253 models with a 55 mm bore in this type, with outer diameter and width. Outer diameters on this page run from 60 mm to 120 mm.
| Model | Brand | Type | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| IR55x60x25 | ANDGE | Needle Roller Bearings | 25 | Cross-ref → | |
| IR55x60x35 | ANDGE | Needle Roller Bearings | 35 | Cross-ref → | |
| IR55x63x25 | ANDGE | Needle Roller Bearings | 25 | Cross-ref → | |
| IR55x63x45 | ANDGE | Needle Roller Bearings | 45 | Cross-ref → | |
| IR55x65x28 | ANDGE | Needle Roller Bearings | 28 | Cross-ref → | |
| NAF211 | ANDGE | Needle Roller Bearings | — | ||
| NAF311 | ANDGE | Needle Roller Bearings | — | ||
| NAFL211 | ANDGE | Needle Roller Bearings | 224 | — | |
| NAFL311 | ANDGE | Needle Roller Bearings | 250 | — | |
| NAFLU211 | ANDGE | Needle Roller Bearings | 217 | Cross-ref → | |
| NAFS311 | ANDGE | Needle Roller Bearings | — | ||
| NAP311 | ANDGE | Needle Roller Bearings | 80 | — | |
| NAT211 | ANDGE | Needle Roller Bearings | 146 | — | |
| UKFL212+H2312 | NACHI | Needle Roller Bearings | 250 | Cross-ref → | |
| UKFL312+H2312 | NACHI | Needle Roller Bearings | 270 | Cross-ref → | |
| IR 55x60x25 | SKF | Needle Roller Bearings | 60 | 25 | Cross-ref → |
| IR 55x60x35 | SKF | Needle Roller Bearings | 60 | 35 | Cross-ref → |
| K 55x60x20 | SKF | Needle Roller Bearings | 60 | 20 | Cross-ref → |
| K 55x60x27 | SKF | Needle Roller Bearings | 60 | 27 | Cross-ref → |
| K 55x60x30 | SKF | Needle Roller Bearings | 60 | 30 | — |
| K 55×60×30 | ANDGE | Needle Roller Bearings | 60 | 30 | — |
| K 55×60×35 | ANDGE | Needle Roller Bearings | 60 | 35 | — |
| K 55×Series 60×25 | ANDGE | Needle Roller Bearings | 60 | 25 | — |
| K 55×Series 60×30 | ANDGE | Needle Roller Bearings | 60 | 30 | — |
| K 55×Series 60×Series 20 | ANDGE | Needle Roller Bearings | 60 | 20 | — |
| K/55×Series 60×30 | ANDGE | Needle Roller Bearings | 60 | 30 | — |
| K55X60X20 | INA | Needle Roller Bearings | 60 | 20 | Cross-ref → |
| K55X60X30 | INA | Needle Roller Bearings | 60 | 30 | — |
| K55×60×30 | ANDGE | Needle Roller Bearings | 60 | 30 | — |
| KT 556020 | IKO | Needle Roller Bearings | 60 | 20 | — |
| KT 556027 | IKO | Needle Roller Bearings | 60 | 27 | — |
| DB505501 | NSK | Needle Roller Bearings | 61 | 12 | — |
| FWF-556120 | NSK | Needle Roller Bearings | 61 | 20 | — |
| FWF-556130 | NSK | Needle Roller Bearings | 61 | 30 | — |
| K 55×61×20 | ANDGE | Needle Roller Bearings | 61 | 20 | Cross-ref → |
| K 55×61×20K | ANDGE | Needle Roller Bearings | 61 | 20 | — |
| K 55×61×44ZW | ANDGE | Needle Roller Bearings | 61 | 44 | — |
| K 55×61×Series 20 | ANDGE | Needle Roller Bearings | 61 | 20 | — |
| K55×61×20 | ANDGE | Needle Roller Bearings | 61 | 20 | Cross-ref → |
| K55×61×44ZW | ANDGE | Needle Roller Bearings | 61 | 44 | — |
| K55×61×Series 20 | ANDGE | Needle Roller Bearings | 61 | 20 | — |
| KK 55×61×44 | ANDGE | Needle Roller Bearings | 61 | 44 | — |
| KT 556120 | IKO | Needle Roller Bearings | 61 | 20 | — |
| K 55x62x18 | SKF | Needle Roller Bearings | 62 | 18 | Cross-ref → |
| K 55×62×40ZWD | ANDGE | Needle Roller Bearings | 62 | 40 | — |
| K 55×Series 62×40ZWD | ANDGE | Needle Roller Bearings | 62 | 40 | — |
| K55×Series 62×40ZW | ANDGE | Needle Roller Bearings | 62 | 40 | — |
| KKS 55×62×40 | ANDGE | Needle Roller Bearings | 62 | 40 | — |
| BK 5520 | ANDGE | Needle Roller Bearings | 63 | 20 | Cross-ref → |
| BK5520 | SKF | Needle Roller Bearings | 63 | 20 | Cross-ref → |
| BK5520 | INA | Needle Roller Bearings | 63 | 20 | Cross-ref → |
| BK5520 | NTN | Needle Roller Bearings | 63 | 20 | Cross-ref → |
| F-5520 | NSK | Needle Roller Bearings | 63 | 20 | — |
| F-5524 | NSK | Needle Roller Bearings | 63 | 24 | — |
| FJ-5520 | NSK | Needle Roller Bearings | 63 | 20 | — |
| FJ-5524 | NSK | Needle Roller Bearings | 63 | 24 | — |
| FJV-5520 | ANDGE | Needle Roller Bearings | 63 | 20 | — |
| FWF-556320 | NSK | Needle Roller Bearings | 63 | 20 | — |
| FWF-556325 | NSK | Needle Roller Bearings | 63 | 25 | — |
| HK 5520 | SKF | Needle Roller Bearings | 63 | 20 | Cross-ref → |
| HK 5520 | ANDGE | Needle Roller Bearings | 63 | 20 | Cross-ref → |
| HK 5528 | SKF | Needle Roller Bearings | 63 | 28 | Cross-ref → |
| HK 5528/CS10 | ANDGE | Needle Roller Bearings | 63 | 28 | — |
| HK5520 | SKF | Needle Roller Bearings | 63 | 20 | Cross-ref → |
| HK5520 | ANDGE | Needle Roller Bearings | 63 | 20 | Cross-ref → |
| HK5520 | NTN | Needle Roller Bearings | 63 | 20 | Cross-ref → |
| HK5520 | INA | Needle Roller Bearings | 63 | 20 | Cross-ref → |
| HK5528 | INA | Needle Roller Bearings | 63 | 28 | Cross-ref → |
| IR 55x63x25 | SKF | Needle Roller Bearings | 63 | 25 | Cross-ref → |
| IR 55x63x45 | SKF | Needle Roller Bearings | 63 | 45 | Cross-ref → |
| K 55x63x20 | SKF | Needle Roller Bearings | 63 | 20 | Cross-ref → |
| K 55x63x25 | SKF | Needle Roller Bearings | 63 | 25 | Cross-ref → |
| K 55x63x32 | SKF | Needle Roller Bearings | 63 | 32 | Cross-ref → |
| K 55×63×28 | ANDGE | Needle Roller Bearings | 63 | 28 | — |
| K 55×Series 63×25 | ANDGE | Needle Roller Bearings | 63 | 25 | — |
| K55X60X25 | ANDGE | Needle Roller Bearings | 63 | 25 | Cross-ref → |
| K55X63X20 | ANDGE | Needle Roller Bearings | 63 | 20 | Cross-ref → |
| K55×60×25 | ANDGE | Needle Roller Bearings | 63 | 25 | Cross-ref → |
| KT 556315 | IKO | Needle Roller Bearings | 63 | 15 | — |
| KT 556320 | IKO | Needle Roller Bearings | 63 | 20 | — |
| KT 556325 | IKO | Needle Roller Bearings | 63 | 25 | — |
| KT556320 | IKO | Needle Roller Bearings | 63 | 20 | — |
| MF-5520 | NSK | Needle Roller Bearings | 63 | 20 | — |
| MF-5524 | NSK | Needle Roller Bearings | 63 | 24 | — |
| MFJ-5520 | NSK | Needle Roller Bearings | 63 | 20 | — |
| MFJ-5524 | NSK | Needle Roller Bearings | 63 | 24 | — |
| TAL5520 | IKO | Needle Roller Bearings | 63 | 20 | — |
| TALM5520 | IKO | Needle Roller Bearings | 63 | 20 | — |
| TLA 5520Z | IKO | Needle Roller Bearings | 63 | 20 | — |
| TLA 5525Z | IKO | Needle Roller Bearings | 63 | 25 | — |
| TLAM 5520 | IKO | Needle Roller Bearings | 63 | 20 | — |
| TLAM 5525 | IKO | Needle Roller Bearings | 63 | 25 | — |
| IR 55x65x28 | SKF | Needle Roller Bearings | 65 | 28 | Cross-ref → |
| LM5530 | NSK | Needle Roller Bearings | 65 | 30 | — |
| LM5540 | NSK | Needle Roller Bearings | 65 | 40 | — |
| RLM5530 | NSK | Needle Roller Bearings | 65 | 30 | — |
| RLM5540 | NSK | Needle Roller Bearings | 65 | 40 | — |
| 55NQ6720A | ANDGE | Needle Roller Bearings | 67 | 20 | Cross-ref → |
| DS 55674 | IKO | Needle Roller Bearings | 67 | 4 | — |
| LM556720 | NSK | Needle Roller Bearings | 67 | 20 | — |
| LM556725 | NSK | Needle Roller Bearings | 67 | 25 | — |
| MFJL-5530L | NSK | Needle Roller Bearings | 67 | 30 | — |
| MFJL-5540L | NSK | Needle Roller Bearings | 67 | 40 | — |
| OS 55674 | IKO | Needle Roller Bearings | 67 | 4 | — |
| RLM556720 | NSK | Needle Roller Bearings | 67 | 20 | — |
| RLM556725 | NSK | Needle Roller Bearings | 67 | 25 | — |
| RNA 556720 | ANDGE | Needle Roller Bearings | 67 | 20 | — |
| TA 5520Z | IKO | Needle Roller Bearings | 67 | 20 | — |
| TA 5525Z | IKO | Needle Roller Bearings | 67 | 25 | — |
| TA 5530Z | IKO | Needle Roller Bearings | 67 | 30 | — |
| TA 5540Z | IKO | Needle Roller Bearings | 67 | 40 | — |
| TAM 5520 | IKO | Needle Roller Bearings | 67 | 20 | — |
| TAM 5525 | IKO | Needle Roller Bearings | 67 | 25 | — |
| TAM 5530 | IKO | Needle Roller Bearings | 67 | 30 | — |
| TAM 5540 | IKO | Needle Roller Bearings | 67 | 40 | — |
| TAMW 5545 | IKO | Needle Roller Bearings | 67 | 45 | — |
| TAMW 5550 | IKO | Needle Roller Bearings | 67 | 50 | — |
| TAW 5545Z | IKO | Needle Roller Bearings | 67 | 45 | — |
| TAW 5550Z | IKO | Needle Roller Bearings | 67 | 50 | — |
| 49/52 X3A/P4 | ANDGE | Needle Roller Bearings | 68 | 25 | — |
| DS 55687 | IKO | Needle Roller Bearings | 68 | 7 | — |
| LM556825-1 | NSK | Needle Roller Bearings | 68 | 25 | — |
| LM556835-1 | NSK | Needle Roller Bearings | 68 | 35 | — |
| NK 55/25 | SKF | Needle Roller Bearings | 68 | 25 | Cross-ref → |
| NK 55/25 | ANDGE | Needle Roller Bearings | 68 | 25 | Cross-ref → |
| NK 55/35 | SKF | Needle Roller Bearings | 68 | 35 | Cross-ref → |
| NK 55/35 | ANDGE | Needle Roller Bearings | 68 | 35 | Cross-ref → |
| NK55/25R | NTN | Needle Roller Bearings | 68 | 25 | — |
| NK55/35R | NTN | Needle Roller Bearings | 68 | 35 | — |
| OS 55687 | IKO | Needle Roller Bearings | 68 | 7 | — |
| RLM556825-1 | NSK | Needle Roller Bearings | 68 | 25 | — |
| RLM556835-1 | NSK | Needle Roller Bearings | 68 | 35 | — |
| RNAF 556820 | IKO | Needle Roller Bearings | 68 | 20 | — |
| RNAFW 556840 | IKO | Needle Roller Bearings | 68 | 40 | — |
| RNAO 55x68x20 | SKF | Needle Roller Bearings | 68 | 20 | Cross-ref → |
| RNAO 55×68×20 | ANDGE | Needle Roller Bearings | 68 | 20 | — |
| TAF 556825 | IKO | Needle Roller Bearings | 68 | 25 | — |
| TAF 556835 | IKO | Needle Roller Bearings | 68 | 35 | — |
| RNA 49/48 | NSK | Needle Roller Bearings | 70 | 22 | Cross-ref → |
| RNA 49/48U | IKO | Needle Roller Bearings | 70 | 22 | — |
| RNA 49/48UU | IKO | Needle Roller Bearings | 70 | 22 | — |
| RNA49/48R | ANDGE | Needle Roller Bearings | 70 | 22 | — |
| Series RNA 49/48 | IKO | Needle Roller Bearings | 70 | 22 | — |
| 55NQ7214 | ANDGE | Needle Roller Bearings | 72 | 14 | Cross-ref → |
| NK60/25 | INA | Needle Roller Bearings | 72 | 25 | Cross-ref → |
| NK60/25 | SKF | Needle Roller Bearings | 72 | 25 | Cross-ref → |
| NK60/25 | ANDGE | Needle Roller Bearings | 72 | 25 | Cross-ref → |
| NK60/25+IR55×60×25 | NTN | Needle Roller Bearings | 72 | 25 | — |
| NK60/25A | FAG | Needle Roller Bearings | 72 | 25 | — |
| NK60/25R+IR55x60x25 | NTN | Needle Roller Bearings | 72 | 25 | — |
| NK60/35 | SKF | Needle Roller Bearings | 72 | 35 | Cross-ref → |
| NK60/35 | ANDGE | Needle Roller Bearings | 72 | 35 | Cross-ref → |
| NK60/35 | INA | Needle Roller Bearings | 72 | 35 | Cross-ref → |
| NK60/35+IR55×60×35 | NTN | Needle Roller Bearings | 72 | 35 | — |
| NK60/35A | FAG | Needle Roller Bearings | 72 | 35 | — |
| NK60/35R+IR55x60x35 | NTN | Needle Roller Bearings | 72 | 35 | — |
| NKI 55/25 | ANDGE | Needle Roller Bearings | 72 | 25 | Cross-ref → |
| NKI 55/25 TN | SKF | Needle Roller Bearings | 72 | 25 | — |
| NKI 55/35 | ANDGE | Needle Roller Bearings | 72 | 35 | Cross-ref → |
| NKI 55/35 | SKF | Needle Roller Bearings | 72 | 35 | Cross-ref → |
| NKI55/25 | SKF | Needle Roller Bearings | 72 | 25 | Cross-ref → |
| NKI55/25 | INA | Needle Roller Bearings | 72 | 25 | Cross-ref → |
| NKI55/25 | ANDGE | Needle Roller Bearings | 72 | 25 | Cross-ref → |
| NKI55/35 | SKF | Needle Roller Bearings | 72 | 35 | Cross-ref → |
| NKI55/35 | ANDGE | Needle Roller Bearings | 72 | 35 | Cross-ref → |
| NKI55/35 | INA | Needle Roller Bearings | 72 | 35 | Cross-ref → |
| NKJ55/25A | FAG | Needle Roller Bearings | 72 | 25 | — |
| NKJ55/35A | FAG | Needle Roller Bearings | 72 | 35 | — |
| NKS 55 | ANDGE | Needle Roller Bearings | 72 | 22 | Cross-ref → |
| NKS 55 | SKF | Needle Roller Bearings | 72 | 22 | Cross-ref → |
| NQS55/22 | ANDGE | Needle Roller Bearings | 72 | 22 | — |
| OS 55727 | IKO | Needle Roller Bearings | 72 | 7 | — |
| RNA 557222/YB | ANDGE | Needle Roller Bearings | 72 | 22 | — |
| RNAF 557220 | IKO | Needle Roller Bearings | 72 | 20 | — |
| RNAFW 557240 | IKO | Needle Roller Bearings | 72 | 40 | — |
| TAF-607225 | IKO | Needle Roller Bearings | 72 | 25 | — |
| TAF-607235 | IKO | Needle Roller Bearings | 72 | 35 | — |
| TAF1-557225 | IKO | Needle Roller Bearings | 72 | 25 | — |
| TAF1-557235 | IKO | Needle Roller Bearings | 72 | 35 | — |
| TAFI 557225 | IKO | Needle Roller Bearings | 72 | 25 | — |
| TAFI 557235 | IKO | Needle Roller Bearings | 72 | 35 | — |
| AS1111 | NTN | Needle Roller Bearings | 78 | 1 | — |
| AXK 5578 | ANDGE | Needle Roller Bearings | 78 | 3 | Cross-ref → |
| AXK 5578 | SKF | Needle Roller Bearings | 78 | 3 | Cross-ref → |
| AXK1111 | NTN | Needle Roller Bearings | 78 | 3 | — |
| AXK5578 | ANDGE | Needle Roller Bearings | 78 | 5 | Cross-ref → |
| FNTA-5578 | NSK | Needle Roller Bearings | 78 | 3 | — |
| TP5578 | KOYO | Needle Roller Bearings | 78 | 3 | — |
| 4524911 | ANDGE | Needle Roller Bearings | 80 | 25 | — |
| 6534911 | ANDGE | Needle Roller Bearings | 80 | 45 | — |
| NA 4911 | SKF | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| NA 4911 | NSK | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| NA 4911 | ANDGE | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| NA 4911 | IKO | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| NA 4911A/C2 | ANDGE | Needle Roller Bearings | 80 | 25 | — |
| NA 4911U | IKO | Needle Roller Bearings | 80 | 26 | — |
| NA 4911UU | IKO | Needle Roller Bearings | 80 | 26 | — |
| NA 5911 | NSK | Needle Roller Bearings | 80 | 34 | Cross-ref → |
| NA 6911 | NSK | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| NA 6911 | SKF | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| NA 6911 | IKO | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| NA 6911 | ANDGE | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| NA 6911U | IKO | Needle Roller Bearings | 80 | 46 | — |
| NA 6911UU | IKO | Needle Roller Bearings | 80 | 46 | — |
| NA4911 | IKO | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| NA4911 | NTN | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| NA4911 | FAG | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| NA4911 | ANDGE | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| NA4911 | SKF | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| NA4911A | ANDGE | Needle Roller Bearings | 80 | 25 | — |
| NA4911R | ANDGE | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| NA4911R | NTN | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| NA5911 | NTN | Needle Roller Bearings | 80 | 34 | Cross-ref → |
| NA5911 | ANDGE | Needle Roller Bearings | 80 | 34 | Cross-ref → |
| NA6911 | INA | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| NA6911 | IKO | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| NA6911 | SKF | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| NA6911 | ANDGE | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| NA6911A | FAG | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| NA6911A | ANDGE | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| NA6911R | NTN | Needle Roller Bearings | 80 | 45 | — |
| NAG 4911 | IKO | Needle Roller Bearings | 80 | 25 | — |
| NATA 5911 | IKO | Needle Roller Bearings | 80 | 34 | — |
| NATB 5911 | IKO | Needle Roller Bearings | 80 | 38 | — |
| NKIA5911 | INA | Needle Roller Bearings | 80 | 34 | — |
| NKIB5911 | INA | Needle Roller Bearings | 80 | 38 | — |
| RNA4911 | IKO | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| RNA4911 | SKF | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| RNA4911 | FAG | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| RNA4911 | NTN | Needle Roller Bearings | 80 | 25 | Cross-ref → |
| RNA6911 | INA | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| RNA6911 | IKO | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| RNA6911 | SKF | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| RNA6911A | FAG | Needle Roller Bearings | 80 | 45 | Cross-ref → |
| GTRI 558138 | IKO | Needle Roller Bearings | 81 | 38 | — |
| TRI 558138 | IKO | Needle Roller Bearings | 81 | 38 | — |
| NA 611A | ANDGE | Needle Roller Bearings | 85 | 25 | — |
| NAF 558530 | IKO | Needle Roller Bearings | 85 | 30 | — |
| NAFW 558560 | IKO | Needle Roller Bearings | 85 | 60 | — |
| NAV 611/YA1 | ANDGE | Needle Roller Bearings | 85 | 20 | — |
| NKIS 55 | ANDGE | Needle Roller Bearings | 85 | 28 | Cross-ref → |
| NKIS 55 | SKF | Needle Roller Bearings | 85 | 28 | Cross-ref → |
| RSTO 45 | ANDGE | Needle Roller Bearings | 85 | 19.8 | Cross-ref → |
| RSTO45 | ANDGE | Needle Roller Bearings | 85 | 19.8 | Cross-ref → |
| STO 45 | ANDGE | Needle Roller Bearings | 85 | 19.8 | Cross-ref → |
| 55FSF90 | NSK | Needle Roller Bearings | 90 | 47 | — |
| NA4011 | ANDGE | Needle Roller Bearings | 90 | 35 | — |
| NAV 4011 | ANDGE | Needle Roller Bearings | 90 | 35 | Cross-ref → |
| 55KBE02 | NACHI | Needle Roller Bearings | 100 | 51 | — |
| 55KBE22 | NACHI | Needle Roller Bearings | 100 | 60 | — |
| 55KBE03 | NACHI | Needle Roller Bearings | 120 | 70 | — |
| 55KDE13 | NACHI | Needle Roller Bearings | 120 | 70 | — |
| NA311 | ANDGE | Needle Roller Bearings | 120 | 55.6 | 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.