87 models in the 524 series, 25–1803 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) | |
|---|---|---|---|---|---|
| 52400 - 52618 | TIMKEN | — | |||
| 52400 - 52637 | TIMKEN | — | |||
| 524204 | SKF | — | |||
| 524205 | SKF | — | |||
| 524206 | SKF | — | |||
| 524208 | SKF | — | |||
| 524209 | SKF | — | |||
| 524928 | SKF | — | |||
| 52405 | NACHI | 25 | 60 | 45 | Cross-ref → |
| 52406 | NACHI | 30 | 70 | 52 | Cross-ref → |
| 52407 | NACHI | 35 | 80 | 59 | Cross-ref → |
| 52408 | NACHI | 40 | 90 | 65 | Cross-ref → |
| 52409 | NACHI | 45 | 100 | 72 | Cross-ref → |
| 52410 | NACHI | 50 | 110 | 78 | Cross-ref → |
| 52411 | NACHI | 55 | 120 | 87 | Cross-ref → |
| 52412 | NACHI | 60 | 130 | 93 | Cross-ref → |
| 52413 | NACHI | 65 | 140 | 101 | Cross-ref → |
| 52414 | NACHI | 70 | 150 | 107 | Cross-ref → |
| 52415 | NACHI | 75 | 160 | 115 | Cross-ref → |
| 52416 | NACHI | 80 | 170 | 120 | Cross-ref → |
| 52417 | NACHI | 85 | 180 | 128 | Cross-ref → |
| 52418 | NACHI | 90 | 190 | 135 | Cross-ref → |
| 52420 | NACHI | 100 | 210 | 150 | Cross-ref → |
| 52400/618 | KOYO | 101.6 | 157.162 | 36.116 | — |
| 52401/618 | KOYO | 101.6 | 157.162 | 36.116 | — |
| 52400/52618-B | TIMKEN | 101.6 | 157.226 | 16.668 | — |
| 52400/52630XB | TIMKEN | 101.6 | 160.02 | 16.668 | — |
| 52422 | NACHI | 110 | 230 | 166 | Cross-ref → |
| 52424 | NACHI | 120 | 250 | 177 | Cross-ref → |
| 52426 | NACHI | 130 | 270 | 192 | Cross-ref → |
| 52440 | SKF | 133.35 | — | ||
| 52443 | SKF | 133.35 | — | ||
| 52445 | SKF | 133.35 | — | ||
| 52447 | SKF | 133.35 | — | ||
| 52475 | SKF | 133.35 | — | ||
| 52488 | SKF | 133.35 | — | ||
| 52492 | SKF | 133.35 | — | ||
| 52428 | NACHI | 140 | 280 | 196 | Cross-ref → |
| 52430 | NACHI | 150 | 300 | 209 | Cross-ref → |
| 52432 | NACHI | 160 | 320 | 226 | Cross-ref → |
| 52434 | NACHI | 170 | 340 | 236 | Cross-ref → |
| 52436 | NACHI | 180 | 360 | 245 | Cross-ref → |
| 524815 | SKF | 425 | — | ||
| 524587 | SKF | 508 | — | ||
| 524599 | SKF | 546 | — | ||
| 524210 | SKF | 554 | — | ||
| 524211 | SKF | 557 | — | ||
| 524347 | SKF | 559 | — | ||
| 524212 | SKF | 571.5 | — | ||
| 524657 | SKF | 578 | — | ||
| 524364 | SKF | 597 | — | ||
| 524365 | SKF | 603 | — | ||
| 524213 | SKF | 629 | Cross-ref → | ||
| 524214 | SKF | 638 | — | ||
| 524591 | SKF | 660 | — | ||
| 524215 | SKF | 684 | — | ||
| 524592 | SKF | 692 | — | ||
| 524216 | SKF | 705 | — | ||
| 524940 | SKF | 737 | — | ||
| 524853 | SKF | 746 | — | ||
| 524217 | SKF | 755 | — | ||
| 524218 | SKF | 755 | — | ||
| 524973 | SKF | 755.7 | — | ||
| 524294 | SKF | 819.2 | — | ||
| 524367 | SKF | 825 | — | ||
| 524219 | SKF | 856 | — | ||
| 524220 | SKF | 889 | — | ||
| 524221 | SKF | 900 | — | ||
| 524222 | SKF | 902 | — | ||
| 524223 | SKF | 914 | — | ||
| 524224 | SKF | 914 | — | ||
| 524768 | SKF | 943 | — | ||
| 524368 | SKF | 946 | — | ||
| 524225 | SKF | 962 | — | ||
| 524226 | SKF | 965 | — | ||
| 524227 | SKF | 1041 | — | ||
| 524228 | SKF | 1054 | — | ||
| 524909 | SKF | 1101.7 | — | ||
| 524369 | SKF | 1105 | — | ||
| 524229 | SKF | 1118 | — | ||
| 524370 | SKF | 1118 | — | ||
| 524230 | SKF | 1206 | — | ||
| 524231 | SKF | 1225 | — | ||
| 524371 | SKF | 1241 | — | ||
| 524232 | SKF | 1308 | — | ||
| 524372 | SKF | 1308 | — | ||
| 524373 | SKF | 1803 | — |
524 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