钢球: 轴承钢热处理到HRC58-64°并经过精研磨,表面抛光、镀硬铬处理
壳体: 合金钢,表面镀硬铬
衬垫: 带有PTFE自润滑增强纤维的工程塑料
滑动磨擦副: 合金钢/工程塑料
轴承 | 尺寸(mm/英寸) | 钢球直径 | 自动调心角度 | 载荷(KN) | 重量 |
| d+0.03 | B | C1 | d2 | d3 | h | L1 | (L2) | ≈ kg |
| -0.01 | UNF-2A | |
| XM3 | 4.826 | 7.92 | 6.35 | 15.88 | 10-32 | 31.75 | 19.05 | 39.69 | 11.11 | 10 | 4.4 | 0.013 |
| XM3 | 0.19 | 0.312 | 0.25 | 0.625 | 10-32 | 1.25 | 0.75 | 1.562 | 0.437 | 10 | 4.4 | 0.013 |
| XM4 | 6.35 | 9.53 | 7.14 | 19.05 | 2001-4-28 | 39.67 | 25.4 | 49.2 | 12.7 | 13 | 8.2 | 0.018 |
| XM4 | 0.25 | 0.375 | 0.281 | 0.75 | 2001-4-28 | 1.562 | 1 | 1.937 | 0.5 | 13 | 8.2 | 0.018 |
| XM5 | 7.938 | 11.1 | 8.74 | 22.23 | 5/16-24 | 47.63 | 31,75 | 58.75 | 15.88 | 10 | 12.3 | 0.031 |
| XM5 | 0.3125 | 0.437 | 0.344 | 0.875 | 5/16-24 | 1.875 | 1.25 | 2.312 | 0.625 | 10 | 12.3 | 0.031 |
| XM6 | 9.525 | 12.7 | 10.31 | 25.4 | 2003-8-24 | 49.22 | 31.75 | 61.92 | 18.26 | 9 | 17.8 | 0.049 |
| XM6 | 0.375 | 0.5 | 0.406 | 1,000 | 2003-8-24 | 1.938 | 1.25 | 2.687 | 0.719 | 9 | 17.8 | 0.049 |
| XM7 | 11.112 | 14.27 | 11.1 | 28.58 | 7/16-20 | 53.98 | 34.93 | 68.27 | 20.62 | 11 | 18.8 | 0.072 |
| XM7 | 0.4375 | 0.562 | 0.437 | 1.125 | 7/16-20 | 2.125 | 1.375 | 2.678 | 0.812 | 11 | 18.8 | 0.072 |
| XM8 | 12.7 | 15.88 | 12.7 | 33.32 | 2001-2-20 | 61.92 | 38.1 | 78.58 | 23.8 | 9 | 28.7 | 0.113 |
| XM8 | 0.5 | 0.625 | 0.5 | 1.312 | 2001-2-20 | 2.438 | 1.5 | 3.093 | 0.937 | 9 | 28.7 | 0.113 |
| XM10 | 15.875 | 19.05 | 14.27 | 38.1 | 2005-8-18 | 66.68 | 41.28 | 85.73 | 28.58 | 11 | 32.9 | 0.172 |
| XM10 | 0.625 | 0.75 | 0,562 | 1,500 | 2005-8-18 | 2.625 | 1.625 | 3.375 | 1.125 | 11 | 32.9 | 0.172 |
| XM12 | 19.05 | 22.23 | 17.45 | 44.45 | 2003-4-16 | 73.02 | 44.45 | 95.25 | 33.33 | 10 | 48.6 | 0.272 |
| XM12 | 0.75 | 0.875 | 0.687 | 1.75 | 2003-4-16 | 2.875 | 1.75 | 3.75 | 1.312 | 10 | 48.6 | 0.272 |
