .895 lb
COMH24*" N/A 1.5000 in N/A 2.7500 in N/A 1.375 in N/A 1.094 in N/A 1.860 in N/A 2.312 in N/A .032 in N/A 8.5 N/A 135,950 lb N/A 1.358 lb
COMH28"* N/A 1.7500 in N/A 3.1250 in N/A 1.562 in N/A 1.2500 in N/A 2.110 in N/A 2.625 in N/A .044 in N/A 8 N/A 176,370 lb N/A 1.948 lb
COMH32*** N/A 2.0000 in N/A 3.5000 in N/A 1.750 in N/A 1.3750 in N/A 2.360 in N/A 2.937 in N/A .044 in N/A 8.5 N/A 217,060 lb N/A 2.650 lb
Unit of Measure
1