80 models in the 514 series, 25–180 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) | |
|---|---|---|---|---|---|
| 51405 | KOYO | 25 | 60 | 24 | Cross-ref → |
| 51405 | NACHI | 25 | 60 | 24 | Cross-ref → |
| 51405/P5 | ANDGE | 25 | 60 | 24 | — |
| 51405/P6 | ANDGE | 25 | 60 | 24 | — |
| 51406 | KOYO | 30 | 70 | 28 | Cross-ref → |
| 51406 | NACHI | 30 | 70 | 28 | Cross-ref → |
| 51406/P5 | ANDGE | 30 | 70 | 28 | — |
| 51406/P6 | ANDGE | 30 | 70 | 28 | — |
| 51407 | KOYO | 35 | 80 | 32 | Cross-ref → |
| 51407 | NACHI | 35 | 80 | 32 | Cross-ref → |
| 51407/P5 | ANDGE | 35 | 80 | 32 | — |
| 51407/P6 | ANDGE | 35 | 80 | 32 | — |
| 51408 | KOYO | 40 | 90 | 36 | Cross-ref → |
| 51408 | NACHI | 40 | 90 | 36 | Cross-ref → |
| 51408/P5 | ANDGE | 40 | 90 | 36 | — |
| 51408/P6 | ANDGE | 40 | 90 | 36 | — |
| 51409 | NACHI | 45 | 100 | 39 | Cross-ref → |
| 51409 | KOYO | 45 | 100 | 39 | Cross-ref → |
| 51409/P5 | ANDGE | 45 | 100 | 39 | — |
| 51409/P6 | ANDGE | 45 | 100 | 39 | — |
| 51410 | KOYO | 50 | 110 | 43 | Cross-ref → |
| 51410 | NACHI | 50 | 110 | 43 | Cross-ref → |
| 51410/P5 | ANDGE | 50 | 110 | 43 | — |
| 51410/P6 | ANDGE | 50 | 110 | 43 | — |
| 51411 | KOYO | 55 | 120 | 48 | Cross-ref → |
| 51411 | NACHI | 55 | 120 | 48 | Cross-ref → |
| 51411/P5 | ANDGE | 55 | 120 | 48 | — |
| 51411/P6 | ANDGE | 55 | 120 | 48 | — |
| 51412 | NACHI | 60 | 130 | 51 | Cross-ref → |
| 51412 | KOYO | 60 | 130 | 51 | Cross-ref → |
| 51412/P5 | ANDGE | 60 | 130 | 51 | — |
| 51412/P6 | ANDGE | 60 | 130 | 51 | — |
| 51413 | NACHI | 65 | 140 | 56 | Cross-ref → |
| 51413 | KOYO | 65 | 140 | 56 | Cross-ref → |
| 51413/P5 | ANDGE | 65 | 140 | 56 | — |
| 51413/P6 | ANDGE | 65 | 140 | 56 | — |
| 51414 | NACHI | 70 | 150 | 60 | Cross-ref → |
| 51414 | KOYO | 70 | 150 | 60 | Cross-ref → |
| 51414/P5 | ANDGE | 70 | 150 | 60 | — |
| 51414/P6 | ANDGE | 70 | 150 | 60 | — |
| 51415 | KOYO | 75 | 160 | 65 | Cross-ref → |
| 51415 | NACHI | 75 | 160 | 65 | Cross-ref → |
| 51415/P5 | ANDGE | 75 | 160 | 65 | — |
| 51415/P6 | ANDGE | 75 | 160 | 65 | — |
| 51416 | KOYO | 80 | 170 | 68 | Cross-ref → |
| 51416 | NACHI | 80 | 170 | 68 | Cross-ref → |
| 51416/P5 | ANDGE | 80 | 170 | 68 | — |
| 51416/P6 | ANDGE | 80 | 170 | 68 | — |
| 51417 | KOYO | 85 | 180 | 72 | Cross-ref → |
| 51417 | NACHI | 85 | 180 | 72 | Cross-ref → |
| 51417/P5 | ANDGE | 85 | 180 | 72 | — |
| 51417/P6 | ANDGE | 85 | 180 | 72 | — |
| 51418 | NACHI | 90 | 190 | 77 | Cross-ref → |
| 51418 | KOYO | 90 | 190 | 77 | Cross-ref → |
| 51418/P5 | ANDGE | 90 | 190 | 77 | — |
| 51418/P6 | ANDGE | 90 | 190 | 77 | — |
| 51420 | KOYO | 100 | 210 | 85 | Cross-ref → |
| 51420 | NACHI | 100 | 210 | 85 | Cross-ref → |
| 51420/P5 | ANDGE | 100 | 210 | 85 | — |
| 51420/P6 | ANDGE | 100 | 210 | 85 | — |
| 51422 | NACHI | 110 | 230 | 95 | Cross-ref → |
| 51422 | KOYO | 110 | 230 | 95 | Cross-ref → |
| 51422/P5 | ANDGE | 110 | 230 | 95 | — |
| 51422/P6 | ANDGE | 110 | 230 | 95 | — |
| 51424 | NACHI | 120 | 250 | 102 | Cross-ref → |
| 51424 | KOYO | 120 | 250 | 102 | Cross-ref → |
| 51426 | NACHI | 130 | 270 | 110 | Cross-ref → |
| 51426 | KOYO | 130 | 270 | 110 | Cross-ref → |
| 51428 | KOYO | 140 | 280 | 112 | Cross-ref → |
| 51428 | NACHI | 140 | 280 | 112 | Cross-ref → |
| 51430 | KOYO | 150 | 300 | 120 | Cross-ref → |
| 51430 | NACHI | 150 | 300 | 120 | Cross-ref → |
| 51430/P5 | ANDGE | 150 | 300 | 120 | — |
| 51430/P6 | ANDGE | 150 | 300 | 120 | — |
| 51432 | NACHI | 160 | 320 | 130 | Cross-ref → |
| 51432 | KOYO | 160 | 320 | 130 | Cross-ref → |
| 51434 | KOYO | 170 | 340 | 135 | Cross-ref → |
| 51434 | NACHI | 170 | 340 | 135 | Cross-ref → |
| 51436 | NACHI | 180 | 360 | 140 | Cross-ref → |
| 51436 | KOYO | 180 | 360 | 140 | Cross-ref → |
514 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