| 轴承名称 | 新型号 | 旧型号 | 内径(mm) | 外径(mm) | 厚度(mm) | 品牌 | 类型 |
| NSK NNU 4948轴承 | NNU 4948 | 4482948 | 240 | 320 | 80 | NSK | 圆柱滚子轴承 |
|---|---|---|---|---|---|---|---|
| NSK NNU 4952轴承 | NNU 4952 | 4482952 | 260 | 360 | 100 | NSK | 圆柱滚子轴承 |
| NSK NNU 4956轴承 | NNU 4956 | 4482956 | 280 | 380 | 100 | NSK | 圆柱滚子轴承 |
| NSK NNU 4960轴承 | NNU 4960 | 4482960 | 300 | 420 | 118 | NSK | 圆柱滚子轴承 |
| NSK NNU 4964轴承 | NNU 4964 | 4482964 | 320 | 440 | 118 | NSK | 圆柱滚子轴承 |
| NSK NNU 4968轴承 | NNU 4968 | 4482968 | 340 | 460 | 118 | NSK | 圆柱滚子轴承 |
| NSK NNU 4972轴承 | NNU 4972 | 4482972 | 360 | 480 | 118 | NSK | 圆柱滚子轴承 |
| NSK NNU 4976轴承 | NNU 4976 | 4482976 | 380 | 520 | 140 | NSK | 圆柱滚子轴承 |
| NSK NNU 4980轴承 | NNU 4980 | 4482980 | 400 | 540 | 140 | NSK | 圆柱滚子轴承 |
| NSK NNU 4984轴承 | NNU 4984 | 4482984 | 420 | 560 | 140 | NSK | 圆柱滚子轴承 |
| NSK NNU 4988轴承 | NNU 4988 | 4482988 | 440 | 600 | 160 | NSK | 圆柱滚子轴承 |
| NSK NNU 4992轴承 | NNU 4992 | 4482992 | 460 | 620 | 160 | NSK | 圆柱滚子轴承 |
| NSK NNU 4996轴承 | NNU 4996 | 4482996 | 480 | 650 | 170 | NSK | 圆柱滚子轴承 |
| NSK NNU 49/500轴承 | NNU 49/500 | 44829/500 | 500 | 670 | 170 | NSK | 圆柱滚子轴承 |
| NSK NNU 49/530轴承 | NNU 49/530 | 44829/530 | 530 | 710 | 180 | NSK | 圆柱滚子轴承 |
| NSK NNU 49/560轴承 | NNU 49/560 | 44829/560 | 560 | 750 | 190 | NSK | 圆柱滚子轴承 |
| NSK NNU 49/600轴承 | NNU 49/600 | 44829/600 | 600 | 800 | 200 | NSK | 圆柱滚子轴承 |
| NSK NNU 4920 K轴承 | NNU 4920 K | 4382920 | 100 | 140 | 40 | NSK | 圆柱滚子轴承 |
| NSK NNU 4921 K轴承 | NNU 4921 K | 4382921 | 105 | 145 | 40 | NSK | 圆柱滚子轴承 |
| NSK NNU 4922 K轴承 | NNU 4922 K | 4382922 | 110 | 150 | 40 | NSK | 圆柱滚子轴承 |
| NSK NNU 4924 K轴承 | NNU 4924 K | 4382924 | 120 | 165 | 45 | NSK | 圆柱滚子轴承 |
| NSK NNU 4926 K轴承 | NNU 4926 K | 4382926 | 130 | 180 | 50 | NSK | 圆柱滚子轴承 |
| NSK NNU 4928 K轴承 | NNU 4928 K | 4382928 | 140 | 190 | 50 | NSK | 圆柱滚子轴承 |
| NSK NNU 4930 K轴承 | NNU 4930 K | 4382930 | 150 | 210 | 60 | NSK | 圆柱滚子轴承 |
| NSK NNU 4932 K轴承 | NNU 4932 K | 4382932 | 160 | 220 | 60 | NSK | 圆柱滚子轴承 |
| NSK NNU 4934 K轴承 | NNU 4934 K | 4382934 | 170 | 230 | 60 | NSK | 圆柱滚子轴承 |
| NSK NNU 4936 K轴承 | NNU 4936 K | 4382936 | 180 | 250 | 69 | NSK | 圆柱滚子轴承 |
| NSK NNU 4938 K轴承 | NNU 4938 K | 4382938 | 190 | 260 | 69 | NSK | 圆柱滚子轴承 |
| NSK NNU 4940 K轴承 | NNU 4940 K | 4382940 | 200 | 280 | 80 | NSK | 圆柱滚子轴承 |
| NSK NNU 4944 K轴承 | NNU 4944 K | 4382944 | 220 | 300 | 80 | NSK | 圆柱滚子轴承 |