| 型号 | 轴承对的质量 m ≈kg |
尺寸mm | ||
| d | D | 2B | ||
| 31306-A-N11CA-A50-90 | 0.85 | 30 | 72 | 38 | 31307-A-N11CA-A40-70 | 1.13 | 35 | 80 | 42 |
| 31308-A-N11CA-A50-90 | 1.52 | 40 | 90 | 46 | 31309-A-N11CA-A60-100 | 2.1 | 45 | 100 | 50 |
| 31310-A-N11CA-A60-100 | 2.9 | 50 | 110 | 54 | 31311-A-N11CA-A80-120 | 3.4 | 55 | 120 | 58 |
| 31312-A-N11CA-A80-120 | 4.2 | 60 | 130 | 62 | 31313-A-N11CA-A80-120 | 5.05 | 65 | 140 | 66 |
| 31314-A-N11CA-A100-140 | 6.2 | 70 | 150 | 70 | 31315-N11CA-A100-140 | 7.2 | 75 | 160 | 74 |
| 32016-X-N11CA-A150-200 | 2.58 | 80 | 125 | 58 | 31316-N11CA-A100-140 | 8.9 | 80 | 170 | 78 |
| 31317-N11CA-A120-160 | 10.4 | 85 | 180 | 82 | 31318-N11CA-A120-160 | 11.8 | 90 | 190 | 86 |
| 31318-N11CA-A160-200 | 11.8 | 90 | 190 | 86 | 31319-A-N11CA-A120-160 | 14 | 95 | 200 | 90 |
| 32020-X-N11CA-A200-230 | 4 | 100 | 150 | 64 | 31320-A-N11CA-A120-160 | 19 | 100 | 215 | 102 |
| 32222-A-N11CA-A50-280 | 14.9 | 110 | 200 | 106 | 31322-X-N11CA-A140-180 | 26.2 | 110 | 240 | 114 |
| 32224-A-N11CA-A230-280 | 19.1 | 120 | 215 | 116 | 31324-X-N11CA-A140-180 | 33.7 | 120 | 260 | 124 |
| 32026-X-N11CA-A200-250 | 10.3 | 130 | 200 | 90 | 31326-X-N11CA-A160-200 | 40.9 | 130 | 280 | 132 |