Miniature Instrument Flanged Ball Bearings
Shielded Type – INCH
- Specs
- Drawing
MATERIAL OPTIONS:
ABEC Tolerance:
TYPE:
Select Lubricant - First 5 are most readly available*
| CATALOG NUMBER | B Bore |
D Outside Dia. |
W Width |
FW Flange Width |
F Flange Dia. |
Land Dia. (Ref.) Li Inner |
Land Dia. (Ref.) Lo Outer |
Load Rating lbf. Dynamic |
Load Rating lbf. Static |
|---|---|---|---|---|---|---|---|---|---|
| RFQ - BB#RIF-21/2##### | .0469 | .1562 | .0937 | .031 | .203 | .081 | .134 | 12.8 | 4.25 |
| RFQ - BB#RIF-3XXX##### | .0550 | .1875 | .1094 | .031 | .234 | .093 | .167 | 22.4 | 7.68 |
| RFQ - BB#RIF-4XXX##### | .0781 | .2500 | .1406 | .031 | .296 | .122 | .205 | 28.0 | 9.68 |
| RFQ - BB#RIF-3332##### | .0937 | .1875 | .0937 | .031 | .234 | .118 | .167 | 15.2 | 5.20 |
| RFQ - BB#RIF-5XXX##### | .0937 | .3125 | .1406 | .031 | .359 | .173 | .282 | 48.0 | 17.6 |
| RFQ - BB#RIF-418X##### | .1250 | .2500 | .1094 | .031 | .296 | .161 | .228 | 26.4 | 9.76 |
| RFQ - BB#RIF-518X##### | .1250 | .3125 | .1406 | .031 | .359 | .173 | .282 | 48.0 | 17.6 |
| RFQ - BB#RIF-618X##### | .1250 | .3750 | .1406 | .031 | .422 | .173 | .282 | 48.0 | 17.6 |
| RFQ - BB#RIF-5532##### | .1562 | .3125 | .1250 | .036 | .359 | .221 | .285 | 36.0 | 13.6 |
| RFQ - BB#RIF-5632##### | .1875 | .3125 | .1250 | .036 | .359 | .221 | .285 | 36.0 | 13.6 |
| RFQ - BB#RIF-6632##### | .1875 | .3750 | .1250 | .031 | .422 | .235 | .341 | 60.8 | 24.8 |
| RFQ - BB#RIF-614X##### | .2500 | .3750 | .1250 | .036 | .422 | .285 | .348 | 34.4 | 16.0 |
| RFQ - B#RIF-814X##### | .2500 | .5000 | .1875 | .045 | .547 | .330 | .452 | 70.4 | 32.0 |
| RFQ - BB#RIF-8516##### | .3125 | .5000 | .1562 | .031 | .547 | .362 | .460 | 74.4 | 34.4 |
Stainless Steel, available from stock. Click the part number for details. Download catalog Page |
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| BBSRIF-21/2ZX501 also S9912Y-E0415FS1 (Oil, MIL-PRF-6085) |
.0469 | .1562 | .0937 | .031 | .203 | .081 | .134 | 16 | 5 |
| BBSRIF-21/2ZX520 also S9912Y-E0415FS1G (Grease, Beacon 325) |
.0469 | .1562 | .0937 | .031 | .203 | .081 | .134 | 16 | 5 |
| BBSRIF-21/2ZX549 also S9912Y-E0415FS1M (Grease, MIL-PRF-23827C) |
.0469 | .1562 | .0937 | .031 | .203 | .081 | .134 | 16 | 5 |
| BBSRIF-21/2ZZ501 also S9912Y-E0415FS2 (Oil, MIL-PRF-6085) |
.0469 | .1562 | .0937 | .031 | .203 | .081 | .134 | 16 | 5 |
| BBSRIF-21/2ZZ520 also S9912Y-E0415FS2G (Grease, Beacon 325) |
.0469 | .1562 | .0937 | .031 | .203 | .081 | .134 | 16 | 5 |
| BBSRIF-21/2ZZ549 also S9912Y-E0415FS2M (Grease, MIL-PRF-23827C) |
.0469 | .1562 | .0937 | .031 | .203 | .081 | .134 | 16 | 5 |
| BBSRIF-3XXXZX501 also S9912Y-E0518FS1 (Oil, MIL-PRF-6085) |
.0550 | .1875 | .1094 | .031 | .234 | .093 | .167 | 26 | 9.5 |
| BBSRIF-3XXXZX520 also S9912Y-E0518FS1G (Grease, Beacon 325) |
.0550 | .1875 | .1094 | .031 | .234 | .093 | .167 | 26 | 9.5 |
| BBSRIF-3XXXZX549 also S9912Y-E0518FS1M (Grease, MIL-PRF-23827C) |
.0550 | .1875 | .1094 | .031 | .234 | .093 | .167 | 26 | 9.5 |
| BBSRIF-3XXXZZ501 also S9912Y-E0518FS2 (Oil, MIL-PRF-6085) |
.0550 | .1875 | .1094 | .031 | .234 | .093 | .167 | 26 | 9.5 |
| BBSRIF-3XXXZZ520 also S9912Y-E0518FS2G (Grease, Beacon 325) |
.0550 | .1875 | .1094 | .031 | .234 | .093 | .167 | 26 | 9.5 |
| BBSRIF-3XXXZZ549 also S9912Y-E0518FS2M (Grease, MIL-PRF-6085) |
.0550 | .1875 | .1094 | .031 | .234 | .093 | .167 | 26 | 9.5 |
| BBSRIF-4XXXZX501 also S9912Y-E0725FS1 (Oil, MIL-PRF-6085) |
.0781 | .2500 | .1406 | .031 | .296 | .122 | .205 | 35 | 13 |
| BBSRIF-4XXXZX520 also S9912Y-E0725FS1G (Grease, Beacon 325) |
.0781 | .2500 | .1406 | .031 | .296 | .122 | .205 | 35 | 13 |
| BBSRIF-4XXXZX549 also S9912Y-E0725FS1M (Grease, MIL-PRF-23827C) |
.0781 | .2500 | .1406 | .031 | .296 | .122 | .205 | 35 | 13 |
| BBSRIF-4XXXZZ501 also S9912Y-E0725FS2 (Oil, MIL-PRF-6085) |
.0781 | .2500 | .1406 | .031 | .296 | .122 | .205 | 35 | 13 |
| BBSRIF-4XXXZZ520 also S9912Y-E0725FS2G (Grease, Beacon 325) |
.0781 | .2500 | .1406 | .031 | .296 | .122 | .205 | 35 | 13 |
| BBSRIF-4XXXZZ549 also S9912Y-E0725FS2M (Grease, MIL-PRF-23827C) |
.0781 | .2500 | .1406 | .031 | .296 | .122 | .205 | 35 | 13 |
| BBSRIF-3332ZX501 also S9912Y-E0918FS1 (Oil, MIL-PRF-6085) |
.0937 | .1875 | .0625 | .018 | .234 | .118 | .161 | 21 | 7.5 |
| BBSRIF-3332ZX520 also S9912Y-E0918FS1G (Grease, Beacon 325) |
.0937 | .1875 | .0625 | .018 | .234 | .118 | .161 | 21 | 7.5 |
| BBSRIF-3332ZX549 also S9912Y-E0918FS1M (Grease, MIL-PRF-23827C) |
.0937 | .1875 | .0625 | .018 | .234 | .118 | .161 | 21 | 7.5 |
| BBSRIF-3332ZZ501 also S9912Y-E0918FS2 (Oil, MIL-PRF-6085) |
.0937 | .1875 | .0625 | .018 | .234 | .118 | .161 | 21 | 7.5 |
| BBSRIF-3332ZZ520 also S9912Y-E0918FS2G (Grease, Beacon 325) |
.0937 | .1875 | .0625 | .018 | .234 | .118 | .161 | 21 | 7.5 |
| BBSRIF-3332ZZ549 also S9912Y-E0918FS2M (Grease, MIL-PRF-23827C) |
.0937 | .1875 | .0625 | .018 | .234 | .118 | .161 | 21 | 7.5 |
| BBSRIF-5XXXZX501 also S9912Y-E0931FS1 (Oil, MIL-PRF-6085) |
.0937 | .3125 | .1406 | .031 | .359 | .173 | .282 | 62 | 24 |
| BBSRIF-5XXXZX520 also S9912Y-E0931FS1G (Grease, Beacon 325) |
.0937 | .3125 | .1406 | .031 | .359 | .173 | .282 | 62 | 24 |
| BBSRIF-5XXXZX549 also S9912Y-E0931FS1M (Grease, MIL-PRF-23827C) |
.0937 | .3125 | .1406 | .031 | .359 | .173 | .282 | 62 | 24 |
| BBSRIF-5XXXZZ520 also S9912Y-E0931FS2G (Grease, Beacon 325) |
.0937 | .3125 | .1406 | .031 | .359 | .173 | .282 | 62 | 24 |
| BBSRIF-5XXXZZ549 also S9912Y-E0931FS2M (Grease, MIL-PRF-23827C) |
.0937 | .3125 | .1406 | .031 | .359 | .173 | .282 | 62 | 24 |
| BBSRIF-418XZX501 also S9912Y-E1225FS1 (Oil, MIL-PRF-6085) |
.1250 | .2500 | .1094 | .031 | .296 | .161 | .228 | 35 | 13 |
| BBSRIF-418XZX520 also S9912Y-E1225FS1G (Grease, Beacon 325) |
.1250 | .2500 | .1094 | .031 | .296 | .161 | .228 | 35 | 13 |
| BBSRIF-418XZX549 also S9912Y-E1225FS1M (Grease, MIL-PRF-23827C) |
.1250 | .2500 | .1094 | .031 | .296 | .161 | .228 | 35 | 13 |
| BBSRIF-418XZZ501 also S9912Y-E1225FS2 (Oil, MIL-PRF-6085) |
.1250 | .2500 | .1094 | .031 | .296 | .161 | .228 | 35 | 13 |
| BBSRIF-418XZZ520 also S9912Y-E1225FS2G (Grease, Beacon 325) |
.1250 | .2500 | .1094 | .031 | .296 | .161 | .228 | 35 | 13 |
| BBSRIF-418XZZ549 also S9912Y-E1225FS2M (Grease, MIL-PRF-23827C) |
.1250 | .2500 | .1094 | .031 | .296 | .161 | .228 | 35 | 13 |
| BBSRIF-518XZX501 also S9912Y-E1231FS1 (Oil, MIL-PRF-6085) |
.1250 | .3125 | .1406 | .031 | .359 | .173 | .282 | 63 | 24 |
| BBSRIF-518XZX520 also S9912Y-E1231FS1G (Grease, Beacon 325) |
.1250 | .3125 | .1406 | .031 | .359 | .173 | .282 | 63 | 24 |
| BBSRIF-518XZX549 also S9912Y-E1231FS1M (Grease, MIL-PRF-23827C) |
.1250 | .3125 | .1406 | .031 | .359 | .173 | .282 | 63 | 24 |
| BBSRIF-518XZZ501 also S9912Y-E1231FS2 (Oil, MIL-PRF-6085) |
.1250 | .3125 | .1406 | .031 | .359 | .173 | .282 | 63 | 24 |
| BBSRIF-518XZZ520 also S9912Y-E1231FS2G (Grease, Beacon 325) |
.1250 | .3125 | .1406 | .031 | .359 | .173 | .282 | 63 | 24 |
| BBSRIF-518XZZ549 also S9912Y-E1231FS2M (Grease, MIL-PRF-23827C) |
.1250 | .3125 | .1406 | .031 | .359 | .173 | .282 | 63 | 24 |
| BBSRIF-618XZX501 also S9912Y-E1237FS1 (Oil, MIL-PRF-6085) |
.1250 | .3750 | .1406 | .031 | .422 | .173 | .282 | 63 | 24 |
| BBSRIF-618XZX520 also S9912Y-E1237FS1G (Grease, Beacon 325) |
.1250 | .3750 | .1406 | .031 | .422 | .173 | .282 | 63 | 24 |
| BBSRIF-618XZX549 also S9912Y-E1237FS1M (Grease, MIL-PRF-23827C) |
.1250 | .3750 | .1406 | .031 | .422 | .173 | .282 | 63 | 24 |
| BBSRIF-618XZZ501 also S9912Y-E1237FS2 (Oil, MIL-PRF-6085) |
.1250 | .3750 | .1406 | .031 | .422 | .173 | .282 | 63 | 24 |
| BBSRIF-618XZZ520 also S9912Y-E1237FS2G (Grease, Beacon 325) |
.1250 | .3750 | .1406 | .031 | .422 | .173 | .282 | 63 | 24 |
| BBSRIF-618XZZ549 also S9912Y-E1237FS2M (Grease, MIL-PRF-23827C) |
.1250 | .3750 | .1406 | .031 | .422 | .173 | .282 | 63 | 24 |
| S9912Y-E1238FS1 (Oil, MIL-PRF-6085) |
.1250 | .3750 | .1562 | .030 | .440 | .200 | .321 | 73 | 29 |
| S9912Y-E1238FS1G (Grease, Beacon 325) |
.1250 | .3750 | .1562 | .030 | .440 | .200 | .321 | 73 | 29 |
| S9912Y-E1238FS2 (Oil, MIL-PRF-6085) |
.1250 | .3750 | .1562 | .030 | .440 | .200 | .321 | 73 | 29 |
| S9912Y-E1238FS2G (Grease, Beacon 325) |
.1250 | .3750 | .1562 | .030 | .440 | .200 | .321 | 73 | 29 |
| BBSRIF-5532ZX501 also S9912Y-E1531FS1 (Oil, MIL-PRF-6085) |
.1562 | .3125 | .1094 | .023 | .359 | .221 | .279 | 41 | 17 |
| BBSRIF-5532ZX520 also S9912Y-E1531FS1G (Grease, Beacon 325) |
.1562 | .3125 | .1094 | .023 | .359 | .221 | .279 | 41 | 17 |
| BBSRIF-5532ZX549 also S9912Y-E1531FS1M (Grease, MIL-PRF-23827C) |
.1562 | .3125 | .1094 | .023 | .359 | .221 | .279 | 41 | 17 |
| BBSRIF-5532ZZ501 also S9912Y-E1531FS2 (Oil, MIL-PRF-6085) |
.1562 | .3125 | .1094 | .023 | .359 | .221 | .279 | 41 | 17 |
| BBSRIF-5532ZZ520 also S9912Y-E1531FS2G (Grease, Beacon 325) |
.1562 | .3125 | .1094 | .023 | .359 | .221 | .279 | 41 | 17 |
| BBSRIF-5532ZZ549 also S9912Y-E1531FS2M (Grease, MIL-PRF-23827C) |
.1562 | .3125 | .1094 | .023 | .359 | .221 | .279 | 41 | 17 |
| BBSRIF-5632ZX501 also S9912Y-E1831FS1 (Oil, MIL-PRF-6085) |
.1875 | .3125 | .1250 | .036 | .359 | .221 | .285 | 41 | 17 |
| BBSRIF-5632ZX520 also S9912Y-E1831FS1G (Grease, Beacon 325) |
.1875 | .3125 | .1250 | .036 | .359 | .221 | .285 | 41 | 17 |
| BBSRIF-5632ZX549 also S9912Y-E1831FS1M (Grease, MIL-PRF-23827C) |
.1875 | .3125 | .1250 | .036 | .359 | .221 | .285 | 41 | 17 |
| BBSRIF-5632ZZ501 also S9912Y-E1831FS2 (Grease, MIL-PRF-6085) |
.1875 | .3125 | .1250 | .036 | .359 | .221 | .285 | 41 | 17 |
| BBSRIF-5632ZZ520 also S9912Y-E1831FS2G (Grease, Beacon 325) |
.1875 | .3125 | .1250 | .036 | .359 | .221 | .285 | 41 | 17 |
| BBSRIF-5632ZZ549 also S9912Y-E1831FS2M (Grease, MIL-PRF-23827C) |
.1875 | .3125 | .1250 | .036 | .359 | .221 | .285 | 41 | 17 |
| BBSRIF-6632ZX501 also S9912Y-E1837FS1 (Oil, MIL-PRF-6085) |
.1875 | .3750 | .1250 | .031 | .422 | .235 | .341 | 81 | 34 |
| BBSRIF-6632ZX549 also S9912Y-E1837FS1M (Grease, MIL-PRF-23827C) |
.1875 | .3750 | .1250 | .031 | .422 | .235 | .341 | 81 | 34 |
| BBSRIF-6632ZZ501 also S9912Y-E1837FS2 (Oil, MIL-PRF-6085) |
.1875 | .3750 | .1250 | .031 | .422 | .235 | .341 | 81 | 34 |
| BBSRIF-6632ZZ520 also S9912Y-E1837FS2G (Grease, Beacon 325) |
.1875 | .3750 | .1250 | .031 | .422 | .235 | .341 | 81 | 34 |
| BBSRIF-6632ZZ549 also S9912Y-E1837FS2M (Grease, MIL-PRF-23827C) |
.1875 | .3750 | .1250 | .031 | .422 | .235 | .341 | 81 | 34 |
| S9912Y-E1850FS1 (Oil, MIL-PRF-6085) |
.1875 | .5000 | .1960 | .042 | .565 | .276 | .433 | 149 | 65 |
| S9912Y-E1850FS1G (Grease, Beacon 325) |
.1875 | .5000 | .1960 | .042 | .565 | .276 | .433 | 149 | 65 |
| S9912Y-E1850FS1M (Grease, MIL-PRF-23827C) |
.1875 | .5000 | .1960 | .042 | .565 | .276 | .433 | 149 | 65 |
| S9912Y-E1850FS2 (Oil, MIL-PRF-6085) |
.1875 | .5000 | .1960 | .042 | .565 | .276 | .433 | 149 | 65 |
| S9912Y-E1850FS2G (Grease, Beacon 325) |
.1875 | .5000 | .1960 | .042 | .565 | .276 | .433 | 149 | 65 |
| S9912Y-E1850FS2M (Grease, MIL-PRF-23827C) |
.1875 | .5000 | .1960 | .042 | .565 | .276 | .433 | 149 | 65 |
| BBSRIF-614XZX501 also S9912Y-E2537FS1 (Oil, MIL-PRF-6085) |
.2500 | .3750 | .1250 | .036 | .422 | .285 | .348 | 43 | 20 |
| BBSRIF-614XZX520 also S9912Y-E2537FS1G (Grease, Beacon 325) |
.2500 | .3750 | .1250 | .036 | .422 | .285 | .348 | 43 | 20 |
| BBSRIF-614XZX549 also S9912Y-E2537FS1M (Grease, MIL-PRF-23827C) |
.2500 | .3750 | .1250 | .036 | .422 | .285 | .348 | 43 | 20 |
| BBSRIF-614XZZ501 also S9912Y-E2537FS2 (Oil, MIL-PRF-6085) |
.2500 | .3750 | .1250 | .036 | .422 | .285 | .348 | 43 | 20 |
| BBSRIF-614XZZ520 also S9912Y-E2537FS2G (Grease, Beacon 325) |
.2500 | .3750 | .1250 | .036 | .422 | .285 | .348 | 43 | 20 |
| BBSRIF-614XZZ549 also S9912Y-E2537FS2M (Grease, MIL-PRF-23827C) |
.2500 | .3750 | .1250 | .036 | .422 | .285 | .348 | 43 | 20 |
| BBSRIF-614XZX549 also S9912Y-E2537FS1M (Grease, MIL-PRF-23827C) |
.2500 | .3750 | .1250 | .036 | .422 | .285 | .348 | 43 | 20 |
| BBSRIF-814XZX501 also S9912Y-E2550FS1 (Oil, MIL-PRF-6085) |
.2500 | .5000 | .1875 | .045 | .547 | .330 | .452 | 123 | 54 |
| BBSRIF-814XZX520 also S9912Y-E2550FS1G (Grease, Beacon 325) |
.2500 | .5000 | .1875 | .045 | .547 | .330 | .452 | 123 | 54 |
| BBSRIF-814XZZ520 also S9912Y-E2550FS2G (Grease, Beacon 325) |
.2500 | .5000 | .1875 | .045 | .547 | .330 | .452 | 123 | 54 |
| BBSRIF-814XZX549 also S9912Y-E2550FS1M (Grease, MIL-PRF-23827C) |
.2500 | .5000 | .1875 | .045 | .547 | .330 | .452 | 123 | 54 |
| BBSRIF-814XZZ501 also S9912Y-E2550FS2 (Oil, MIL-PRF-6085) |
.2500 | .5000 | .1875 | .045 | .547 | .330 | .452 | 123 | 54 |
| BBSRIF-814XZZ520 also S9912Y-E2550FS2G (Grease, Beacon 325) |
.2500 | .5000 | .1875 | .045 | .547 | .330 | .452 | 123 | 54 |
| BBSRIF-814XZZ549 also S9912Y-E2550FS2M (Grease, MIL-PRF-23827C) |
.2500 | .5000 | .1875 | .045 | .547 | .330 | .452 | 123 | 54 |
| S9912Y-E2562FS1G (Grease, Beacon 325) |
.2500 | .6250 | .1960 | .042 | .690 | .364 | .544 | 170 | 77 |
| S9912Y-E2562FS1M (Grease, MIL-PRF-23827C) |
.2500 | .6250 | .1960 | .042 | .690 | .364 | .544 | 170 | 77 |
| S9912Y-E2562FS2 (Oil, MIL-PRF-6085) |
.2500 | .6250 | .1960 | .042 | .690 | .364 | .544 | 170 | 77 |
| S9912Y-E2562FS2G (Grease, Beacon 325) |
.2500 | .6250 | .1960 | .042 | .690 | .364 | .544 | 170 | 77 |
| S9912Y-E2562FS2M (Grease, MIL-PRF-23827C) |
.2500 | .6250 | .1960 | .042 | .690 | .364 | .544 | 170 | 77 |
| BBSRIF-8516ZX501 also S9912Y-E3150FS1 (Oil, MIL-PRF-6085) |
.3125 | .5000 | .1562 | .031 | .547 | .362 | .460 | 62 | 31 |
| BBSRIF-8516ZX520 also S9912Y-E3150FS1G (Grease, Beacon 325) |
.3125 | .5000 | .1562 | .031 | .547 | .362 | .460 | 62 | 31 |
| BBSRIF-8516ZX549 also S9912Y-E3150FS1M (Grease, MIL-PRF-23827C) |
.3125 | .5000 | .1562 | .031 | .547 | .362 | .460 | 62 | 31 |
| BBSRIF-8516ZZ501 also S9912Y-E3150FS2 (Oil, MIL-PRF-6085) |
.3125 | .5000 | .1562 | .031 | .547 | .362 | .460 | 62 | 31 |
| BBSRIF-8516ZZ549 also S9912Y-E3150FS2M (Grease, MIL-PRF-23827C) |
.3125 | .5000 | .1562 | .031 | .547 | .362 | .460 | 62 | 31 |
| S9912Y-E3787FS1 (Oil, MIL-PRF-6085) |
.3750 | .8750 | .2812 | .062 | .969 | .521 | .783 | 569 | 273 |
| S9912Y-E3787FS1G (Grease, Beacon 325) |
.3750 | .8750 | .2812 | .062 | .969 | .521 | .783 | 569 | 273 |
| S9912Y-E3787FS2 (Oil, MIL-PRF-6085) |
.3750 | .8750 | .2812 | .062 | .969 | .521 | .783 | 569 | 273 |
| S9912Y-E3787FS2G (Grease, Beacon 325) |
.3750 | .8750 | .2812 | .062 | .969 | .521 | .783 | 569 | 273 |
| S9912Y-E3787FS2M (Grease, MIL-PRF-23827C) |
.3750 | .8750 | .2812 | .062 | .969 | .521 | .783 | 569 | 273 |
Open Type
Open Type
Open Type
Shielded Type
Tappered O.D.