36 models in the 232 series, 80–380 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) | |
|---|---|---|---|---|---|
| 23216E | NACHI | 80 | 140 | 44.4 | — |
| 23217E | NACHI | 85 | 150 | 49.2 | — |
| 23218EX1 | NACHI | 90 | 160 | 52.4 | — |
| 23218RH | KOYO | 90 | 160 | 52.4 | — |
| 23219E | NACHI | 95 | 170 | 55.6 | — |
| 23220RH | KOYO | 100 | 180 | 60.3 | — |
| 23222RH | KOYO | 110 | 200 | 69.8 | — |
| 23224AX | NACHI | 120 | 215 | 76 | — |
| 23224EX1 | NACHI | 120 | 215 | 76 | — |
| 23224RH | KOYO | 120 | 215 | 76 | — |
| 23226AX | NACHI | 130 | 230 | 80 | — |
| 23226EX1 | NACHI | 130 | 230 | 80 | — |
| 23226RH | KOYO | 130 | 230 | 80 | — |
| 23228RH | KOYO | 140 | 250 | 88 | — |
| 23230RH | KOYO | 150 | 270 | 96 | — |
| 23232A2X | NACHI | 160 | 290 | 104 | — |
| 23234A2X | NACHI | 170 | 310 | 110 | — |
| 23234E | NACHI | 170 | 310 | 110 | — |
| 23238RHA | KOYO | 190 | 340 | 120 | — |
| 23238RR | KOYO | 190 | 340 | 120 | — |
| 23240R | KOYO | 200 | 360 | 128 | — |
| 23240RHA | KOYO | 200 | 360 | 128 | — |
| 23248E | NACHI | 240 | 440 | 160 | — |
| 23252E | NACHI | 260 | 480 | 174 | — |
| 23252R | KOYO | 260 | 480 | 174 | — |
| 23252RHA | KOYO | 260 | 480 | 174 | — |
| 23256E | NACHI | 280 | 500 | 176 | — |
| 23256R | KOYO | 280 | 500 | 176 | — |
| 23256RHA | KOYO | 280 | 500 | 176 | — |
| 23260E | NACHI | 300 | 540 | 192 | — |
| 23260R | KOYO | 300 | 540 | 192 | — |
| 23260RHA | KOYO | 300 | 540 | 192 | — |
| 23272R | KOYO | 360 | 650 | 232 | — |
| 23272RHA | KOYO | 360 | 650 | 232 | — |
| 23276R | KOYO | 380 | 680 | 240 | — |
| 23276RHA | KOYO | 380 | 680 | 240 | — |
232 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 Cylindrical Roller Bearings series: NU · NJ · N · NUP · NN · FC · NNU · LSE