Product Overview
Spherical Roller Bearings 231 Series – Engineered for heavy - duty performance in harsh environments. These bearings deliver high radial load capacity and self - alignment, ideal for mining crushers, steel mills, and pulp machinery. ISO 9001 - approved design ensures durability and minimal maintenance. Enhance your equipment’s lifespan with 231 Series bearings.
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Spherical Roller Bearings 231 Series - Technical Specifications
Download CatalogBore Diameter
| Actions | Model | Dimensions | Basic Load Rating | Weight | |||
|---|---|---|---|---|---|---|---|
| d | D | B | Cr | Cor | |||
| 23152MB/W33 | 260 | 440 | 144 | 1860 | 3750 | 88.9 | |
| 23156CA/W33 | 280 | 460 | 146 | 1990 | 4150 | 104 | |
| 23156CC/W33 | 280 | 460 | 146 | 1990 | 4150 | 103 | |
| 23156MB/W33 | 280 | 460 | 146 | 1990 | 4150 | 104 | |
| 23160MB/W33 | 300 | 500 | 160 | 2310 | 4750 | 126 | |
| 23160CA/W33 | 300 | 500 | 160 | 2310 | 4750 | 126 | |
| 23160CC/W33 | 300 | 500 | 160 | 2310 | 4750 | 125 | |
| 23164CA/W33 | 320 | 540 | 176 | 3150 | 5800 | 165 | |
| 23164CC/W33 | 320 | 540 | 176 | 3150 | 5800 | 164 | |
| 23164MB/W33 | 320 | 540 | 176 | 3150 | 5800 | 165 | |
| 23168CA/W33 | 340 | 580 | 190 | 3050 | 6300 | 195 | |
| 23168CC/W33 | 340 | 580 | 190 | 3050 | 6300 | 194 | |
| 23168MB/W33 | 340 | 580 | 190 | 3050 | 6300 | 195 | |
| 23172CA/W33 | 360 | 600 | 192 | 3250 | 6850 | 211 | |
| 23172CC/W33 | 360 | 600 | 192 | 3250 | 6850 | 210 | |
| 23172MB/W33 | 360 | 600 | 192 | 3250 | 6850 | 211 | |
| 23176CC/W33 | 380 | 620 | 194 | 3400 | 7350 | 244 | |
| 23176MB/W33 | 380 | 620 | 194 | 3400 | 7350 | 244 | |
| 23176CA/W33 | 380 | 620 | 194 | 3400 | 7350 | 244 | |
| 23180CA/W33 | 400 | 650 | 200 | 4100 | 7650 | 275 | |