The FKB COM3 is a commercial series spherical bearing designed for high performance in various applications. This bearing features a robust construction that ensures excellent load-bearing capabilities and resistance to wear. Its design allows for misalignment, making it suitable for use in dynamic environments. The FKB COM3 is ideal for automotive and industrial applications, providing smooth operation and longevity. Its durable materials ensure reliable performance, making it a trusted choice for engineers and manufacturers.
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COMMERCIAL SERIES / PTFE LINERS AVAILABLE | | | |
BEARING PART NO. | B
DIA. | D
DIA. | W
WIDTH | T
WIDTH | O
DIA. | BALL
DIA. | F
CHAMBER | a
MIS.
ANGLE | ULT.
STATIC
RADIAL
LOAD
(lbs) | APPROX.
WEIGHT
(lbs) | +.010
-.010 | +.0000
-.0007 | +.005
-.005 | +.005
-.005 | REF. | REF. | REF. | REF. | | COM3 | .1900 | .5625 | .281 | .218 | .293 | .406 | .015 | 11 | 3,250 | .014 | | COM4 | .2500 | .6562 | .343 | .250 | .364 | .500 | .022 | 13.5 | 4,950 | .022 | | COM5 | .3125 | .7500 | .375 | .281 | .419 | .562 | .032 | 12 | 6,475 | .030 | | COM6 | .3750 | .8125 | .406 | .312 | .516 | .656 | .032 | 10 | 8,400 | .038 | | COM7 | .4375 | .9062 | .437 | .343 | .530 | .687 | .032 | 8 | 9,453 | .047 | | COM8 | .5000 | 1.0000 | .500 | .390 | .600 | .781 | .032 | 9.5 | 13,250 | .065 | | COM8-101 | .5000 | 1.0000 | 1.000 | .390 | .600 | .781 | .032 | 9.5 | 13,250 | .065 | | COM9 | .5625 | 1.0937 | .562 | .437 | .671 | .875 | .032 | 9.5 | 16,630 | .086 | | COM10 | .6250 | 1.1875 | .625 | .500 | .739 | .968 | .032 | 8.5 | 21,280 | .110 | | COM12 | .7500 | 1.4375 | .750 | .593 | .920 | 1.187 | .044 | 9 | 31,920 | .204 | | COM12T-3R** | .7500 | 1.4375 | .750 | .593 | .920 | 1.187 | .044 | 9 | 31,920 | .204 | | COM14 | .8750 | 1.5625 | .875 | .703 | .980 | 1.312 | .044 | 9.5 | 41,960 | .263 | | COM16 | 1.000 | 1.7500 | 1.000 | .797 | 1.118 | 1.500 | .044 | 10 | 55,200 | .386 | | COMH16*** | 1.000 | 2.0000 | 1.000 | .781 | 1.360 | 1.687 | .032 | 9 | 70,820 | .553 | | COMH19*** | 1.1875 | 2.3750 | 1.187 | .937 | 1.610 | 2.000 | .032 | 8.5 | 100,730 | .895 | | COMH20*** | 1.2500 | 2.3750 | 1.187 | .937 | 1.610 | 2.000 | .032 | 8.5 | 100,730 | .895 | | COMH24*** | 1.5000 | 2.7500 | 1.375 | 1.094 | 1.860 | 2.312 | .032 | 8.5 | 135,950 | 1.358 | | COMH28*** | 1.7500 | 3.1250 | 1.562 | 1.250 | 2.110 | 2.625 | .044 | 8 | 176,370 | 1.948 | | COMH32*** | 2.0000 | 3.5000 | 1.750 | 1.375 | 2.360 | 2.937 | .044 | 8.5 | 217,060 | 2.650 | | * A trade mark of E.I. Dupont de Nemours & CO., Inc.
** Bearings comes standard with snap ring and teflon liner. Contact Engineering for further information.
***BORE TOLERANCE: +.0025
-.0005 | | MATERIALS | | | BALL | RACE | 52100 STEEL
HEAT TREATED
HARD CHROME PLATED | LOW CARBON STEEL
OIL COATED
| | | | NOTES: | 1. LUBRICATION GROOVES IN I.D. & O.D. OF RACE | | | 2. FOR TEFLON LINER ADD "T" TO SUFFIX. | EXAMPLE: COM12T | | (UNITS WITH PTFE LINERS HAVE NO LUBRICATION HOLES OR GROOVES IN RACE.) | | | |
Keywords: F.K. Bearings Rod Ends / End PTFE Liners Spherical Bearings / Bearing
