593 models with a 20 mm bore in this type, with outer diameter and width. Outer diameters on this page run from 24 mm to 113 mm.
| Model | Brand | Type | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| NA 4902 | NSK | Needle Roller Bearings | 28 | 13 | Cross-ref → |
| NA 5902 | NSK | Needle Roller Bearings | 28 | 18 | Cross-ref → |
| NA 6902 | IKO | Needle Roller Bearings | 28 | 23 | Cross-ref → |
| NA 6902 | SKF | Needle Roller Bearings | 28 | 23 | Cross-ref → |
| NA 6902 | NSK | Needle Roller Bearings | 28 | 23 | Cross-ref → |
| NK 20/16 | ANDGE | Needle Roller Bearings | 28 | 16 | Cross-ref → |
| NK 20/16 | SKF | Needle Roller Bearings | 28 | 16 | Cross-ref → |
| NK 20/20 | ANDGE | Needle Roller Bearings | 28 | 20 | Cross-ref → |
| NK20/16 | INA | Needle Roller Bearings | 28 | 16 | Cross-ref → |
| NK20/16RCT | NTN | Needle Roller Bearings | 28 | 16 | — |
| NK20/20 | INA | Needle Roller Bearings | 28 | 20 | Cross-ref → |
| NK20/20R | NTN | Needle Roller Bearings | 28 | 20 | — |
| NQ20/20 | ANDGE | Needle Roller Bearings | 28 | 20 | — |
| OS 20284 | IKO | Needle Roller Bearings | 28 | 4 | — |
| RLM202816-1 | NSK | Needle Roller Bearings | 28 | 16 | — |
| RLM202820 | NSK | Needle Roller Bearings | 28 | 20 | — |
| RNA 4902 | SKF | Needle Roller Bearings | 28 | 13 | Cross-ref → |
| RNA 4902 | ANDGE | Needle Roller Bearings | 28 | 13 | Cross-ref → |
| RNA 4902 | NSK | Needle Roller Bearings | 28 | 13 | Cross-ref → |
| RNA 4902 | IKO | Needle Roller Bearings | 28 | 13 | Cross-ref → |
| RNA 4902 RS | SKF | Needle Roller Bearings | 28 | 13 | — |
| RNA 4902.2RS | ANDGE | Needle Roller Bearings | 28 | 13 | Cross-ref → |
| RNA 4902.2RS | SKF | Needle Roller Bearings | 28 | 13 | Cross-ref → |
| RNA 4902.RS | ANDGE | Needle Roller Bearings | 28 | 13 | — |
| RNA 4902U | IKO | Needle Roller Bearings | 28 | 13 | — |
| RNA 4902UU | IKO | Needle Roller Bearings | 28 | 13 | — |
| RNA 5902 | NSK | Needle Roller Bearings | 28 | 18 | Cross-ref → |
| RNA 6902 | IKO | Needle Roller Bearings | 28 | 23 | Cross-ref → |
| RNA 6902 | ANDGE | Needle Roller Bearings | 28 | 23 | Cross-ref → |
| RNA 6902 | NSK | Needle Roller Bearings | 28 | 23 | Cross-ref → |
| RNA 6902 | SKF | Needle Roller Bearings | 28 | 23 | Cross-ref → |
| RNA 6902U | IKO | Needle Roller Bearings | 28 | 23 | — |
| RNA 6902UU | IKO | Needle Roller Bearings | 28 | 23 | — |
| RNA4902A | ANDGE | Needle Roller Bearings | 28 | 13 | — |
| RNA4902R | ANDGE | Needle Roller Bearings | 28 | 13 | Cross-ref → |
| RNA4902R | NTN | Needle Roller Bearings | 28 | 13 | Cross-ref → |
| RNA5902CT | NTN | Needle Roller Bearings | 28 | 18 | — |
| RNA6902A | ANDGE | Needle Roller Bearings | 28 | 23 | — |
| RNA6902R | NTN | Needle Roller Bearings | 28 | 23 | — |
| RNAF 202813 | IKO | Needle Roller Bearings | 28 | 13 | — |
| RNAFW 202826 | IKO | Needle Roller Bearings | 28 | 26 | — |
| RNAO 20x28x13 | SKF | Needle Roller Bearings | 28 | 13 | Cross-ref → |
| RNAO 20x28x26 | SKF | Needle Roller Bearings | 28 | 26 | — |
| RNAO 20×28×13 | ANDGE | Needle Roller Bearings | 28 | 13 | — |
| RNAV 4902 | ANDGE | Needle Roller Bearings | 28 | 13 | — |
| RNAV4902 | ANDGE | Needle Roller Bearings | 28 | 13 | — |
| TA 202820Z | IKO | Needle Roller Bearings | 28 | 20 | — |
| TAF 202816 | IKO | Needle Roller Bearings | 28 | 16 | — |
| TAF 202820 | IKO | Needle Roller Bearings | 28 | 20 | — |
| TAM 202820 | IKO | Needle Roller Bearings | 28 | 20 | — |
| YT 202820 | IKO | Needle Roller Bearings | 28 | 20 | — |
| DS 20304 | IKO | Needle Roller Bearings | 30 | 4 | — |
| HK 20×30×7.5 | ANDGE | Needle Roller Bearings | 30 | 7.5 | — |
| HK 20×30×7.5TN1 | ANDGE | Needle Roller Bearings | 30 | 7.5 | — |
| K 20x30x30 | SKF | Needle Roller Bearings | 30 | 30 | Cross-ref → |
| K 20×30×31.8ZWTN6 | ANDGE | Needle Roller Bearings | 30 | 31.8 | — |
| K20X30X30 | INA | Needle Roller Bearings | 30 | 30 | Cross-ref → |
| K20×30×19 | ANDGE | Needle Roller Bearings | 30 | 19 | — |
| KNL 20×30.02×18 | ANDGE | Needle Roller Bearings | 30 | 18 | — |
| NAX 2030 | IKO | Needle Roller Bearings | 30 | 10 | — |
| NAX 2030Z | IKO | Needle Roller Bearings | 30 | 10 | — |
| NBX 2030 | IKO | Needle Roller Bearings | 30 | 10 | — |
| NBX 2030Z | IKO | Needle Roller Bearings | 30 | 10 | — |
| NKX 20 | ANDGE | Needle Roller Bearings | 30 | 30 | Cross-ref → |
| NKX20 | INA | Needle Roller Bearings | 30 | 30 | Cross-ref → |
| NKXR 20 | ANDGE | Needle Roller Bearings | 30 | 30 | Cross-ref → |
| NKXR20 | INA | Needle Roller Bearings | 30 | 30 | Cross-ref → |
| NX 20 | ANDGE | Needle Roller Bearings | 30 | 28 | — |
| NX 20Z | ANDGE | Needle Roller Bearings | 30 | 28 | — |
| OS 20304 | IKO | Needle Roller Bearings | 30 | 4 | — |
| 20FSF32 | NSK | Needle Roller Bearings | 32 | 16 | — |
| 20NQ3212 | ANDGE | Needle Roller Bearings | 32 | 12 | Cross-ref → |
| D5544804K | ANDGE | Needle Roller Bearings | 32 | 16 | — |
| DS 20324 | IKO | Needle Roller Bearings | 32 | 4 | — |
| DS 20326 | IKO | Needle Roller Bearings | 32 | 6 | — |
| KB20 | INA | Needle Roller Bearings | 32 | 45 | — |
| KBO20 | INA | Needle Roller Bearings | 32 | 45 | — |
| KBS20 | INA | Needle Roller Bearings | 32 | 45 | — |
| KS20 | INA | Needle Roller Bearings | 32 | 45 | — |
| KSO20 | INA | Needle Roller Bearings | 32 | 45 | — |
| KT 203225 | IKO | Needle Roller Bearings | 32 | 25 | — |
| NK24/16 | ANDGE | Needle Roller Bearings | 32 | 16 | Cross-ref → |
| NK24/16 | SKF | Needle Roller Bearings | 32 | 16 | Cross-ref → |
| NK24/16+IR20×24×16 | NTN | Needle Roller Bearings | 32 | 16 | — |
| NK24/16A | FAG | Needle Roller Bearings | 32 | 16 | — |
| NK24/16R+IR20x24x16 | NTN | Needle Roller Bearings | 32 | 16 | — |
| NK24/20 | ANDGE | Needle Roller Bearings | 32 | 20 | Cross-ref → |
| NK24/20 | SKF | Needle Roller Bearings | 32 | 20 | Cross-ref → |
| NK24/20+IR20×24×20 | NTN | Needle Roller Bearings | 32 | 20 | — |
| NK24/20A | FAG | Needle Roller Bearings | 32 | 20 | — |
| NK24/20R+IR20x24x20 | NTN | Needle Roller Bearings | 32 | 20 | — |
| NKI 20/16 | ANDGE | Needle Roller Bearings | 32 | 16 | Cross-ref → |
| NKI 20/16 | SKF | Needle Roller Bearings | 32 | 16 | Cross-ref → |
| NKI 20/20 | ANDGE | Needle Roller Bearings | 32 | 20 | Cross-ref → |
| NKI 20/20 | SKF | Needle Roller Bearings | 32 | 20 | Cross-ref → |
| NKI20/16 | INA | Needle Roller Bearings | 32 | 16 | Cross-ref → |
| NKI20/16 | SKF | Needle Roller Bearings | 32 | 16 | Cross-ref → |
| NKI20/16 | ANDGE | Needle Roller Bearings | 32 | 16 | Cross-ref → |
| NKI20/20 | SKF | Needle Roller Bearings | 32 | 20 | Cross-ref → |
| NKI20/20 | ANDGE | Needle Roller Bearings | 32 | 20 | Cross-ref → |
| NKJ20/16A | FAG | Needle Roller Bearings | 32 | 16 | — |
| NKJ20/20A | FAG | Needle Roller Bearings | 32 | 20 | — |
| NKS 20 | ANDGE | Needle Roller Bearings | 32 | 20 | Cross-ref → |
| NKS 20 | SKF | Needle Roller Bearings | 32 | 20 | Cross-ref → |
| NQI20/12 | ANDGE | Needle Roller Bearings | 32 | 12 | — |
| NQI20/16 | ANDGE | Needle Roller Bearings | 32 | 16 | Cross-ref → |
| NQI20/20 | ANDGE | Needle Roller Bearings | 32 | 20 | — |
| OS 20324 | IKO | Needle Roller Bearings | 32 | 4 | — |
| OS 20326 | IKO | Needle Roller Bearings | 32 | 6 | — |
| RNA 203212 | ANDGE | Needle Roller Bearings | 32 | 12 | — |
| RNA3002X2 | ANDGE | Needle Roller Bearings | 32 | 12 | — |
| RNAF 203212 | IKO | Needle Roller Bearings | 32 | 12 | — |
| RNAFW 203224 | IKO | Needle Roller Bearings | 32 | 24 | — |
| RNAO 20x32x12 | SKF | Needle Roller Bearings | 32 | 12 | Cross-ref → |
| RNAO 20×32×12 | ANDGE | Needle Roller Bearings | 32 | 12 | — |
| TAF-243216 | IKO | Needle Roller Bearings | 32 | 16 | — |
| TAF-243220 | IKO | Needle Roller Bearings | 32 | 20 | — |
| TAF1-203216 | IKO | Needle Roller Bearings | 32 | 16 | — |
| TAF1-203220 | IKO | Needle Roller Bearings | 32 | 20 | — |
| TAFI 203216 | IKO | Needle Roller Bearings | 32 | 16 | — |
| TAFI 203220 | IKO | Needle Roller Bearings | 32 | 20 | — |
| TP2032 | KOYO | Needle Roller Bearings | 32 | 2 | — |
| WY2026 | ANDGE | Needle Roller Bearings | 32 | 26 | — |
| WY2026PP1 | ANDGE | Needle Roller Bearings | 32 | 26 | — |
| GTR 203320 | IKO | Needle Roller Bearings | 33 | 20 | — |
| NA 203316 | ANDGE | Needle Roller Bearings | 33 | 16 | — |
| NK20/12 | ANDGE | Needle Roller Bearings | 33 | 12 | — |
| NKI203316 | ANDGE | Needle Roller Bearings | 33 | 16 | — |
| TR 203320 | IKO | Needle Roller Bearings | 33 | 20 | — |
| 20FSF35 | NSK | Needle Roller Bearings | 35 | 16 | — |
| 20NQ3516 | ANDGE | Needle Roller Bearings | 35 | 16 | Cross-ref → |
| AS1104 | NTN | Needle Roller Bearings | 35 | 1 | — |
| AXK 2035 | SKF | Needle Roller Bearings | 35 | 2 | Cross-ref → |
| AXK 2035 | ANDGE | Needle Roller Bearings | 35 | 2 | Cross-ref → |
| AXK1104 | NTN | Needle Roller Bearings | 35 | 2 | — |
| AXK2035 | ANDGE | Needle Roller Bearings | 35 | 2.75 | Cross-ref → |
| FNTA-2035 | NSK | Needle Roller Bearings | 35 | 2 | — |
| NAF 203517 | ANDGE | Needle Roller Bearings | 35 | 17 | Cross-ref → |
| NAF 203517 | IKO | Needle Roller Bearings | 35 | 17 | Cross-ref → |
| NAFW 203526 | IKO | Needle Roller Bearings | 35 | 26 | — |
| NAO 20x35x17 | SKF | Needle Roller Bearings | 35 | 17 | Cross-ref → |
| NAO 20×35×17 | ANDGE | Needle Roller Bearings | 35 | 17 | — |
| NAO20x35x17 | ANDGE | Needle Roller Bearings | 35 | 17 | Cross-ref → |
| RPNA 20/35 | SKF | Needle Roller Bearings | 35 | 16 | Cross-ref → |
| RSTO15 | ANDGE | Needle Roller Bearings | 35 | 11.8 | Cross-ref → |
| TP2035-1 | KOYO | Needle Roller Bearings | 35 | 2 | — |
| K20X36X24M | ANDGE | Needle Roller Bearings | 36 | 24 | — |
| K20×36×24 | ANDGE | Needle Roller Bearings | 36 | 24 | — |
| ZJZ-X05 | ANDGE | Needle Roller Bearings | 36.1 | 19 | — |
| 20NQI3714 | ANDGE | Needle Roller Bearings | 37 | 14 | Cross-ref → |
| NA 4904 | IKO | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| NA 4904 | ANDGE | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| NA 4904 | SKF | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| NA 4904 | NSK | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| NA 4904 RS | SKF | Needle Roller Bearings | 37 | 18 | — |
| NA 4904.2RS | ANDGE | Needle Roller Bearings | 37 | 18 | Cross-ref → |
| NA 4904.2RS | SKF | Needle Roller Bearings | 37 | 18 | Cross-ref → |
| NA 4904.RS | ANDGE | Needle Roller Bearings | 37 | 18 | — |
| NA 4904U | IKO | Needle Roller Bearings | 37 | 18 | — |
| NA 4904UU | IKO | Needle Roller Bearings | 37 | 18 | — |
| NA 5904 | NSK | Needle Roller Bearings | 37 | 23 | Cross-ref → |
| NA 6904 | SKF | Needle Roller Bearings | 37 | 30 | Cross-ref → |
| NA 6904 | ANDGE | Needle Roller Bearings | 37 | 30 | Cross-ref → |
| NA 6904 | NSK | Needle Roller Bearings | 37 | 30 | Cross-ref → |
| NA 6904 | IKO | Needle Roller Bearings | 37 | 30 | Cross-ref → |
| NA 6904U | IKO | Needle Roller Bearings | 37 | 31 | — |
| NA 6904UU | IKO | Needle Roller Bearings | 37 | 31 | — |
| NA4904 | FAG | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| NA4904 | IKO | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| NA4904 | INA | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| NA4904 | SKF | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| NA4904 | NTN | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| NA4904 | ANDGE | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| NA4904-2RS | ANDGE | Needle Roller Bearings | 37 | 18 | Cross-ref → |
| NA4904-RS | ANDGE | Needle Roller Bearings | 37 | 18 | — |
| NA4904A | ANDGE | Needle Roller Bearings | 37 | 17 | — |
| NA4904A/YA2 | ANDGE | Needle Roller Bearings | 37 | 17 | — |
| NA4904R | ANDGE | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| NA4904RCT | NTN | Needle Roller Bearings | 37 | 17 | — |
| NA4904UU | ANDGE | Needle Roller Bearings | 37 | 17 | — |
| NA5904 | NTN | Needle Roller Bearings | 37 | 23 | Cross-ref → |
| NA5904 | ANDGE | Needle Roller Bearings | 37 | 23 | Cross-ref → |
| NA6904 | INA | Needle Roller Bearings | 37 | 30 | Cross-ref → |
| NA6904 | FAG | Needle Roller Bearings | 37 | 30 | Cross-ref → |
| NA6904 | SKF | Needle Roller Bearings | 37 | 30 | Cross-ref → |
| NA6904 | NTN | Needle Roller Bearings | 37 | 30 | Cross-ref → |
| NA6904 | ANDGE | Needle Roller Bearings | 37 | 30 | Cross-ref → |
| NA6904R | NTN | Needle Roller Bearings | 37 | 30 | — |
| NAF 203716 | IKO | Needle Roller Bearings | 37 | 16 | — |
| NAFW 203732 | IKO | Needle Roller Bearings | 37 | 32 | — |
| NAG 4904 | IKO | Needle Roller Bearings | 37 | 17 | — |
| NAO 20x37x16 | SKF | Needle Roller Bearings | 37 | 16 | Cross-ref → |
| NAO 20×37×16 | ANDGE | Needle Roller Bearings | 37 | 16 | — |
| NAO20x37x16 | ANDGE | Needle Roller Bearings | 37 | 16 | Cross-ref → |
| NATA 5904 | IKO | Needle Roller Bearings | 37 | 23 | — |
| NATB 5904 | IKO | Needle Roller Bearings | 37 | 25 | — |
| NAV 4904 | ANDGE | Needle Roller Bearings | 37 | 17 | — |
| NAV4904 | ANDGE | Needle Roller Bearings | 37 | 17 | — |
| NAXI 2030 | IKO | Needle Roller Bearings | 37 | 20.5 | — |
| NAXI 2030Z | IKO | Needle Roller Bearings | 37 | 20.5 | — |
| NBXI 2030 | IKO | Needle Roller Bearings | 37 | 20.5 | — |
| NBXI 2030Z | IKO | Needle Roller Bearings | 37 | 20.5 | — |
| NKIA5904 | INA | Needle Roller Bearings | 37 | 23 | — |
| NKIB5904 | INA | Needle Roller Bearings | 37 | 25 | — |
| RNA4904 | FAG | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| RNA4904 | IKO | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| RNA4904 | ANDGE | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| RNA4904 | SKF | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| RNA4904 | NTN | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| RNA4904 | INA | Needle Roller Bearings | 37 | 17 | Cross-ref → |
| RNA4904 RS | ANDGE | Needle Roller Bearings | 37 | 18 | — |
| RNA4904.2 RS | ANDGE | Needle Roller Bearings | 37 | 18 | Cross-ref → |
| RNA6904 | FAG | Needle Roller Bearings | 37 | 30 | Cross-ref → |
| RNA6904 | ANDGE | Needle Roller Bearings | 37 | 30 | Cross-ref → |
| RNA6904 | SKF | Needle Roller Bearings | 37 | 30 | Cross-ref → |
| RNA6904 | NTN | Needle Roller Bearings | 37 | 30 | Cross-ref → |
| AXW 20 | SKF | Needle Roller Bearings | 38 | 2 | Cross-ref → |
| AXW 20 | ANDGE | Needle Roller Bearings | 38 | 3.2 | Cross-ref → |
| GTRI 203820 | IKO | Needle Roller Bearings | 38 | 20 | — |
| GTRI 203825 | IKO | Needle Roller Bearings | 38 | 25 | — |
| TRI 203820 | IKO | Needle Roller Bearings | 38 | 20 | — |
| TRI 203825 | IKO | Needle Roller Bearings | 38 | 25 | — |
| 507239 | ANDGE | Needle Roller Bearings | 42 | 6.4 | — |
| NAV 4004 | ANDGE | Needle Roller Bearings | 42 | 22 | Cross-ref → |
| NKIS 20 | SKF | Needle Roller Bearings | 42 | 20 | Cross-ref → |
| NKIS 20 | ANDGE | Needle Roller Bearings | 42 | 20 | Cross-ref → |
| NKIS20 | ANDGE | Needle Roller Bearings | 42 | 20 | Cross-ref → |
| NQIS20/20 | ANDGE | Needle Roller Bearings | 42 | 20 | — |
| PNA 20/42 | SKF | Needle Roller Bearings | 42 | 20 | Cross-ref → |
| PNA20/42 | ANDGE | Needle Roller Bearings | 42 | Cross-ref → | |
| FCJ-47 | NSK | Needle Roller Bearings | 47 | 24 | — |
| FCJB-47 | NSK | Needle Roller Bearings | 47 | 24 | — |
| FCJBE-47 | NSK | Needle Roller Bearings | 47 | 24 | — |
| FCJS-47 | NSK | Needle Roller Bearings | 47 | 24 | — |
| FCJSB-47 | NSK | Needle Roller Bearings | 47 | 24 | — |
| FCJSBE-47 | NSK | Needle Roller Bearings | 47 | 24 | — |
| FCR-47 | NSK | Needle Roller Bearings | 47 | 24 | — |
| FCRB-47 | NSK | Needle Roller Bearings | 47 | 24 | — |
| FCRE-47 | NSK | Needle Roller Bearings | 47 | 24 | — |
| FCRS-47 | NSK | Needle Roller Bearings | 47 | 24 | — |
| FCRSB-47 | NSK | Needle Roller Bearings | 47 | 24 | — |
| FYCJ-20 | NSK | Needle Roller Bearings | 47 | 25 | — |
| FYCJS-20 | NSK | Needle Roller Bearings | 47 | 25 | — |
| FYCR-20 | NSK | Needle Roller Bearings | 47 | 25 | — |
| FYCRS-20 | NSK | Needle Roller Bearings | 47 | 25 | — |
| HC204 | ANDGE | Needle Roller Bearings | 47 | 34 | Cross-ref → |
| KR 47 | ANDGE | Needle Roller Bearings | 47 | 24 | Cross-ref → |
| KRV 47 | ANDGE | Needle Roller Bearings | 47 | 24 | Cross-ref → |
| NA2204.2RS | ANDGE | Needle Roller Bearings | 47 | 18 | — |
| NAST20ZZ | ANDGE | Needle Roller Bearings | 47 | 20 | — |
| NATR 20 | ANDGE | Needle Roller Bearings | 47 | 24 | Cross-ref → |
| NATR 20PP | ANDGE | Needle Roller Bearings | 47 | 24 | Cross-ref → |
| NATR20 | INA | Needle Roller Bearings | 47 | 25 | Cross-ref → |
| NATR20 | NTN | Needle Roller Bearings | 47 | 25 | Cross-ref → |
| NATR20LL/3AS | NTN | Needle Roller Bearings | 47 | 25 | — |
| NATR20X | NTN | Needle Roller Bearings | 47 | 25 | — |
| NATR20XLL/3AS | NTN | Needle Roller Bearings | 47 | 25 | — |
| NATV 20 | ANDGE | Needle Roller Bearings | 47 | 24 | Cross-ref → |
| NATV 20PP | ANDGE | Needle Roller Bearings | 47 | 24 | Cross-ref → |
| NATV20 | INA | Needle Roller Bearings | 47 | 25 | Cross-ref → |
| NATV20/3AS | NTN | Needle Roller Bearings | 47 | 25 | — |
| NATV20LL/3AS | NTN | Needle Roller Bearings | 47 | 25 | — |
| NATV20X/3AS | NTN | Needle Roller Bearings | 47 | 25 | — |
| NATV20XLL/3AS | NTN | Needle Roller Bearings | 47 | 25 | — |
| NUTR204/3AS | NTN | Needle Roller Bearings | 47 | 25 | — |
| NUTR204X/3AS | NTN | Needle Roller Bearings | 47 | 25 | — |
| NUTW204/3AS | NTN | Needle Roller Bearings | 47 | 29 | — |
| NUTW204X/3AS | NTN | Needle Roller Bearings | 47 | 29 | — |
| RNA2204 2RS | ANDGE | Needle Roller Bearings | 47 | 18 | — |
| RNA2204 2RSX | ANDGE | Needle Roller Bearings | 47 | 18 | — |
| RNA2204.2RS | ANDGE | Needle Roller Bearings | 47 | 18 | — |
| RSTO 20 | ANDGE | Needle Roller Bearings | 47 | 16 | Cross-ref → |
| STO 20 | ANDGE | Needle Roller Bearings | 47 | 16 | Cross-ref → |
| STO20 | ANDGE | Needle Roller Bearings | 47 | 16 | Cross-ref → |
| Series NUKR 47 | ANDGE | Needle Roller Bearings | 47 | 66 | — |
| FCJ-52 | NSK | Needle Roller Bearings | 52 | 24 | — |
| FCJB-52 | NSK | Needle Roller Bearings | 52 | 24 | — |
| FCJBE-52 | NSK | Needle Roller Bearings | 52 | 24 | — |
| FCJS-52 | NSK | Needle Roller Bearings | 52 | 24 | — |
| FCJSB-52 | NSK | Needle Roller Bearings | 52 | 24 | — |
| FCR-52 | NSK | Needle Roller Bearings | 52 | 24 | — |
| FCRB-52 | NSK | Needle Roller Bearings | 52 | 24 | — |
| FCRBE-52 | NSK | Needle Roller Bearings | 52 | 24 | — |
| FCRE-52 | NSK | Needle Roller Bearings | 52 | 24 | — |
| FCRS-52 | NSK | Needle Roller Bearings | 52 | 24 | — |
| FCRSB-52 | NSK | Needle Roller Bearings | 52 | 24 | — |
| FCRSBE-52 | NSK | Needle Roller Bearings | 52 | 24 | — |
| NUTR2052 | ANDGE | Needle Roller Bearings | 52 | 25 | Cross-ref → |
| NUTR304/3AS | NTN | Needle Roller Bearings | 52 | 25 | — |
| NUTR304X/3AS | NTN | Needle Roller Bearings | 52 | 25 | — |
| Series NUKR 52 | ANDGE | Needle Roller Bearings | 52 | 66 | — |
| ZARN2062-TV | ANDGE | Needle Roller Bearings | 62 | 60 | Cross-ref → |
| NAFLU204 | ANDGE | Needle Roller Bearings | 113 | 90 | 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.