FR - SERIES

W W_(f)

r

D1

D d

ZZ 2RS NR

R FR

Bearing Number	Bore d Inch	Outer Diam. D Inch	Width W(Inch) Open	Width W(Inch) Shielded	Flange Width W(f) (Inch) Open Shielded		Flange Diam. In.(D1)	Basic Load Rating (lbs.) Dynamic(C) Static(Co)		Weight lbs. (Open)
FRO FR1 FR1-4	.0469 .0550 .0781	.1562 .1875 .2500	.0625 .0781 .0937	.0937 .1094 .1406	.013 .023 .023	.031 .031 .031	.2030 .2340 .2960	15 26 35	6 10 13	--- --- ---
FR133 FR143 FR1-5	.0937 .0937 .0937	.1875 .2500 .3125	.0625 .0937 .1094	.0937 .1094 .1406	.018 .023 .023	.031 .031 .031	.2340 .2960 .3590	22 56 64	8 18 24	--- --- .001
FR144 FR2-5 FR2-6	.1250 .1250 .1250	.2500 .3125 .3750	.0937 .1094 .1094	.1094 .1406 .1406	.023 .023 .023	.031 .031 .031	.2960 .3590 .4220	35 64 73	13 24 29	--- .002 .002
FR2 FR155 FR156	.1250 .1562 .1875	.3750 .3125 .3125	.1562 .1094 .1094	.1562 .1250 .1250	.030 .023 .023	.030 .036 .036	.4400 .3590 .3590	73 42 42	29 18 18	.003 .001 .001
FR166 FR3 FR168	.1875 .1875 .2500	.3750 .5000 .3750	.1250 .1562 .1250	.1250 .1960 .1250	.023 .042 .023	.031 .042 .036	.4220 .5650 .4220	81 147 42	33 64 20	.002 .005 .001
FR188 FR4 FR6 FR8	.2500 .2500 .3750 .5000	.5000 .6250 .8750 1.1250	.1250 .1960 .2188 .2500	.1875 .1960 .2812 .3125	.023 .042 .062 .062	.045 .042 .062 .062	.5470 .6900 .9690 1.2250	123 167 575 880	55 77 304 505	.004 .010 .024 .039