• COMMERCIAL SERIES
  • LUBRICATION GROOVES AND HOLES IN ID & OD OF RACE
  • PTFE LINER AVAILABLE (ADD SUFFIX “T”)
    • EXAMPLE: COM12T
  • UNITS WITH PTFE LINER HAVE NO LUBRICATION GROOVES OR HOLES IN RACE
  • BALL
    • 52100 STEEL
    • Rc 56 MIN
    • HARD CHROME PLATED
  • RACE
  • LOW CARBON STEEL
  • OIL COATED
BEARING
PART
NUMBER
B
DIA
D
DIA
W
WTH
T
WTH
O
DIA
BALL
DIA
F
CHAMFER
a
MIS
ANGLE
ULT STATIC
RADIAL
LOAD
APPROX
WEIGHT
+.0015
-.0005
+.0000
-.0007
+.005
-.005
+.005
-.005
REFREFREFREF(lbs)(lbs)
COM3.1900.5625.281.218.293.406.015113,250.014
COM4.2500.6562.343.250.364.500.02213.54,950.022
COM5.3125.7500.375.281.419.562.032126,475.030
COM6.3750.8125.406.312.516.656.032108,400.038
COM7.4375.9062.437.343.530.687.03289,453.047
COM8.50001.0000.500.390.600.781.0329.513,250.065
COM8-101.50001.00001.000.390.600.781.0329.513,250.065
COM8-103.50001.00001.500.390.600.781.0329.513,250.065
COM9.56251.0937.562.437.671.875.0329.516,630.086
COM10.62501.1875.625.500.739.968.0328.521,280.110
COM12.75001.4375.750.593.9201.187.044931,920.204
COM12T-3R**.75001.4375.750.593.9201.187.044931,920.204
COM14.87501.5625.875.703.9801.312.0449.541,960.263
COM161.00001.75001.000.7971.1181.500.0441055,200.386
COMH16***1.00002.00001.000.7811.3601.687.032970,820.553
COMH19***1.18752.37501.187.9371.6102.000.0328.5100,730.895
COMH20***1.25002.37501.187.9371.6102.000.0328.5100,730.895
COMH24***1.50002.75001.3751.0941.8602.312.0328.5135,9501.358
COMH28***1.75003.12501.5621.2502.1102.625.0448176,3701.948
COMH32***2.00003.50001.7501.3752.3602.937.0448.5217,0602.650
** BEARING COMES STANDARD WITH SNAP RING AND PTFE LINER.  CONTACT FK ENGINEERING FOR FURTHER INFORMATION.
*** BORE TOLERANCE +.0025 / -.0005