1940 models with a 50 mm bore in this type, with outer diameter and width. Outer diameters on this page run from 51.6 mm to 204 mm.
| Model | Brand | Type | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| EGB5030-E40 | INA | Custom & Special Bearings | 55 | 30 | — |
| EGB5030-E40-B | INA | Custom & Special Bearings | 55 | 30 | — |
| EGB5040-E40 | INA | Custom & Special Bearings | 55 | 40 | — |
| EGB5040-E40-B | INA | Custom & Special Bearings | 55 | 40 | — |
| EGB5040-E50 | INA | Custom & Special Bearings | 55 | 40 | — |
| EGB5060-E40 | INA | Custom & Special Bearings | 55 | 60 | — |
| EGB5060-E40-B | INA | Custom & Special Bearings | 55 | 60 | — |
| EGB5060-E50 | INA | Custom & Special Bearings | 55 | 60 | — |
| FWF-505520 | NSK | Custom & Special Bearings | 55 | 20 | — |
| FWF-505530 | NSK | Custom & Special Bearings | 55 | 30 | — |
| FWJV-505520 | ANDGE | Custom & Special Bearings | 55 | 20 | — |
| IR50X55X20-IS1 | INA | Custom & Special Bearings | 55 | 20 | — |
| IR50X55X25 | INA | Custom & Special Bearings | 55 | 25 | — |
| IR50X55X35 | INA | Custom & Special Bearings | 55 | 35 | Cross-ref → |
| K/50×55×30 | ANDGE | Custom & Special Bearings | 55 | 30 | — |
| K/50×55×30H | ANDGE | Custom & Special Bearings | 55 | 30 | — |
| K/50×55×35ZWDTN6 | ANDGE | Custom & Special Bearings | 55 | 35 | — |
| K50X55X13,5 | INA | Custom & Special Bearings | 55 | 13.5 | — |
| K50X55X30 | INA | Custom & Special Bearings | 55 | 30 | Cross-ref → |
| K50×55×13 | ANDGE | Custom & Special Bearings | 55 | 13 | — |
| K50×55×17 | ANDGE | Custom & Special Bearings | 55 | 17 | — |
| K50×55×17H | ANDGE | Custom & Special Bearings | 55 | 17 | — |
| K50×55×20 | FAG | Custom & Special Bearings | 55 | 20 | Cross-ref → |
| K50×55×20 | NTN | Custom & Special Bearings | 55 | 20 | Cross-ref → |
| K50×55×20 | INA | Custom & Special Bearings | 55 | 20 | Cross-ref → |
| K50×55×20 | ANDGE | Custom & Special Bearings | 55 | 20 | Cross-ref → |
| K50×55×20H | ANDGE | Custom & Special Bearings | 55 | 20 | — |
| LR50X55X20,5 | INA | Custom & Special Bearings | 55 | 20.5 | — |
| LRT 505520 | IKO | Custom & Special Bearings | 55 | 20 | — |
| LRT 505525 | IKO | Custom & Special Bearings | 55 | 25 | — |
| LRT 505535 | IKO | Custom & Special Bearings | 55 | 35 | — |
| LRT 505540 | IKO | Custom & Special Bearings | 55 | 40 | — |
| PCM 505520 B | SKF | Custom & Special Bearings | 55 | 20 | — |
| PCM 505520 E | SKF | Custom & Special Bearings | 55 | 20 | — |
| PCM 505530 B | SKF | Custom & Special Bearings | 55 | 30 | — |
| PCM 505530 E | SKF | Custom & Special Bearings | 55 | 30 | — |
| PCM 505530 M | SKF | Custom & Special Bearings | 55 | 30 | — |
| PCM 505540 B | SKF | Custom & Special Bearings | 55 | 40 | — |
| PCM 505540 E | SKF | Custom & Special Bearings | 55 | 40 | — |
| PCM 505540 M | SKF | Custom & Special Bearings | 55 | 40 | — |
| PCM 505560 B | SKF | Custom & Special Bearings | 55 | 60 | — |
| PCM 505560 E | SKF | Custom & Special Bearings | 55 | 60 | — |
| PCM 505560 M | SKF | Custom & Special Bearings | 55 | 60 | — |
| R50/17A | KOYO | Custom & Special Bearings | 55 | 17.5 | — |
| R50/20 | KOYO | Custom & Special Bearings | 55 | 20 | — |
| R50/27 | KOYO | Custom & Special Bearings | 55 | 27 | — |
| FBN-505620 | NSK | Custom & Special Bearings | 56 | 20 | — |
| K/50×56×23 | ANDGE | Custom & Special Bearings | 56 | 23 | — |
| K50×57×16/P4 | ANDGE | Custom & Special Bearings | 57 | 16 | — |
| KV52x57x17.8XS | NTN | Custom & Special Bearings | 57 | 18 | — |
| RS50/35 | KOYO | Custom & Special Bearings | 57 | 35 | — |
| 50BM5820 | KOYO | Custom & Special Bearings | 58 | 20 | — |
| 50BM5825 | KOYO | Custom & Special Bearings | 58 | 25 | — |
| 50BTM5820 | KOYO | Custom & Special Bearings | 58 | 20 | — |
| 50BTM5825 | KOYO | Custom & Special Bearings | 58 | 25 | — |
| 50MKM5820 | KOYO | Custom & Special Bearings | 58 | 20 | — |
| 50MKM5825 | KOYO | Custom & Special Bearings | 58 | 25 | — |
| FWF-505820 | NSK | Custom & Special Bearings | 58 | 20 | — |
| G50X58X4 | INA | Custom & Special Bearings | 58 | 4 | — |
| HK/50×58×12 | ANDGE | Custom & Special Bearings | 58 | 12 | — |
| HK/50×58×22-R | ANDGE | Custom & Special Bearings | 58 | 22 | — |
| HK/50×58×25 | ANDGE | Custom & Special Bearings | 58 | 25 | — |
| HK/50×58×25AS | ANDGE | Custom & Special Bearings | 58 | 25 | — |
| HK5022-RS | INA | Custom & Special Bearings | 58 | 22 | Cross-ref → |
| HK5024-2RS | INA | Custom & Special Bearings | 58 | 24 | Cross-ref → |
| HN5020 | INA | Custom & Special Bearings | 58 | 20 | — |
| HN5025 | INA | Custom & Special Bearings | 58 | 25 | — |
| IR50X58X22 | INA | Custom & Special Bearings | 58 | 22 | Cross-ref → |
| IR50X58X40 | INA | Custom & Special Bearings | 58 | 40 | Cross-ref → |
| K/50×58×17 | ANDGE | Custom & Special Bearings | 58 | 17 | — |
| K50X58X25 | INA | Custom & Special Bearings | 58 | 25 | Cross-ref → |
| K50×58×20 | INA | Custom & Special Bearings | 58 | 20 | Cross-ref → |
| K50×58×20 | ANDGE | Custom & Special Bearings | 58 | 20 | Cross-ref → |
| K50×58×20 | NTN | Custom & Special Bearings | 58 | 20 | Cross-ref → |
| K50×58×20 | FAG | Custom & Special Bearings | 58 | 20 | Cross-ref → |
| K50×58×20D | ANDGE | Custom & Special Bearings | 58 | 20 | — |
| K50×58×20H | ANDGE | Custom & Special Bearings | 58 | 20 | — |
| K50×58×25 | FAG | Custom & Special Bearings | 58 | 25 | Cross-ref → |
| K50×58×25 | INA | Custom & Special Bearings | 58 | 25 | Cross-ref → |
| K50×58×25 | ANDGE | Custom & Special Bearings | 58 | 25 | Cross-ref → |
| K50×58×25 | NTN | Custom & Special Bearings | 58 | 25 | Cross-ref → |
| K50×58×25H | ANDGE | Custom & Special Bearings | 58 | 25 | — |
| K50×58×30 | ANDGE | Custom & Special Bearings | 58 | 30 | — |
| K50×58×35H.ZB2 | ANDGE | Custom & Special Bearings | 58 | 35 | — |
| LRT 505822 | IKO | Custom & Special Bearings | 58 | 22 | — |
| LRT 505840 | IKO | Custom & Special Bearings | 58 | 40 | — |
| LRT 505845 | IKO | Custom & Special Bearings | 58 | 46 | — |
| LRTZ 505823 | IKO | Custom & Special Bearings | 58 | 23 | — |
| LRTZ 505841 | IKO | Custom & Special Bearings | 58 | 41 | — |
| S50-4 | NTN | Custom & Special Bearings | 58 | 40 | — |
| ZGB50X58X50 | INA | Custom & Special Bearings | 58 | 50 | — |
| ZWB505840 | INA | Custom & Special Bearings | 58 | 40 | — |
| ZWB505850 | INA | Custom & Special Bearings | 58 | 50 | — |
| ZWB505860 | INA | Custom & Special Bearings | 58 | 60 | — |
| UKF211+H2311X | NTN | Custom & Special Bearings | 59 | 164 | Cross-ref → |
| UKF211+H2311X | ANDGE | Custom & Special Bearings | 59 | 164 | Cross-ref → |
| UKF211LⅢ+H2311 | FYH | Custom & Special Bearings | 59 | 164 | — |
| UKF311+H2311 | FYH | Custom & Special Bearings | 59 | 185 | Cross-ref → |
| UKF311+H2311X | ANDGE | Custom & Special Bearings | 59 | 185 | Cross-ref → |
| UKF311+H2311X | NTN | Custom & Special Bearings | 59 | 185 | Cross-ref → |
| UKFC211+H2311X | NTN | Custom & Special Bearings | 59 | 185 | — |
| UKFC211LⅢ+H2311 | FYH | Custom & Special Bearings | 59 | 185 | — |
| UKFL211+H2311X | NTN | Custom & Special Bearings | 59 | 217 | — |
| UKFL211LⅢ+H2311 | FYH | Custom & Special Bearings | 59 | 217 | — |
| UKFL311+H2311 | FYH | Custom & Special Bearings | 59 | 250 | Cross-ref → |
| UKFL311+H2311X | NTN | Custom & Special Bearings | 59 | 250 | — |
| UKFLU311+H2311 | ANDGE | Custom & Special Bearings | 59 | 250 | Cross-ref → |
| UKFU211+H2311 | ANDGE | Custom & Special Bearings | 59 | Cross-ref → | |
| UKK311+H2311 | ANDGE | Custom & Special Bearings | 59 | 207 | Cross-ref → |
| UKP211+H2311 | ANDGE | Custom & Special Bearings | 59 | 233 | Cross-ref → |
| UKP211+H2311X | NTN | Custom & Special Bearings | 59 | 233 | Cross-ref → |
| UKP211+H2311X | NSK | Custom & Special Bearings | 59 | 233 | Cross-ref → |
| UKP211LⅢ+H2311 | FYH | Custom & Special Bearings | 59 | 233 | — |
| UKP311+H2311 | FYH | Custom & Special Bearings | 59 | 310 | Cross-ref → |
| UKP311+H2311X | NTN | Custom & Special Bearings | 59 | 310 | — |
| UKT211+H2311X | NTN | Custom & Special Bearings | 59 | 191 | — |
| UKT311+H2311 | FYH | Custom & Special Bearings | 59 | 207 | Cross-ref → |
| UKT311+H2311X | NTN | Custom & Special Bearings | 59 | 207 | — |
| F/50×60×38 | ANDGE | Custom & Special Bearings | 60 | 38 | — |
| HK/50*60*38 | ANDGE | Custom & Special Bearings | 60 | 38 | — |
| IR50X60X20-IS1 | INA | Custom & Special Bearings | 60 | 20 | — |
| IR50X60X25 | INA | Custom & Special Bearings | 60 | 25 | Cross-ref → |
| IR50X60X28 | INA | Custom & Special Bearings | 60 | 28 | Cross-ref → |
| K50×60×30 | ANDGE | Custom & Special Bearings | 60 | 30 | — |
| LRT 506020 | IKO | Custom & Special Bearings | 60 | 20 | — |
| LRT 506025 | IKO | Custom & Special Bearings | 60 | 26 | — |
| LRT 506040 | IKO | Custom & Special Bearings | 60 | 40 | — |
| R-AR5050 | NTN | Custom & Special Bearings | 60 | 50 | — |
| R-ARF5060 | NTN | Custom & Special Bearings | 60 | 60 | — |
| CRBT505A | IKO | Custom & Special Bearings | 61 | 5 | — |
| UCF310 | NTN | Custom & Special Bearings | 61 | 175 | Cross-ref → |
| UCF310 | FYH | Custom & Special Bearings | 61 | 175 | Cross-ref → |
| UCFL310 | NTN | Custom & Special Bearings | 61 | 140 | Cross-ref → |
| UCFL310 | FYH | Custom & Special Bearings | 61 | 140 | Cross-ref → |
| UCP310 | FYH | Custom & Special Bearings | 61 | 275 | Cross-ref → |
| UCP310 | NSK | Custom & Special Bearings | 61 | 275 | Cross-ref → |
| UCP310 | NTN | Custom & Special Bearings | 61 | 275 | Cross-ref → |
| UCT310 | FYH | Custom & Special Bearings | 61 | 191 | Cross-ref → |
| UCT310 | NTN | Custom & Special Bearings | 61 | 191 | Cross-ref → |
| BTM5015 | KOYO | Custom & Special Bearings | 62 | 15 | — |
| BTM5020 | KOYO | Custom & Special Bearings | 62 | 20 | — |
| BTM5025 | KOYO | Custom & Special Bearings | 62 | 25 | — |
| BTM5030 | KOYO | Custom & Special Bearings | 62 | 30 | — |
| G50X62X5 | INA | Custom & Special Bearings | 62 | 5 | — |
| K/50×62×60 | ANDGE | Custom & Special Bearings | 62 | 60 | — |
| KH50-PP | INA | Custom & Special Bearings | 62 | 70 | — |
| LB506270 | ANDGE | Custom & Special Bearings | 62 | 70 | — |
| LB506270AJ | ANDGE | Custom & Special Bearings | 62 | 70 | — |
| MKM5020 | KOYO | Custom & Special Bearings | 62 | 20 | — |
| MKM5030 | KOYO | Custom & Special Bearings | 62 | 30 | — |
| NK50/25-TV | INA | Custom & Special Bearings | 62 | 25 | — |
| NK50/35-TV | INA | Custom & Special Bearings | 62 | 35 | — |
| NKX50 | ANDGE | Custom & Special Bearings | 62 | 70 | Cross-ref → |
| NKX50-Z | INA | Custom & Special Bearings | 62 | 35 | — |
| NKX50Z | ANDGE | Custom & Special Bearings | 62 | 71.5 | — |
| NKXR50 | ANDGE | Custom & Special Bearings | 62 | 70 | — |
| NKXR50+IR | ANDGE | Custom & Special Bearings | 62 | 70 | — |
| NKXR50-Z | INA | Custom & Special Bearings | 62 | 35 | — |
| NKXR50Z | ANDGE | Custom & Special Bearings | 62 | 71.5 | — |
| NKXR50Z+IR | ANDGE | Custom & Special Bearings | 62 | 71.5 | — |
| RNAO50X62X20 | INA | Custom & Special Bearings | 62 | 20 | Cross-ref → |
| RNAO50×62×20 | ANDGE | Custom & Special Bearings | 62 | 20 | — |
| EWP210 | NSK | Custom & Special Bearings | 62.7 | 192 | — |
| NAP210 | FYH | Custom & Special Bearings | 62.7 | 192 | Cross-ref → |
| SG36210B | FAG | Custom & Special Bearings | 62.7 | 192 | — |
| SY50WM | SKF | Custom & Special Bearings | 62.7 | 192 | — |
| UELFU210 | ANDGE | Custom & Special Bearings | 62.7 | 145 | Cross-ref → |
| GTR 506430 | IKO | Custom & Special Bearings | 64 | 30 | — |
| TR 506430 | IKO | Custom & Special Bearings | 64 | 30 | — |
| 61810TN/P5 | ANDGE | Custom & Special Bearings | 65 | 7 | — |
| 61810TN/P6 | ANDGE | Custom & Special Bearings | 65 | 7 | — |
| 6810 | NACHI | Custom & Special Bearings | 65 | 7 | Cross-ref → |
| 6810 | NTN | Custom & Special Bearings | 65 | 7 | Cross-ref → |
| 6810-2NKE | NACHI | Custom & Special Bearings | 65 | 7 | — |
| 6810-2NSE | NACHI | Custom & Special Bearings | 65 | 7 | — |
| 68102RD | KOYO | Custom & Special Bearings | 65 | 7 | — |
| 68102RS | KOYO | Custom & Special Bearings | 65 | 7 | — |
| 68102RU | KOYO | Custom & Special Bearings | 65 | 7 | — |
| 6810N | NACHI | Custom & Special Bearings | 65 | 7 | Cross-ref → |
| 6810N | NTN | Custom & Special Bearings | 65 | 7 | Cross-ref → |
| 6810NKE | NACHI | Custom & Special Bearings | 65 | 7 | — |
| 6810NR | NACHI | Custom & Special Bearings | 65 | 7 | Cross-ref → |
| 6810NSE | NACHI | Custom & Special Bearings | 65 | 7 | — |
| 6810ZE | NACHI | Custom & Special Bearings | 65 | 7 | — |
| 6810ZEN | NACHI | Custom & Special Bearings | 65 | 7 | — |
| 6810ZENR | NACHI | Custom & Special Bearings | 65 | 7 | — |
| 6810ZN | NTN | Custom & Special Bearings | 65 | 7 | — |
| 6810ZZ | KOYO | Custom & Special Bearings | 65 | 7 | Cross-ref → |
| 6810ZZE | NACHI | Custom & Special Bearings | 65 | 7 | — |
| 71810-B-TVH | FAG | Custom & Special Bearings | 65 | 7 | — |
| NKS50 | INA | Custom & Special Bearings | 65 | 22 | Cross-ref → |
| RNA49/42X3 | ANDGE | Custom & Special Bearings | 65 | 25 | — |
| RNA4909X3 | ANDGE | Custom & Special Bearings | 65 | 25 | — |
| RNAO50X65X20 | INA | Custom & Special Bearings | 65 | 20 | Cross-ref → |
| RNAO50X65X40-ZW-ASR1 | INA | Custom & Special Bearings | 65 | 40 | — |
| RNAO50×65×20 | ANDGE | Custom & Special Bearings | 65 | 20 | — |
| RNAO50×65×40 | ANDGE | Custom & Special Bearings | 65 | 40 | — |
| CRBS 508 | IKO | Custom & Special Bearings | 66 | 8 | — |
| CRBS 508AUU | IKO | Custom & Special Bearings | 66 | 8 | — |
| CRBS 508V | IKO | Custom & Special Bearings | 66 | 8 | — |
| CRBS 508VUU | IKO | Custom & Special Bearings | 66 | 8 | — |
| EWP310 | NSK | Custom & Special Bearings | 66.6 | 275 | — |
| UFLP310 | ANDGE | Custom & Special Bearings | 66.6 | 275 | Cross-ref → |
| NAO50X68X20-IS1 | INA | Custom & Special Bearings | 68 | 20 | — |
| NAO50×68×20 | ANDGE | Custom & Special Bearings | 68 | 20 | — |
| NKI50/35 | INA | Custom & Special Bearings | 68 | 35 | Cross-ref → |
| A210 | ANDGE | Custom & Special Bearings | 69.9 | 18.3 | — |
| 51110 | KOYO | Custom & Special Bearings | 70 | 14 | Cross-ref → |
| 51110 | NACHI | Custom & Special Bearings | 70 | 14 | Cross-ref → |
| 51110/P5 | ANDGE | Custom & Special Bearings | 70 | 14 | — |
| 51110/P6 | ANDGE | Custom & Special Bearings | 70 | 14 | — |
| 51110M/P4 | ANDGE | Custom & Special Bearings | 70 | 14 | — |
| AS5070 | FAG | Custom & Special Bearings | 70 | 1 | Cross-ref → |
| AS5070 | INA | Custom & Special Bearings | 70 | 1 | Cross-ref → |
| AS5070 | SKF | Custom & Special Bearings | 70 | 1 | Cross-ref → |
| AXK5070 | FAG | Custom & Special Bearings | 70 | 3 | Cross-ref → |
| AXK5070 | INA | Custom & Special Bearings | 70 | 3 | Cross-ref → |
| AXK5070 | SKF | Custom & Special Bearings | 70 | 3 | Cross-ref → |
| FNT-5070 | ANDGE | Custom & Special Bearings | 70 | 3 | — |
| FTRA-5070 | ANDGE | Custom & Special Bearings | 70 | 1 | — |
| K81110-TV | INA | Custom & Special Bearings | 70 | 6 | — |
| LS5070 | INA | Custom & Special Bearings | 70 | 4 | — |
| Series WS 81110 | SKF | Custom & Special Bearings | 70 | 4 | — |
| WS81110 | INA | Custom & Special Bearings | 70 | 4 | Cross-ref → |
| 3MMC9310WI | TIMKEN | Custom & Special Bearings | 71.999 | 11.999 | — |
| 32910/P5 | ANDGE | Custom & Special Bearings | 72 | 15 | — |
| 32910/P6x | ANDGE | Custom & Special Bearings | 72 | 15 | — |
| 32910JR | KOYO | Custom & Special Bearings | 72 | 15 | Cross-ref → |
| 61910-2RS/P5 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-2RS/P6 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-2RS1 | ANDGE | Custom & Special Bearings | 72 | 12 | Cross-ref → |
| 61910-2RSV | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-2RZ/P5 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-2RZ/P6 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-2Z/P5 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-2Z/P6 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-RZ/P5 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-RZ/P6 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-Z/P5 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-Z/P6 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-ZN/P5 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-ZN/P6 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-ZNR | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-ZNR/P5 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-ZNR/P6 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-ZNR1 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910-ZZNR | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910/P5 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910/P6 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910N/P5 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910N/P6 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910NR/P5 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 61910NR/P6 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 6910 | KOYO | Custom & Special Bearings | 72 | 12 | Cross-ref → |
| 6910 | NACHI | Custom & Special Bearings | 72 | 12 | Cross-ref → |
| 6910-2NKE | NACHI | Custom & Special Bearings | 72 | 12 | — |
| 6910-2NSE | NACHI | Custom & Special Bearings | 72 | 12 | — |
| 69102RU | KOYO | Custom & Special Bearings | 72 | 12 | — |
| 6910BN | NTN | Custom & Special Bearings | 72 | 12 | — |
| 6910BZN | NTN | Custom & Special Bearings | 72 | 12 | — |
| 6910N | NACHI | Custom & Special Bearings | 72 | 12 | Cross-ref → |
| 6910NKE | NACHI | Custom & Special Bearings | 72 | 12 | — |
| 6910NR | NACHI | Custom & Special Bearings | 72 | 12 | Cross-ref → |
| 6910NSE | NACHI | Custom & Special Bearings | 72 | 12 | — |
| 6910ZE | NACHI | Custom & Special Bearings | 72 | 12 | — |
| 6910ZEN | NACHI | Custom & Special Bearings | 72 | 12 | — |
| 6910ZENR | NACHI | Custom & Special Bearings | 72 | 12 | — |
| 6910ZZ | KOYO | Custom & Special Bearings | 72 | 12 | Cross-ref → |
| 6910ZZE | NACHI | Custom & Special Bearings | 72 | 12 | — |
| 71910 ACB/HCP4A | SKF | Custom & Special Bearings | 72 | 12 | — |
| 71910 ACB/HCP4AL | SKF | Custom & Special Bearings | 72 | 12 | — |
| 71910 ACB/P4AL | SKF | Custom & Special Bearings | 72 | 12 | — |
| 71910 ACD/HCP4A | SKF | Custom & Special Bearings | 72 | 12 | — |
| 71910 ACE/HCP4AL | SKF | Custom & Special Bearings | 72 | 12 | — |
| 71910ACTA/P2 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 71910ACTA/P4 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 71910CETA-2RZ | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 71910CETA/HQ1 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 71910CETA/HQ1-2RZ | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 71910CETA/P2 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 71910CETA/P4 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 71910CTA/P2 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 71910CTA/P4 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| 7910C FY | KOYO | Custom & Special Bearings | 72 | 12 | — |
| 7910CDB | NSK | Custom & Special Bearings | 72 | 12 | Cross-ref → |
| 7910CDB FY | KOYO | Custom & Special Bearings | 72 | 24 | — |
| 7910CDT | NSK | Custom & Special Bearings | 72 | 12 | Cross-ref → |
| 7910CDT FY | KOYO | Custom & Special Bearings | 72 | 24 | — |
| B71910-C-2RSD-T-P4S | FAG | Custom & Special Bearings | 72 | 12 | — |
| B71910-E-2RSD-T-P4S | FAG | Custom & Special Bearings | 72 | 12 | — |
| C 6910-2CS5V * | SKF | Custom & Special Bearings | 72 | 40 | — |
| C4910K30V | ANDGE | Custom & Special Bearings | 72 | 22 | — |
| C4910V | ANDGE | Custom & Special Bearings | 72 | 22 | — |
| C5910V | ANDGE | Custom & Special Bearings | 72 | 30 | — |
| C6910V | ANDGE | Custom & Special Bearings | 72 | 40 | — |
| E32910J | NACHI | Custom & Special Bearings | 72 | 15 | — |
| H71910AC/HQ1 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| H71910C/HQ1 | ANDGE | Custom & Special Bearings | 72 | 12 | — |
| HAR910C | KOYO | Custom & Special Bearings | 72 | 12 | — |
| HAR910CDB | KOYO | Custom & Special Bearings | 72 | 24 | — |
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.