122 models with a 42 mm bore in this type, with outer diameter and width. Outer diameters on this page run from 26 mm to 72 mm.
| Model | Brand | Type | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| K81105TN | ANDGE | Needle Roller Bearings | 26 | 3 | — |
| FBN-424727 | NSK | Needle Roller Bearings | 47 | 27 | — |
| IR 42x47x20 | SKF | Needle Roller Bearings | 47 | 20 | Cross-ref → |
| IR 42x47x30 | SKF | Needle Roller Bearings | 47 | 30 | Cross-ref → |
| K 42x47x13 | SKF | Needle Roller Bearings | 47 | 13 | Cross-ref → |
| K 42x47x17 | SKF | Needle Roller Bearings | 47 | 17 | Cross-ref → |
| K 42x47x30 ZW | SKF | Needle Roller Bearings | 47 | 30 | — |
| K 42×47×27 | ANDGE | Needle Roller Bearings | 47 | 27 | Cross-ref → |
| K 42×47×27ZW | ANDGE | Needle Roller Bearings | 47 | 27 | — |
| K 42×47×34ZW | ANDGE | Needle Roller Bearings | 47 | 34 | — |
| K 42×47×Series 13 | ANDGE | Needle Roller Bearings | 47 | 13 | — |
| K/42×47×34ZW | ANDGE | Needle Roller Bearings | 47 | 34 | — |
| K42×47×17 | ANDGE | Needle Roller Bearings | 47 | 17 | Cross-ref → |
| K42×47×27 | ANDGE | Needle Roller Bearings | 47 | 27 | Cross-ref → |
| KT 424717 | IKO | Needle Roller Bearings | 47 | 17 | — |
| K 42×48×35K | ANDGE | Needle Roller Bearings | 48 | 35 | — |
| K42×48×35 | ANDGE | Needle Roller Bearings | 48 | 35 | Cross-ref → |
| KT 424815 | IKO | Needle Roller Bearings | 48 | 15 | — |
| KT 424816 | IKO | Needle Roller Bearings | 48 | 16 | — |
| BK 4212 | ANDGE | Needle Roller Bearings | 49 | 12 | — |
| BK 4224 | ANDGE | Needle Roller Bearings | 49 | 24 | — |
| HK 4212 | ANDGE | Needle Roller Bearings | 49 | 12 | — |
| HK 4224 | ANDGE | Needle Roller Bearings | 49 | 24 | — |
| HK 42×49×22-2RS | ANDGE | Needle Roller Bearings | 49 | 22 | — |
| HK 42×49×24-2RS TN6 | ANDGE | Needle Roller Bearings | 49 | 24 | — |
| HK4212 | ANDGE | Needle Roller Bearings | 49 | 12 | — |
| HK4224-2RS | ANDGE | Needle Roller Bearings | 49 | 24 | — |
| FWF-425020 | NSK | Needle Roller Bearings | 50 | 20 | — |
| K 42x50x20 | SKF | Needle Roller Bearings | 50 | 20 | Cross-ref → |
| K42×50×20 | ANDGE | Needle Roller Bearings | 50 | 20 | — |
| KT 425020 | IKO | Needle Roller Bearings | 50 | 20 | — |
| KT 425030 | IKO | Needle Roller Bearings | 50 | 30 | — |
| FY-425220 | ANDGE | Needle Roller Bearings | 52 | 20 | — |
| HN 42×52×20 | ANDGE | Needle Roller Bearings | 52 | 20 | — |
| NK 42/20 | ANDGE | Needle Roller Bearings | 52 | 20 | Cross-ref → |
| NK 42/20 | SKF | Needle Roller Bearings | 52 | 20 | Cross-ref → |
| NK 42/30 | SKF | Needle Roller Bearings | 52 | 30 | Cross-ref → |
| NK 42/30 | ANDGE | Needle Roller Bearings | 52 | 30 | Cross-ref → |
| NK42/20R | NTN | Needle Roller Bearings | 52 | 20 | — |
| NK42/30R | NTN | Needle Roller Bearings | 52 | 30 | — |
| NQ42/20 | ANDGE | Needle Roller Bearings | 52 | 20 | — |
| RLM425220-1 | NSK | Needle Roller Bearings | 52 | 20 | — |
| RLM425230-1 | NSK | Needle Roller Bearings | 52 | 30 | — |
| TAF 425220 | IKO | Needle Roller Bearings | 52 | 20 | — |
| TAF 425230 | IKO | Needle Roller Bearings | 52 | 30 | — |
| K 42×54×42 | ANDGE | Needle Roller Bearings | 54 | 42 | Cross-ref → |
| 6634907 | ANDGE | Needle Roller Bearings | 55 | 36 | — |
| DS 42557 | IKO | Needle Roller Bearings | 55 | 7 | — |
| OS 42557 | IKO | Needle Roller Bearings | 55 | 7 | — |
| RNA 4907 | ANDGE | Needle Roller Bearings | 55 | 20 | Cross-ref → |
| RNA 4907 | IKO | Needle Roller Bearings | 55 | 20 | Cross-ref → |
| RNA 4907 | NSK | Needle Roller Bearings | 55 | 20 | Cross-ref → |
| RNA 4907 | SKF | Needle Roller Bearings | 55 | 20 | Cross-ref → |
| RNA 4907 RS | SKF | Needle Roller Bearings | 55 | 20 | — |
| RNA 4907.2RS | ANDGE | Needle Roller Bearings | 55 | 20 | Cross-ref → |
| RNA 4907.2RS | SKF | Needle Roller Bearings | 55 | 20 | Cross-ref → |
| RNA 4907.RS | ANDGE | Needle Roller Bearings | 55 | 20 | — |
| RNA 4907A | ANDGE | Needle Roller Bearings | 55 | 20 | — |
| RNA 4907A/P5 | ANDGE | Needle Roller Bearings | 55 | 20 | — |
| RNA 4907A/S4 | ANDGE | Needle Roller Bearings | 55 | 20 | — |
| RNA 4907U | IKO | Needle Roller Bearings | 55 | 20 | — |
| RNA 4907UU | IKO | Needle Roller Bearings | 55 | 20 | — |
| RNA 5907 | NSK | Needle Roller Bearings | 55 | 27 | Cross-ref → |
| RNA 6907 | IKO | Needle Roller Bearings | 55 | 36 | Cross-ref → |
| RNA 6907 | SKF | Needle Roller Bearings | 55 | 36 | Cross-ref → |
| RNA 6907 | NSK | Needle Roller Bearings | 55 | 36 | Cross-ref → |
| RNA 6907 | ANDGE | Needle Roller Bearings | 55 | 26 | Cross-ref → |
| RNA 6907U | IKO | Needle Roller Bearings | 55 | 36 | — |
| RNA 6907UU | IKO | Needle Roller Bearings | 55 | 36 | — |
| RNA4907 | ANDGE | Needle Roller Bearings | 55 | 20 | Cross-ref → |
| RNA4907A | ANDGE | Needle Roller Bearings | 55 | 20 | — |
| RNA4907A/AS4 | ANDGE | Needle Roller Bearings | 55 | 20 | — |
| RNA4907R | NTN | Needle Roller Bearings | 55 | 20 | Cross-ref → |
| RNA5907 | ANDGE | Needle Roller Bearings | 55 | 27 | Cross-ref → |
| RNA5907 | NTN | Needle Roller Bearings | 55 | 27 | Cross-ref → |
| RNA6907 | ANDGE | Needle Roller Bearings | 55 | 36 | Cross-ref → |
| RNA6907A | ANDGE | Needle Roller Bearings | 55 | 36 | Cross-ref → |
| RNA6907R | NTN | Needle Roller Bearings | 55 | 36 | — |
| RNAV 4907 | ANDGE | Needle Roller Bearings | 55 | 20 | — |
| RNAV4907 | ANDGE | Needle Roller Bearings | 55 | 20 | — |
| RNS4907R | ANDGE | Needle Roller Bearings | 55 | 20 | — |
| GTR 425630 | IKO | Needle Roller Bearings | 56 | 30 | — |
| TR 425630 | IKO | Needle Roller Bearings | 56 | 30 | — |
| NK47/20 | INA | Needle Roller Bearings | 57 | 20 | Cross-ref → |
| NK47/20 | ANDGE | Needle Roller Bearings | 57 | 20 | Cross-ref → |
| NK47/20 | SKF | Needle Roller Bearings | 57 | 20 | Cross-ref → |
| NK47/20+IR42×47×20 | NTN | Needle Roller Bearings | 57 | 20 | — |
| NK47/20A | FAG | Needle Roller Bearings | 57 | 20 | — |
| NK47/20R | NTN | Needle Roller Bearings | 57 | 20 | — |
| NK47/20RCT+IR42x47x20 | NTN | Needle Roller Bearings | 57 | 20 | — |
| NK47/30 | ANDGE | Needle Roller Bearings | 57 | 30 | Cross-ref → |
| NK47/30 | SKF | Needle Roller Bearings | 57 | 30 | Cross-ref → |
| NK47/30+IR42×47×30 | NTN | Needle Roller Bearings | 57 | 30 | — |
| NK47/30A | FAG | Needle Roller Bearings | 57 | 30 | — |
| NK47/30R+IR42x47x30 | NTN | Needle Roller Bearings | 57 | 30 | — |
| NKI 42/20 | SKF | Needle Roller Bearings | 57 | 20 | Cross-ref → |
| NKI 42/20 | ANDGE | Needle Roller Bearings | 57 | 20 | Cross-ref → |
| NKI 42/30 | SKF | Needle Roller Bearings | 57 | 30 | Cross-ref → |
| NKI 42/30 | ANDGE | Needle Roller Bearings | 57 | 30 | Cross-ref → |
| NKI42/20 | SKF | Needle Roller Bearings | 57 | 20 | Cross-ref → |
| NKI42/20 | INA | Needle Roller Bearings | 57 | 20 | Cross-ref → |
| NKI42/20 | ANDGE | Needle Roller Bearings | 57 | 20 | Cross-ref → |
| NKI42/30 | INA | Needle Roller Bearings | 57 | 30 | Cross-ref → |
| NKI42/30 | ANDGE | Needle Roller Bearings | 57 | 30 | Cross-ref → |
| NKI42/30 | SKF | Needle Roller Bearings | 57 | 30 | Cross-ref → |
| NKJ42/20A | FAG | Needle Roller Bearings | 57 | 20 | — |
| NKJ42/30A | FAG | Needle Roller Bearings | 57 | 30 | — |
| NQI42/20 | ANDGE | Needle Roller Bearings | 57 | 20 | — |
| NQI42/30 | ANDGE | Needle Roller Bearings | 57 | 30 | Cross-ref → |
| RNAO 42×57×20 | ANDGE | Needle Roller Bearings | 57 | 20 | — |
| TAF-475720 | IKO | Needle Roller Bearings | 57 | 20 | — |
| TAF-475730 | IKO | Needle Roller Bearings | 57 | 30 | — |
| TAF1-425720 | IKO | Needle Roller Bearings | 57 | 20 | — |
| TAF1-425730 | IKO | Needle Roller Bearings | 57 | 30 | — |
| TAFI 425720 | IKO | Needle Roller Bearings | 57 | 20 | — |
| TAFI 425730 | IKO | Needle Roller Bearings | 57 | 30 | — |
| GTRI 426230 | IKO | Needle Roller Bearings | 62 | 30 | — |
| TRI 426230 | IKO | Needle Roller Bearings | 62 | 30 | — |
| 644708 | ANDGE | Needle Roller Bearings | 65 | 32 | — |
| RNA 426532 | ANDGE | Needle Roller Bearings | 65 | 32 | — |
| RNA5007X3 | ANDGE | Needle Roller Bearings | 65 | 32 | — |
| RSTO35 | ANDGE | Needle Roller Bearings | 72 | 19.8 | 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.