953 models in the 73 series, 90–170 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| 7318BDF | NSK | 90 | 190 | 43 | Cross-ref → |
| 7318BDF FY | KOYO | 90 | 190 | 86 | — |
| 7318BDT | NSK | 90 | 190 | 43 | Cross-ref → |
| 7318BDT | NACHI | 90 | 190 | 43 | Cross-ref → |
| 7318BDT FY | KOYO | 90 | 190 | 86 | — |
| 7318BEN2L1/P5DB | ANDGE | 90 | 190 | 86 | — |
| 7318BJ | ANDGE | 90 | 190 | 43 | — |
| 7318BM/P5DT | ANDGE | 90 | 190 | 86 | — |
| 7318BTN/DF | ANDGE | 90 | 190 | 86 | — |
| 7318BTN/P5 | ANDGE | 90 | 190 | 43 | — |
| 7318BTN/P6 | ANDGE | 90 | 190 | 43 | — |
| 7318C | NACHI | 90 | 190 | 43 | Cross-ref → |
| 7318C/P2 | ANDGE | 90 | 190 | 43 | — |
| 7318CDB | NACHI | 90 | 190 | 86 | Cross-ref → |
| 7318CDB | KOYO | 90 | 190 | 86 | Cross-ref → |
| 7318CDF | NACHI | 90 | 190 | 86 | Cross-ref → |
| 7318CDT | NACHI | 90 | 190 | 86 | Cross-ref → |
| 7318DB | NACHI | 90 | 190 | 86 | Cross-ref → |
| 7318DB FY | KOYO | 90 | 190 | 86 | — |
| 7318DF FY | KOYO | 90 | 190 | 86 | — |
| 7318DT FY | KOYO | 90 | 190 | 86 | — |
| 7319 | NACHI | 95 | 200 | 45 | Cross-ref → |
| 7319 FY | KOYO | 95 | 200 | 45 | — |
| 7319AC/P2 | ANDGE | 95 | 200 | 45 | — |
| 7319AC/P4 | ANDGE | 95 | 200 | 45 | — |
| 7319AC/P5 | ANDGE | 95 | 200 | 45 | — |
| 7319AC/P6 | ANDGE | 95 | 200 | 45 | — |
| 7319ACJ/P5 | ANDGE | 95 | 200 | 45 | — |
| 7319ACJ/P6 | ANDGE | 95 | 200 | 45 | — |
| 7319ACM/DF | ANDGE | 95 | 200 | 90 | — |
| 7319ACM/P5 | ANDGE | 95 | 200 | 45 | — |
| 7319ACM/P6 | ANDGE | 95 | 200 | 45 | — |
| 7319B | NACHI | 95 | 200 | 45 | Cross-ref → |
| 7319B FY | KOYO | 95 | 200 | 45 | — |
| 7319BDB | NACHI | 95 | 200 | 45 | Cross-ref → |
| 7319BDB | KOYO | 95 | 200 | 90 | Cross-ref → |
| 7319BDB FY | KOYO | 95 | 200 | 90 | — |
| 7319BDF | NSK | 95 | 200 | 45 | Cross-ref → |
| 7319BDF | KOYO | 95 | 200 | 90 | Cross-ref → |
| 7319BDF | NACHI | 95 | 200 | 45 | Cross-ref → |
| 7319BDF FY | KOYO | 95 | 200 | 90 | — |
| 7319BDT | NACHI | 95 | 200 | 45 | Cross-ref → |
| 7319BDT FY | KOYO | 95 | 200 | 90 | — |
| 7319BI | ANDGE | 95 | 200 | 45 | — |
| 7319BIM | ANDGE | 95 | 200 | 45 | — |
| 7319BM/P5DT | ANDGE | 95 | 200 | 90 | — |
| 7319BTN/P5 | ANDGE | 95 | 200 | 45 | — |
| 7319BTN/P6 | ANDGE | 95 | 200 | 45 | — |
| 7319C FY | KOYO | 95 | 200 | 45 | — |
| 7319C/P2 | ANDGE | 95 | 200 | 45 | — |
| 7319C/P4 | ANDGE | 95 | 200 | 45 | — |
| 7319C/P5 | ANDGE | 95 | 200 | 45 | — |
| 7319C/P6 | ANDGE | 95 | 200 | 45 | — |
| 7319CDB | KOYO | 95 | 200 | 90 | Cross-ref → |
| 7319CDB FY | KOYO | 95 | 200 | 90 | — |
| 7319CDF | KOYO | 95 | 200 | 90 | Cross-ref → |
| 7319CDF FY | KOYO | 95 | 200 | 90 | — |
| 7319CDT | NACHI | 95 | 200 | 90 | Cross-ref → |
| 7319CDT FY | KOYO | 95 | 200 | 90 | — |
| 7319CM/P5 | ANDGE | 95 | 200 | 45 | — |
| 7319CM/P6 | ANDGE | 95 | 200 | 45 | — |
| 7319DB FY | KOYO | 95 | 200 | 90 | — |
| 7319DF FY | KOYO | 95 | 200 | 90 | — |
| 7319DT | NACHI | 95 | 200 | 90 | Cross-ref → |
| 7319DT FY | KOYO | 95 | 200 | 90 | — |
| 7320AC/P2 | ANDGE | 100 | 215 | 47 | — |
| 7320AC/P4 | ANDGE | 100 | 215 | 47 | — |
| 7320AC/P5 | ANDGE | 100 | 215 | 47 | — |
| 7320AC/P6 | ANDGE | 100 | 215 | 47 | — |
| 7320ACJ/P5 | ANDGE | 100 | 215 | 47 | — |
| 7320ACJ/P6 | ANDGE | 100 | 215 | 47 | — |
| 7320ADF | NSK | 100 | 215 | 47 | — |
| 7320B | NACHI | 100 | 215 | 47 | Cross-ref → |
| 7320BDB | KOYO | 100 | 215 | 94 | Cross-ref → |
| 7320BDB | NACHI | 100 | 215 | 47 | Cross-ref → |
| 7320BDF | KOYO | 100 | 215 | 94 | Cross-ref → |
| 7320BDF | NACHI | 100 | 215 | 47 | Cross-ref → |
| 7320BDT | NACHI | 100 | 215 | 47 | Cross-ref → |
| 7320BI | ANDGE | 100 | 215 | 47 | — |
| 7320BM/P5DT | ANDGE | 100 | 215 | 94 | — |
| 7320BM/P6 | ANDGE | 100 | 215 | 47 | — |
| 7320BT/P5 | ANDGE | 100 | 215 | 47 | — |
| 7320BT/P5DT | ANDGE | 100 | 215 | 94 | — |
| 7320BT/P6 | ANDGE | 100 | 215 | 47 | — |
| 7320BT/P6DT | ANDGE | 100 | 215 | 94 | — |
| 7320BTN/P5 | ANDGE | 100 | 215 | 47 | — |
| 7320BTN/P6 | ANDGE | 100 | 215 | 47 | — |
| 7320C | NACHI | 100 | 215 | 47 | Cross-ref → |
| 7320C/P2 | ANDGE | 100 | 215 | 47 | — |
| 7320C/P4 | ANDGE | 100 | 215 | 47 | — |
| 7320C/P5 | ANDGE | 100 | 215 | 47 | — |
| 7320C/P6 | ANDGE | 100 | 215 | 47 | — |
| 7320CDB | KOYO | 100 | 215 | 94 | Cross-ref → |
| 7320CDB | NACHI | 100 | 215 | 94 | Cross-ref → |
| 7320CDF | NACHI | 100 | 215 | 94 | Cross-ref → |
| 7320CDT | NACHI | 100 | 215 | 94 | Cross-ref → |
| 7320DB | NACHI | 100 | 215 | 94 | Cross-ref → |
| 7320DB | KOYO | 100 | 215 | 94 | Cross-ref → |
| 7320DF | NACHI | 100 | 215 | 94 | Cross-ref → |
| 7320DT | NACHI | 100 | 215 | 94 | Cross-ref → |
| 7321 | NACHI | 105 | 225 | 49 | Cross-ref → |
| 7321AC/P2 | ANDGE | 105 | 225 | 49 | — |
| 7321AC/P4 | ANDGE | 105 | 225 | 49 | — |
| 7321AC/P5 | ANDGE | 105 | 225 | 49 | — |
| 7321AC/P6 | ANDGE | 105 | 225 | 49 | — |
| 7321B | NACHI | 105 | 225 | 49 | Cross-ref → |
| 7321BDB | NACHI | 105 | 225 | 49 | Cross-ref → |
| 7321BDF | NACHI | 105 | 225 | 49 | Cross-ref → |
| 7321BM/DF | ANDGE | 105 | 225 | 98 | — |
| 7321BM/P5 | ANDGE | 105 | 225 | 49 | — |
| 7321BM/P5DT | ANDGE | 105 | 225 | 98 | — |
| 7321BM/P6 | ANDGE | 105 | 225 | 49 | — |
| 7321BTN/P5 | ANDGE | 105 | 225 | 49 | — |
| 7321BTN/P6 | ANDGE | 105 | 225 | 49 | — |
| 7321C | NACHI | 105 | 225 | 49 | Cross-ref → |
| 7321C FY | KOYO | 105 | 225 | 49 | — |
| 7321C/P2 | ANDGE | 105 | 225 | 49 | — |
| 7321C/P4 | ANDGE | 105 | 225 | 49 | — |
| 7321C/P5 | ANDGE | 105 | 225 | 49 | — |
| 7321C/P6 | ANDGE | 105 | 225 | 49 | — |
| 7321CDB | NACHI | 105 | 225 | 49 | Cross-ref → |
| 7321CDB FY | KOYO | 105 | 225 | 98 | — |
| 7321CDF FY | KOYO | 105 | 225 | 98 | — |
| 7321CDT | NACHI | 105 | 225 | 49 | Cross-ref → |
| 7321CDT FY | KOYO | 105 | 225 | 98 | — |
| 7321DT | NACHI | 105 | 225 | 49 | Cross-ref → |
| 7322 | NACHI | 110 | 240 | 50 | Cross-ref → |
| 7322 FY | KOYO | 110 | 240 | 50 | — |
| 7322AC/P2 | ANDGE | 110 | 240 | 50 | — |
| 7322AC/P4 | ANDGE | 110 | 240 | 50 | — |
| 7322AC/P5 | ANDGE | 110 | 240 | 50 | — |
| 7322AC/P6 | ANDGE | 110 | 240 | 50 | — |
| 7322ACJ/P5 | ANDGE | 110 | 240 | 50 | — |
| 7322ACJ/P6 | ANDGE | 110 | 240 | 50 | — |
| 7322ACM/P6 | ANDGE | 110 | 240 | 50 | — |
| 7322B | NACHI | 110 | 240 | 50 | Cross-ref → |
| 7322B FY | KOYO | 110 | 240 | 50 | — |
| 7322B/P4 | ANDGE | 110 | 240 | 50 | — |
| 7322B/P5 | ANDGE | 110 | 240 | 50 | — |
| 7322BDB | NACHI | 110 | 240 | 50 | Cross-ref → |
| 7322BDB FY | KOYO | 110 | 240 | 100 | — |
| 7322BDF | NACHI | 110 | 240 | 50 | Cross-ref → |
| 7322BDT | NACHI | 110 | 240 | 50 | Cross-ref → |
| 7322BDT FY | KOYO | 110 | 240 | 100 | — |
| 7322BE | ANDGE | 110 | 240 | 50 | — |
| 7322BI | ANDGE | 110 | 240 | 50 | — |
| 7322BM/P5 | ANDGE | 110 | 240 | 50 | — |
| 7322BM/P6 | ANDGE | 110 | 240 | 50 | — |
| 7322BN/DB | ANDGE | 110 | 240 | 100 | — |
| 7322C | NACHI | 110 | 240 | 50 | Cross-ref → |
| 7322C FY | KOYO | 110 | 240 | 50 | — |
| 7322C/P2 | ANDGE | 110 | 240 | 50 | — |
| 7322C/P4 | ANDGE | 110 | 240 | 50 | — |
| 7322C/P5 | ANDGE | 110 | 240 | 50 | — |
| 7322C/P6 | ANDGE | 110 | 240 | 50 | — |
| 7322CDB FY | KOYO | 110 | 240 | 100 | — |
| 7322CDF | NACHI | 110 | 240 | 50 | Cross-ref → |
| 7322CDF FY | KOYO | 110 | 240 | 100 | — |
| 7322CDT | NACHI | 110 | 240 | 50 | Cross-ref → |
| 7322CDT FY | KOYO | 110 | 240 | 100 | — |
| 7322DB | NACHI | 110 | 240 | 50 | Cross-ref → |
| 7322DB FY | KOYO | 110 | 240 | 100 | — |
| 7322DF | NACHI | 110 | 240 | 50 | Cross-ref → |
| 7322DF FY | KOYO | 110 | 240 | 100 | — |
| 7322DT | NACHI | 110 | 240 | 50 | Cross-ref → |
| 7324 | NACHI | 120 | 260 | 55 | Cross-ref → |
| 7324 FY | KOYO | 120 | 260 | 55 | — |
| 7324AC/P2 | ANDGE | 120 | 260 | 55 | — |
| 7324AC/P4 | ANDGE | 120 | 260 | 55 | — |
| 7324AC/P5 | ANDGE | 120 | 260 | 55 | — |
| 7324AC/P6 | ANDGE | 120 | 260 | 55 | — |
| 7324ACJ/P5 | ANDGE | 120 | 260 | 55 | — |
| 7324ACJ/P6 | ANDGE | 120 | 260 | 55 | — |
| 7324B | NACHI | 120 | 260 | 55 | Cross-ref → |
| 7324B FY | KOYO | 120 | 260 | 55 | — |
| 7324BDB | NACHI | 120 | 260 | 55 | Cross-ref → |
| 7324BDB | NSK | 120 | 260 | 55 | Cross-ref → |
| 7324BDB FY | KOYO | 120 | 260 | 110 | — |
| 7324BDF | NACHI | 120 | 260 | 55 | Cross-ref → |
| 7324BDF FY | KOYO | 120 | 260 | 110 | — |
| 7324BDT | NSK | 120 | 260 | 55 | Cross-ref → |
| 7324BDT | NACHI | 120 | 260 | 55 | Cross-ref → |
| 7324BDT FY | KOYO | 120 | 260 | 110 | — |
| 7324BI | ANDGE | 120 | 260 | 55 | — |
| 7324C FY | KOYO | 120 | 260 | 55 | — |
| 7324C/P2 | ANDGE | 120 | 260 | 55 | — |
| 7324C/P4 | ANDGE | 120 | 260 | 55 | — |
| 7324C/P5 | ANDGE | 120 | 260 | 55 | — |
| 7324C/P6 | ANDGE | 120 | 260 | 55 | — |
| 7324CDB FY | KOYO | 120 | 260 | 110 | — |
| 7324CDF FY | KOYO | 120 | 260 | 110 | — |
| 7324CDT FY | KOYO | 120 | 260 | 110 | — |
| 7324DB | NACHI | 120 | 260 | 55 | Cross-ref → |
| 7324DB FY | KOYO | 120 | 260 | 110 | — |
| 7324DF | NACHI | 120 | 260 | 55 | Cross-ref → |
| 7324DF FY | KOYO | 120 | 260 | 110 | — |
| 7324DT | NACHI | 120 | 260 | 55 | Cross-ref → |
| 7324DT FY | KOYO | 120 | 260 | 110 | — |
| 7326 | NACHI | 130 | 280 | 58 | Cross-ref → |
| 7326 FY | KOYO | 130 | 280 | 58 | — |
| 7326ACJ/P5 | ANDGE | 130 | 280 | 58 | — |
| 7326ACJ/P6 | ANDGE | 130 | 280 | 58 | — |
| 7326ACM/DB | ANDGE | 130 | 280 | 116 | — |
| 7326B | NACHI | 130 | 280 | 58 | Cross-ref → |
| 7326BDB | NACHI | 130 | 280 | 58 | Cross-ref → |
| 7326BDF | NACHI | 130 | 280 | 58 | Cross-ref → |
| 7326BDT | NACHI | 130 | 280 | 58 | Cross-ref → |
| 7326C FY | KOYO | 130 | 280 | 58 | — |
| 7326CDB FY | KOYO | 130 | 280 | 116 | — |
| 7326CDF FY | KOYO | 130 | 280 | 116 | — |
| 7326CDT FY | KOYO | 130 | 280 | 116 | — |
| 7326DB | NACHI | 130 | 280 | 58 | Cross-ref → |
| 7326DB FY | KOYO | 130 | 280 | 116 | — |
| 7326DF | NACHI | 130 | 280 | 58 | Cross-ref → |
| 7326DF FY | KOYO | 130 | 280 | 116 | — |
| 7326DT | NACHI | 130 | 280 | 58 | Cross-ref → |
| 7326DT FY | KOYO | 130 | 280 | 116 | — |
| 7328 | NACHI | 140 | 300 | 62 | Cross-ref → |
| 7328 FY | KOYO | 140 | 300 | 62 | — |
| 7328ACJ/P5 | ANDGE | 140 | 300 | 62 | — |
| 7328ACJ/P6 | ANDGE | 140 | 300 | 62 | — |
| 7328B | NACHI | 140 | 300 | 62 | Cross-ref → |
| 7328BDB | NACHI | 140 | 300 | 62 | Cross-ref → |
| 7328BDF | NACHI | 140 | 300 | 62 | Cross-ref → |
| 7328BDT | NACHI | 140 | 300 | 62 | Cross-ref → |
| 7328BM/DT | ANDGE | 140 | 300 | 62 | — |
| 7328BM/P5 | ANDGE | 140 | 300 | 62 | — |
| 7328BM/P6 | ANDGE | 140 | 300 | 62 | — |
| 7328C FY | KOYO | 140 | 300 | 62 | — |
| 7328CDB FY | KOYO | 140 | 300 | 124 | — |
| 7328CDF FY | KOYO | 140 | 300 | 124 | — |
| 7328CDT FY | KOYO | 140 | 300 | 124 | — |
| 7328DB | NACHI | 140 | 300 | 62 | Cross-ref → |
| 7328DB FY | KOYO | 140 | 300 | 124 | — |
| 7328DF | NACHI | 140 | 300 | 62 | Cross-ref → |
| 7328DF FY | KOYO | 140 | 300 | 124 | — |
| 7328DT | NACHI | 140 | 300 | 62 | Cross-ref → |
| 7328DT FY | KOYO | 140 | 300 | 124 | — |
| 7330 | NACHI | 150 | 320 | 65 | Cross-ref → |
| 7330 FY | KOYO | 150 | 320 | 65 | — |
| 7330ACJ/P5 | ANDGE | 150 | 320 | 65 | — |
| 7330ACJ/P6 | ANDGE | 150 | 320 | 65 | — |
| 7330ACM/P6 | ANDGE | 150 | 320 | 65 | — |
| 7330ADB | NSK | 150 | 320 | 65 | — |
| 7330B | NACHI | 150 | 320 | 65 | Cross-ref → |
| 7330B FY | KOYO | 150 | 320 | 65 | — |
| 7330BDB | NACHI | 150 | 320 | 65 | Cross-ref → |
| 7330BDB | NSK | 150 | 320 | 65 | Cross-ref → |
| 7330BDB FY | KOYO | 150 | 320 | 130 | — |
| 7330BDF | NACHI | 150 | 320 | 65 | Cross-ref → |
| 7330BDF FY | KOYO | 150 | 320 | 130 | — |
| 7330BDT | NACHI | 150 | 320 | 65 | Cross-ref → |
| 7330BDT | NSK | 150 | 320 | 65 | Cross-ref → |
| 7330BDT FY | KOYO | 150 | 320 | 130 | — |
| 7330BM/P5 | ANDGE | 150 | 320 | 65 | — |
| 7330BM/P6 | ANDGE | 150 | 320 | 65 | — |
| 7330C FY | KOYO | 150 | 320 | 65 | — |
| 7330CDB FY | KOYO | 150 | 320 | 130 | — |
| 7330CDF FY | KOYO | 150 | 320 | 130 | — |
| 7330CDT FY | KOYO | 150 | 320 | 130 | — |
| 7330DB | NACHI | 150 | 320 | 65 | Cross-ref → |
| 7330DB FY | KOYO | 150 | 320 | 130 | — |
| 7330DF | NACHI | 150 | 320 | 65 | Cross-ref → |
| 7330DF FY | KOYO | 150 | 320 | 130 | — |
| 7330DT FY | KOYO | 150 | 320 | 130 | — |
| 7330AC/P5 | ANDGE | 150 | 370 | 65 | — |
| 7332 | NACHI | 160 | 340 | 68 | Cross-ref → |
| 7332 FY | KOYO | 160 | 340 | 68 | — |
| 7332ACJ/P5 | ANDGE | 160 | 340 | 68 | — |
| 7332ACJ/P6 | ANDGE | 160 | 340 | 68 | — |
| 7332B | NACHI | 160 | 340 | 68 | Cross-ref → |
| 7332B FY | KOYO | 160 | 340 | 68 | — |
| 7332B/DF | ANDGE | 160 | 340 | 136 | Cross-ref → |
| 7332BDB | NSK | 160 | 340 | 68 | Cross-ref → |
| 7332BDB | NACHI | 160 | 340 | 68 | Cross-ref → |
| 7332BDB FY | KOYO | 160 | 340 | 136 | — |
| 7332BDF | NACHI | 160 | 340 | 68 | Cross-ref → |
| 7332BDF FY | KOYO | 160 | 340 | 136 | — |
| 7332BDT | NACHI | 160 | 340 | 68 | Cross-ref → |
| 7332BDT FY | KOYO | 160 | 340 | 136 | — |
| 7332C FY | KOYO | 160 | 340 | 68 | — |
| 7332CDB FY | KOYO | 160 | 340 | 136 | — |
| 7332CDF FY | KOYO | 160 | 340 | 136 | — |
| 7332CDT FY | KOYO | 160 | 340 | 136 | — |
| 7332DB | NACHI | 160 | 340 | 68 | Cross-ref → |
| 7332DB FY | KOYO | 160 | 340 | 136 | — |
| 7332DF FY | KOYO | 160 | 340 | 136 | — |
| 7332DT FY | KOYO | 160 | 340 | 136 | — |
| 7334 FY | KOYO | 170 | 360 | 72 | — |
| 7334B | NACHI | 170 | 360 | 72 | Cross-ref → |
| 7334BDB | NACHI | 170 | 360 | 72 | Cross-ref → |
| 7334BDF | NACHI | 170 | 360 | 72 | Cross-ref → |
| 7334BDT | NACHI | 170 | 360 | 72 | Cross-ref → |
| 7334C FY | KOYO | 170 | 360 | 72 | — |
| 7334CDB FY | KOYO | 170 | 360 | 144 | — |
| 7334CDF FY | KOYO | 170 | 360 | 144 | — |
| 7334CDT FY | KOYO | 170 | 360 | 144 | — |
| 7334DB | NACHI | 170 | 360 | 72 | Cross-ref → |
| 7334DB FY | KOYO | 170 | 360 | 144 | — |
| 7334DF FY | KOYO | 170 | 360 | 144 | — |
73 series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Custom & Special Bearings series: 62 · 685 · 63 · 60 · SNV · K · BND · 697