79 models in the 79 series, 12–200 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) | |
|---|---|---|---|---|---|
| 7943/40 | ANDGE | 50 | — | ||
| 7920C FY | KOYO | 140 | 20 | — | |
| 7901CDB | NSK | 12 | 24 | 6 | Cross-ref → |
| 7901CDF | NSK | 12 | 24 | 6 | — |
| 7902A5DF | NSK | 15 | 28 | 7 | — |
| 7902CDF | NSK | 15 | 28 | 7 | — |
| 7903A5DB | NSK | 17 | 30 | 7 | — |
| 7903A5DT | NSK | 17 | 30 | 7 | — |
| 7904CDB | NSK | 20 | 37 | 9 | Cross-ref → |
| 7904CDF | NSK | 20 | 37 | 9 | — |
| 7904CDT | NSK | 20 | 37 | 9 | — |
| 7905A5DF | NSK | 25 | 42 | 9 | — |
| 7905CDF | NSK | 25 | 42 | 9 | Cross-ref → |
| 7908C FY | KOYO | 40 | 62 | 12 | — |
| 7908CDB FY | KOYO | 40 | 62 | 24 | — |
| 7908CDF FY | KOYO | 40 | 62 | 24 | — |
| 7908CDT FY | KOYO | 40 | 62 | 24 | — |
| 7909A5DB | NSK | 45 | 68 | 12 | — |
| 7909A5DF | NSK | 45 | 68 | 12 | — |
| 7909A5DT | NSK | 45 | 68 | 12 | — |
| 7910C FY | KOYO | 50 | 72 | 12 | — |
| 7910CDB | NSK | 50 | 72 | 12 | Cross-ref → |
| 7910CDB FY | KOYO | 50 | 72 | 24 | — |
| 7910CDT | NSK | 50 | 72 | 12 | Cross-ref → |
| 7910CDT FY | KOYO | 50 | 72 | 24 | — |
| 7911CDB | NSK | 55 | 80 | 13 | Cross-ref → |
| 7911CDF | NSK | 55 | 80 | 13 | Cross-ref → |
| 7912A5DB | NSK | 60 | 85 | 13 | — |
| 7912A5DF | NSK | 60 | 85 | 13 | — |
| 7912A5DT | NSK | 60 | 85 | 13 | — |
| 7915C FY | KOYO | 75 | 105 | 16 | — |
| 7915CDB FY | KOYO | 75 | 105 | 32 | — |
| 7915CDF FY | KOYO | 75 | 105 | 32 | — |
| 7915CDT FY | KOYO | 75 | 105 | 32 | — |
| 7916A5DF | NSK | 80 | 110 | 16 | — |
| 7917C FY | KOYO | 85 | 120 | 18 | — |
| 7917CDB FY | KOYO | 85 | 120 | 36 | — |
| 7917CDF | NSK | 85 | 120 | 18 | Cross-ref → |
| 7917CDF FY | KOYO | 85 | 120 | 36 | — |
| 7917CDT FY | KOYO | 85 | 120 | 36 | — |
| 7918A5DB | NSK | 90 | 125 | 18 | — |
| 7918A5DF | NSK | 90 | 125 | 18 | — |
| 7918A5DT | NSK | 90 | 125 | 18 | — |
| 7920CDB FY | KOYO | 100 | 140 | 40 | — |
| 7920CDF | NSK | 100 | 140 | 20 | Cross-ref → |
| 7920CDF FY | KOYO | 100 | 140 | 40 | — |
| 7922C FY | KOYO | 110 | 150 | 20 | — |
| 7922CDB FY | KOYO | 110 | 150 | 40 | — |
| 7922CDF FY | KOYO | 110 | 150 | 40 | — |
| 7924C FY | KOYO | 120 | 165 | 22 | — |
| 7924CDB | NSK | 120 | 165 | 22 | Cross-ref → |
| 7924CDB FY | KOYO | 120 | 165 | 44 | — |
| 7924CDF FY | KOYO | 120 | 165 | 44 | — |
| 7924CDT | NSK | 120 | 165 | 22 | Cross-ref → |
| 7924CDT FY | KOYO | 120 | 165 | 44 | — |
| 7930A5DB | NSK | 150 | 210 | 28 | — |
| 7930A5DF | NSK | 150 | 210 | 28 | — |
| 7930A5DT | NSK | 150 | 210 | 28 | — |
| 7932C FY | KOYO | 160 | 220 | 28 | — |
| 7932CDB | NSK | 160 | 220 | 28 | Cross-ref → |
| 7932CDB FY | KOYO | 160 | 220 | 56 | — |
| 7932CDF FY | KOYO | 160 | 220 | 56 | — |
| 7932CDT | NSK | 160 | 220 | 28 | Cross-ref → |
| 7932CDT FY | KOYO | 160 | 220 | 56 | — |
| 7934C FY | KOYO | 170 | 230 | 28 | — |
| 7934CDB | NSK | 170 | 230 | 28 | Cross-ref → |
| 7934CDB FY | KOYO | 170 | 230 | 56 | — |
| 7934CDF FY | KOYO | 170 | 230 | 56 | — |
| 7934CDT | NSK | 170 | 230 | 28 | Cross-ref → |
| 7934CDT FY | KOYO | 170 | 230 | 56 | — |
| 7936C FY | KOYO | 180 | 250 | 33 | — |
| 7936CDB | NSK | 180 | 250 | 33 | — |
| 7936CDB FY | KOYO | 180 | 250 | 66 | — |
| 7936CDT | NSK | 180 | 250 | 33 | — |
| 7936CDT FY | KOYO | 180 | 250 | 66 | — |
| 7940C FY | KOYO | 200 | 280 | 38 | — |
| 7940CDB FY | KOYO | 200 | 280 | 76 | — |
| 7940CDF FY | KOYO | 200 | 280 | 76 | — |
| 7940CDT FY | KOYO | 200 | 280 | 76 | — |
79 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