429 models with a 12 mm bore in this type, with outer diameter and width. Outer diameters on this page run from 12 mm to 47 mm.
| Model | Brand | Type | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| NAO 12×24×20 | ANDGE | Needle Roller Bearings | 24 | 20 | — |
| NAO12x24x13 | ANDGE | Needle Roller Bearings | 24 | 13 | Cross-ref → |
| NAO12x24x20 | ANDGE | Needle Roller Bearings | 24 | 20 | — |
| NAXI 1223 | IKO | Needle Roller Bearings | 24 | 16.5 | — |
| NAXI 1223Z | IKO | Needle Roller Bearings | 24 | 16.5 | — |
| NBXI 1223 | IKO | Needle Roller Bearings | 24 | 16.5 | — |
| NBXI 1223Z | IKO | Needle Roller Bearings | 24 | 16.5 | — |
| NK16/16 | ANDGE | Needle Roller Bearings | 24 | 16 | Cross-ref → |
| NK16/16 | SKF | Needle Roller Bearings | 24 | 16 | Cross-ref → |
| NK16/16A | FAG | Needle Roller Bearings | 24 | 16 | — |
| NK16/16R+IR12x16x16 | NTN | Needle Roller Bearings | 24 | 16 | — |
| NK16/16R+IR12×16×16 | NTN | Needle Roller Bearings | 24 | 16 | — |
| NK16/20 | ANDGE | Needle Roller Bearings | 24 | 20 | Cross-ref → |
| NK16/20 | SKF | Needle Roller Bearings | 24 | 20 | Cross-ref → |
| NK16/20A | FAG | Needle Roller Bearings | 24 | 20 | Cross-ref → |
| NK16/20R+IR12x16x20 | NTN | Needle Roller Bearings | 24 | 20 | — |
| NK16/20R+IR12×16×20 | NTN | Needle Roller Bearings | 24 | 20 | — |
| NKI 12/16 | SKF | Needle Roller Bearings | 24 | 16 | Cross-ref → |
| NKI 12/16 | ANDGE | Needle Roller Bearings | 24 | 16 | Cross-ref → |
| NKI 12/20 | SKF | Needle Roller Bearings | 24 | 20 | Cross-ref → |
| NKI 12/20 | ANDGE | Needle Roller Bearings | 24 | 20 | Cross-ref → |
| NKI12/16 | SKF | Needle Roller Bearings | 24 | 16 | Cross-ref → |
| NKI12/16 | ANDGE | Needle Roller Bearings | 24 | 16 | Cross-ref → |
| NKI12/20 | SKF | Needle Roller Bearings | 24 | 20 | Cross-ref → |
| NKI12/20 | ANDGE | Needle Roller Bearings | 24 | 20 | Cross-ref → |
| NKIA5901 | INA | Needle Roller Bearings | 24 | 16 | — |
| NKIB5901 | INA | Needle Roller Bearings | 24 | 17.5 | — |
| NKJ12/16A | FAG | Needle Roller Bearings | 24 | 16 | — |
| NKJ12/20A | FAG | Needle Roller Bearings | 24 | 20 | — |
| RNA4901 | IKO | Needle Roller Bearings | 24 | 13 | Cross-ref → |
| RNA4901 | SKF | Needle Roller Bearings | 24 | 13 | Cross-ref → |
| RNA4901 | FAG | Needle Roller Bearings | 24 | 13 | Cross-ref → |
| RNA4901 | NTN | Needle Roller Bearings | 24 | 13 | Cross-ref → |
| RNA4901 RS | ANDGE | Needle Roller Bearings | 24 | 14 | — |
| RNA4901.2 RS | ANDGE | Needle Roller Bearings | 24 | 14 | Cross-ref → |
| RNA6901 | NTN | Needle Roller Bearings | 24 | 22 | Cross-ref → |
| RNA6901 | SKF | Needle Roller Bearings | 24 | 22 | Cross-ref → |
| RNA6901 | FAG | Needle Roller Bearings | 24 | 22 | Cross-ref → |
| RNA6901 | INA | Needle Roller Bearings | 24 | 22 | Cross-ref → |
| TAF-162416 | IKO | Needle Roller Bearings | 24 | 16 | — |
| TAF-162420 | IKO | Needle Roller Bearings | 24 | 20 | — |
| TAF1-122416 | IKO | Needle Roller Bearings | 24 | 16 | — |
| TAF1-122420 | IKO | Needle Roller Bearings | 24 | 20 | — |
| TAFI 122416 | IKO | Needle Roller Bearings | 24 | 16 | — |
| TAFI 122420 | IKO | Needle Roller Bearings | 24 | 20 | — |
| TP1224 | KOYO | Needle Roller Bearings | 24 | 2 | — |
| AS1101 | NTN | Needle Roller Bearings | 26 | 1 | — |
| AXK 1226 | SKF | Needle Roller Bearings | 26 | 2 | Cross-ref → |
| AXK1101 | NTN | Needle Roller Bearings | 26 | 2 | — |
| FNTA-1226 | NSK | Needle Roller Bearings | 26 | 2 | — |
| TP1226 | KOYO | Needle Roller Bearings | 26 | 2 | — |
| NAF 122812 | IKO | Needle Roller Bearings | 28 | 12 | — |
| NAO 12x28x12 | SKF | Needle Roller Bearings | 28 | 12 | — |
| NAO 12×28×12 | ANDGE | Needle Roller Bearings | 28 | 12 | — |
| NAO 12×28×13 | ANDGE | Needle Roller Bearings | 28 | 13 | — |
| NAO12x28x12 | ANDGE | Needle Roller Bearings | 28 | 12 | — |
| PNA 12/28 | SKF | Needle Roller Bearings | 28 | 12 | Cross-ref → |
| PNA12/28 | ANDGE | Needle Roller Bearings | 28 | Cross-ref → | |
| AXW 12 | SKF | Needle Roller Bearings | 29 | 2 | Cross-ref → |
| AXW 12 | ANDGE | Needle Roller Bearings | 29 | 3.2 | Cross-ref → |
| FCJ-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| FCJB-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| FCJBE-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| FCJE-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| FCJS-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| FCJSB-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| FCJSBE-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| FCJSE-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| FCR-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| FCRBE-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| FCRE-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| FCRS-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| FCRSB-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| FCRSBE-30 | NSK | Needle Roller Bearings | 30 | 14 | — |
| KR 30 | ANDGE | Needle Roller Bearings | 30 | 14 | Cross-ref → |
| KR30 | INA | Needle Roller Bearings | 30 | 40 | Cross-ref → |
| KR30 | ANDGE | Needle Roller Bearings | 30 | 14 | Cross-ref → |
| KRV30 | ANDGE | Needle Roller Bearings | 30 | 14 | Cross-ref → |
| KRV30X | ANDGE | Needle Roller Bearings | 30 | 14 | — |
| NKIS12 | ANDGE | Needle Roller Bearings | 30 | 16 | Cross-ref → |
| NQIS12/16 | ANDGE | Needle Roller Bearings | 30 | 16 | Cross-ref → |
| NUKR 30 | ANDGE | Needle Roller Bearings | 30 | 40 | — |
| FCJ-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FCJB-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FCJBE-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FCJE-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FCJS-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FCJSB-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FCJSBE-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FCR-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FCRB-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FCRBE-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FCRE-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FCRS-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FCRSB-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FCRSBE-32 | NSK | Needle Roller Bearings | 32 | 14 | — |
| FYCJ-12 | NSK | Needle Roller Bearings | 32 | 15 | — |
| FYCJS-12 | NSK | Needle Roller Bearings | 32 | 15 | — |
| FYCR-12 | NSK | Needle Roller Bearings | 32 | 15 | — |
| FYCRS-12 | NSK | Needle Roller Bearings | 32 | 15 | — |
| KR32 | INA | Needle Roller Bearings | 32 | 40 | Cross-ref → |
| KR32 | ANDGE | Needle Roller Bearings | 32 | 14 | Cross-ref → |
| KRV32 | ANDGE | Needle Roller Bearings | 32 | 14 | Cross-ref → |
| KRV32X | ANDGE | Needle Roller Bearings | 32 | 14 | — |
| NA2201.2RS | ANDGE | Needle Roller Bearings | 32 | 14 | — |
| NAST12ZZ | ANDGE | Needle Roller Bearings | 32 | 16 | — |
| NATR12 | INA | Needle Roller Bearings | 32 | 15 | Cross-ref → |
| NATR12CLLT/3AS | NTN | Needle Roller Bearings | 32 | 15 | — |
| NATR12CT | NTN | Needle Roller Bearings | 32 | 15 | — |
| NATR12CXLLT/3AS | NTN | Needle Roller Bearings | 32 | 15 | — |
| NATR12XCT | NTN | Needle Roller Bearings | 32 | 15 | — |
| NATV12 | INA | Needle Roller Bearings | 32 | 15 | Cross-ref → |
| NATV12/3AS | NTN | Needle Roller Bearings | 32 | 15 | — |
| NATV12LL/3AS | NTN | Needle Roller Bearings | 32 | 15 | — |
| NATV12X/3AS | NTN | Needle Roller Bearings | 32 | 15 | — |
| NATV12XLL/3AS | NTN | Needle Roller Bearings | 32 | 15 | — |
| NUKR 32 | ANDGE | Needle Roller Bearings | 32 | 40 | — |
| RNA2201 2RS | ANDGE | Needle Roller Bearings | 32 | 14 | — |
| RNA2201 2RSX | ANDGE | Needle Roller Bearings | 32 | 14 | — |
| RNA2201.2RS | ANDGE | Needle Roller Bearings | 32 | 14 | — |
| RSTO 12 | ANDGE | Needle Roller Bearings | 32 | 12 | Cross-ref → |
| STO 12 | ANDGE | Needle Roller Bearings | 32 | 12 | Cross-ref → |
| STO 12×32×12V | ANDGE | Needle Roller Bearings | 32 | 12 | — |
| STO12 | ANDGE | Needle Roller Bearings | 32 | 12 | Cross-ref → |
| KLRU12X35X12-2Z | INA | Needle Roller Bearings | 34.8 | — | |
| NA201S | ANDGE | Needle Roller Bearings | 40 | 14 | — |
| KLRZ12X41X16-2RSR | INA | Needle Roller Bearings | 41 | — | |
| KLRU12X47X20-2Z | INA | Needle Roller Bearings | 46.8 | — | |
| NA201 | ANDGE | Needle Roller Bearings | 47 | 16 | Cross-ref → |
The bore is the shaft diameter, so it is the one dimension you cannot change: pick the bore first, then decide the type from the load and speed, then the outer diameter from the housing you have. If the housing is fixed, filter by outer diameter in the product center. For fits and shaft tolerances see the fit recommendations.