Miniature & Instrument Bearings
1 Shield, 2 Shields, Flanged Miniature Bearings

MINIATURE BEARINGS
Basic Dimensional Data

BASIC DIMENSIONAL DATA
ACTUAL SIZE Bore
Dia.		 Outside
Dia.		 Unflanged
NPB
Part No
RFQ per item		 Std.
Ref.
Part
No.		 Unflanged Width Flanged
NPB
Part No
RFQ per item		 Flanged Width
B
Open		 B
1 Shield		 B
2 Shields		 B
Open		 B
1 Shield		 B
2 Shields
.0394 .1181 SSL310 S681 .0394 — — SSLF310 .0394 — —
.0400 .1250 SSRI2 SR09 .0469 — — SSRIF2 .0469 — —
.0469 .1562 SSRI21/2 SR0 .0625 .0937 .0937 SSRIF21/2 .0625 .0937 .0937
.0550 .1875 SSRI3 SR1 .0781 .0937 .1094 SSRIF3 .0781 .1094 .1094
.0591 .1575 SSL415 S681X .0472 — — SSLF415 .0472 — —
.0591 .1969 SSR515 S691X .0787 .1024 .1024 SSRF515 .0787 .1024 .1024
.0591 .2362 SSR615 S601X .0984 .1181 .1181 SSRF615 .0984 .1181 .1181
.0781 .2500 SSRI4 SR14 .0937 .1094 .1406 SSRIF4 .0937 .1406 .1406
.0787 .1969 SSL520 S682 .0591 — .0906 SSLF520 .0591 — .0906
.0787 .2362 SSR620 S692 .0906 .1181 .1181 SSRF620 .0906 .1181 .1181
.0787 .2756 SSR720 S602 .1102 .1378 .1378 SSRF720 .1102 .1378 .1378
.0937 .1875 SSRI3332 SR133 .0625 .0937 .0937 SSRIF3332 .0625 .0937 .0937
.0937 .3125 SSRI5 SR15 .1094 .1094 .1406 SSRIF5 .1094 .1406 .1406
.0984 .2362 SSL625 S682X .0709 .1024 SSLF625 .0709 — .1024
.0984 .2756 SSR725 S692X .0984 .1378 .1378 SSRF725 .0984 .1378 .1378
.0984 .3150 SSR825 S602X .1102 .1575 .1575 SSRF825 .1102 .1575 .1575
.1181 .2362 SSL630 SMR63 .0787 — .0984 SSLF630 .0787 — .0984
.1181 .2756 SSL730 S683 .0787 — .1181 SSLF730 .0787 — .1181
.1181 .3150 SSR830 S693 .1181 .1575 .1575 SSRF830 .1181 .1575 .1575
.1181 .3543 SSR930 S603 .1181 .1969 .1969 SSRF930 .1181 .1969 .1969
.1181 .3937 SSR1030 S623 .1575 .1575 .1575 SSRF1030 .1575 .1575 .1575
.1250 .2500 SSRI418 SR144 .0937 .0937 .1094 SSRIF418 .0937 .1094 .1094
.1250 .3125 SSRI518 SR25 .1094 .1094 .1406 SSRIF518 .1094 .1406 .1406
.1250 .3750 SSRI618 SR26 .1094 .1094 .1406 SSRIF618 .1094 .1406 .1406
BASIC DIMENSIONAL DATA
ACTUAL SIZE Bore
Dia.		 Outside
Dia.		 Unflanged
NPB
Part No
RFQ per item		 Std.
Ref.
Part
No.		 Unflanged Width Flanged
NPB
Part No
RFQ per item		 Flanged Width
B
Open		 B
1 Shield		 B
2 Shields		 B
Open		 B
1 Shield		 B
2 Shields
.1250 .3750 SSR2 SR2 .1562 .1562 .1562 SSRF2 .1562 .1562 .1562
.1250 .5000 SSR2A SR2A .1719 .1719 .1719 — — — —
.1562 .3125 SSRI5532 SR155 .1094 .1094 .1250 SSRIF5532 .1094 .1250 .1250
.1575 .2756 SSL740 SMR74 .0787 — .0984 SSLF740 .0787 — .0984
.1575 .3150 SSL840 SMR84 .0787 — .1181 SSLF840 .0787 — .1181
.1575 .3543 SSL940 S684 .0984 — .1575 SSLF940 .0984 — .1575
.1575 .3937 SSL1040 SR104 .1181 — .1575 SSLF1040 .1181 — .1575
.1575 .4331 SSR1140 S694 .1575 .1575 .1575 SSRF1140 .1575 .1575 .1575
.1575 .4724 SSR1240 S604 .1575 .1575 .1575 SSRF1240 .1575 .1575 .1575
.1575 .5118 SSR1340 S624 .1969 .1969 .1969 SSRF1340 .1969 .1969 .1969
.1575 .6299 SSR1640 S634 .1969 — .1969 SSRF1640 .1969 .1969 .1969
.1875 .3125 SSRI5632 SR156 .1094 .1094 .1250 SSRIF5632 .1094 .1250 .1250
.1875 .3750 SSRI6632 SR166 .1250 .1250 .1250 SSRIF6632 .1250 .1250 .1250
.1875 .5000 SSR3 SR3 .1562 .1960 .1960 SSRF3 .1562 .1960 .1960
.1969 .3150 SSL850 SMR85 .0787 — .0984 SSLF850 .0787 — .0984
.1969 .3543 SSL950 SMR95 .0984 — .1181 SSLF950 .0984 — .1181
.1969 .3937 SSL1050 SMR105 .1181 — .1575 SSLF1050 .1181 — .1575
.1969 .4331 SSL1150 S685 .1181 — .1969 SSLF1150 .1181 — .1969
.1969 .5118 SSR1350 S695 .1575 .1575 .1575 SSRF1350 .1575 .1575 .1575
.1969 .5512 SSR1450 S605 .1969 .1969 .1969 SSRF1450 .1969 .1969 .1969
.1969 .6299 SSR1650 S625 .1969 .1969 .1969 SSRF1650 .1969 .1969 .1969
.1969 .7480 SSR1950 S635 .2362 .2362 .2362 SSRF1950 .2362 .2362 .2362
.2362 .3937 SSL1060 SMR106 .0984 — .1181 SSLF1060 .0984 — .1181
.2362 .4724 SSL1260 SMR126 .1181 — .1575 SSLF1260 .1181 — .1575
.2362 .5118 SSL1360 S686 .1378 — .1969 SSLF1360 .1378 — .1969
.2362 .5906 SSR1560 S696 .1969 .1969 .1969 SSRF1560 .1969 .1969 .1969
.2362 .6693 SSR1760 S606 .2362 .2362 .2362 SSRF1760 .2362 .2362 .2362
.2362 .7480 SSR1960 S626 .2362 .2362 .2362 SSRF1960 .2362 .2362 .2362
BASIC DIMENSIONAL DATA
ACTUAL SIZE Bore
Dia.		 Outside
Dia.		 Unflanged
NPB
Part No
RFQ per item		 Std.
Ref.
Part
No.		 Unflanged Width Flanged
NPB
Part No
RFQ per item		 Flanged Width
B
Open		 B
1 Shield		 B
2 Shields		 B
Open		 B
1 Shield		 B
2 Shields
.2500 .3750 SSRI614 SR168 .1250 .1250 .1250 SSRIF614 .1250 .1250 .1250
.2500 .5000 SSRI814 SR188 .1250 .1250 .1875 SSRIF814 .1250 .1875 .1875
.2500 .6250 SSR4 SR4 .1960 .1960 .1960 SSRF4 .1960 .1960 .1960
.2500 .7500 SSRI1214 SR4A .2188 .2812 .2812 — — — —
.2756 .4331 SSL1170 SMR117 .0984 — .1181 SSLF1170 .0984 — .1181
.2756 .5118 SSL1370 SMR137 .1181 — .1575 SSLF1370 .1181 — .1575
.2756 .5512 SSL1470 S687 .1378 — .1969 SSLF1470 .1378 — .1969
.2756 .7480 SSR1970 S607 .2362 .2362 .2362 — — — —
.2756 .8661 SSR2270 S627 .2756 .2756 .2756 SSRF2270 .2756 .2756 .2756
.3125 .5000 SSRI8516 SR1810 .1562 .1562 .1562 SSRIF8516 .1562 .1562 .1562
.3150 .4724 SSL1280 SMR128 .0984 — .1378 SSLF1280 .0984 — .1378
.3150 .5512 SSL1480 SMR148 .1378 — .1575 SSLF1480 .1378 — .1575
.3150 .6299 SSL1680 S688 .1575 — .1969 SSLF1680 .1575 — .1969
.3150 .7480 SSR1980 S698 .2362 .2362 .2362 — — — —
.3150 .8661 SSR2280 S608 .2756 .2756 .2756 SSRF2280 .2756 .2756 .2756
.3543 .6693 SSL1790 S689 .1575 — .1969 SSLF1790 .1575 — .1969
.3543 .7874 SSL2090 S699 .2362 — .2362 — — — —
.3543 1.0236 S629 — .3150 .3150 .3150 — — — —
.3750 .6250 SSRI1038 SR620 .1562 .1562 .1562 — — — —
.3750 .8750 SSRI1438 SR6 .2188 .2812 .2812 SSRIF1438 .2812 .2812 .2812
.3937 .7480 SSL1910 S6800 .1969 — .2756 — — — —
.3937 1.0236 S6000 — .3150 .3150 .3150 — — — —
.5000 .7500 SSRI1212 SR824 .1562 .1562 .1562 — — — —
.6250 .8750 SSRI1458 SR1028 .1562 .1562 .1562 — — — —
.7500 1.0000 SSRI1634 SR1232 .1562 .1562 .1562 — — — —