NF Series Type A Thin Section Bearings KAYDON Part No. Part Interchange

thin-section-bearing-500x500A deep groove bearing with reduced shoulder on one side of inner or outer race ball path. Snapover assembly permits use of a one-piece circular pocket ring separator and greater ball complement. These bearings will accept radial load and single direction thrust load and are normally used in conjunction with another bearing of similar construction. Type A bearings require the application of thrust to establish contact angle.

Product Number Bore Dia (d) Outer Dia (D) Width (B) Dynamic (lbs) Static (lbs) Weight (lbs)
Thrust Radial Thrust
NF040AR0 3.9998" 5.5003" 0.7500" 3736 8420 6350 18340 1.920
NF042AR0 4.2498" 5.7503" 0.7500" 3805 8630 6600 19050 2.040
NF045AR0 4.4998" 6.0003" 0.7500" 3966 9050 7090 20460 2.140
NF047AR0 4.7498" 6.2503" 0.7500" 4034 9260 7330 21160 2.260
NF050AR0 4.9998" 6.5003" 0.7500" 4101 9460 7570 21870 2.370
NF055AR0 5.4998" 7.0003" 0.7500" 4319 10060 8310 23980 2.590
NF060AR0 5.9998" 7.5003" 0.7500" 4530 10650 9040 26100 2.720
NF065AR0 6.4998" 8.0003" 0.7500" 4734 11220 9770 28220 2.940
NF070AR0 6.9998" 8.5003" 0.7500" 4932 11770 10510 30330 3.160
NF075AR0 7.4998" 9.0003" 0.7500" 5052 12130 11000 31740 3.390
NF080AR0 7.9998" 9.5003" 0.7500" 5242 12670 11730 33860 3.610
NF090AR0 8.9998" 10.5003" 0.7500" 5608 13700 13190 38090 3.950
NF100AR0 9.9998" 11.5003" 0.7500" 5890 14530 14420 41620 4.400
NF110AR0 10.9998" 12.5003" 0.7500" 6227 15500 15880 45850 4.750
NF120AR0 11.9998" 13.5003" 0.7500" 6487 16290 17100 49380 5.200
NF140AR0 13.9998" 15.5003" 0.7500" 7043 17950 19790 57140 5.760
NF160AR0 15.9998" 17.5003" 0.7500" 7563 19540 22480 64890 6.780
NF180AR0 17.9998" 19.5003" 0.7500" 8103 21210 25410 73360 7.670
NF200AR0 19.9998" 21.5003' 0.7500" 8562 22680 28100 81120 8.470
NF250AR0 24.9998" 26.5003" 0.7500" 9585 26100 34700 100200 10.500
NF300AR0 29.9998" 31.5003" 0.7500" 10533 29430 41540 119900 12.500
NF350AR0 34.9998" 36.5003" 0.7500" 11382 32580 48380 139700 14.600
NF400AR0 39.9998" 41.5003" 0.7500" 12147 35580 55220 159400 16.600

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