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提供符合現行國標的G2、G3、G5級圓頭滾針和平頭滾針，其針組、尺寸公差和幾何精度見表1。也可提供英制系列、特殊尺寸、特殊針組的滾針。
表一 （單位：μm）
| 公差等級 | 分組批直徑變動量 VDWL最大 | 優先分組平均直徑DWMP的上下偏差 | 圓形偏差最大 | 直徑變動量VDWL最大 | 長度公差 |
| G2 | 2 | 0/-2，-1/-3，-2/-4，-3/-5，-4/-6，-5/-7，-6/-8，-7/-9，-8/-10 | 1 | 1 | h13 |
| G3 | 3 | 0/-3，-1.5/-4.5，-3/-6，-4.5/-7.5，-6/-9，-7/-10 | 1.5 | 1.5 | |
| G5 | 5 | 0/-5，-3/-8，-5/-10 | 2.5 | 2.5 |
| 滾針代號 Needle roller Designation |
近似重量 Mass Approx 每1000件 per1000pcs |
外形尺寸 Boundary Dimensions | |
| DW | LW | ||
| kg | mm | ||
| 1×5.8 | 0.034 | 1 | 5.8 |
| 1×6.8 | 0.042 | 1 | 6.8 |
| 1×7.8 | 0.047 | 1 | 7.8 |
| 1×9.8 | 0.059 | 1 | 9.8 |
| 1.5×5.8 | 0.08 | 1.5 | 5.8 |
| 1.5×6.8 | 0.094 | 1.5 | 6.8 |
| 1.5×7.8 | 0.108 | 1.5 | 7.8 |
| 1.5×9.8 | 0.136 | 1.5 | 9.8 |
| 1.5×11.8 | 0.164 | 1.5 | 11.8 |
| 1.5×13.8 | 0.191 | 1.5 | 13.8 |
| 2×6.3 | 0.14 | 2 | 6.3 |
| 2×7.8 | 0.19 | 2 | 7.8 |
| 2×9.8 | 0.24 | 2 | 9.8 |
| 2×11.8 | 0.29 | 2 | 11.8 |
| 2×13.8 | 0.34 | 2 | 13.8 |
| 2×15.8 | 0.39 | 2 | 15.8 |
| 2×17.8 | 0.44 | 2 | 17.8 |
| 2×19.8 | 0.49 | 2 | 19.8 |
| 2×21.8 | 0.54 | 2 | 21.8 |
| 2.5×7.8 | 0.3 | 2.5 | 7.8 |
| 2.5×9.8 | 0.38 | 2.5 | 9.8 |
| 2.5×11.8 | 0.45 | 2.5 | 11.8 |
| 2.5×13.8 | 0.53 | 2.5 | 13.8 |
| 2.5×15.8 | 0.61 | 2.5 | 15.8 |
| 2.5×17.8 | 0.69 | 2.5 | 17.8 |
| 2.5×19.8 | 0.76 | 2.5 | 19.8 |
| 2.5×21.8 | 0.84 | 2.5 | 21.8 |
| 2.5×23.8 | 0.92 | 2.5 | 23.8 |
| 3×9.8 | 0.54 | 3 | 9.8 |
| 3×11.8 | 0.65 | 3 | 11.8 |
| 3×13.8 | 0.76 | 3 | 13.8 |
| 3×15.8 | 0.87 | 3 | 15.8 |
| 3×17.8 | 0.99 | 3 | 17.8 |
| 3×19.8 | 1.1 | 3 | 19.8 |
| 3×21.8 | 1.21 | 3 | 21.8 |
| 3×23.8 | 1.32 | 3 | 23.8 |
| 3×25.8 | 1.43 | 3 | 25.8 |
| 3×27.8 | 1.54 | 3 | 27.8 |
| 3×29.8 | 1.61 | 3 | 29.8 |
| 3.5×11.8 | 0.91 | 3.5 | 11.8 |
| 3.5×13.8 | 1.05 | 3.5 | 13.8 |
| 3.5×15.8 | 1.19 | 3.5 | 15.8 |
| 3.5×17.8 | 1.35 | 3.5 | 17.8 |
| 3.5×19.8 | 1.51 | 3.5 | 19.8 |
| 3.5×21.8 | 1.67 | 3.5 | 21.8 |
| 3.5×23.8 | 1.85 | 3.5 | 23.8 |
| 3.5×5.8 | 1.96 | 3.5 | 25.8 |
| 3.5×27.8 | 2.1 | 3.5 | 27.8 |
| 3.5×29.8 | 2.25 | 3.5 | 29.8 |
| 3.5×34.8 | 2.65 | 3.5 | 34.8 |
| 4×15.8 | 1.55 | 4 | 15.8 |
| 4×17.8 | 1.75 | 4 | 17.8 |
| 4×19.8 | 1.95 | 4 | 19.8 |
| 4×21.8 | 2.14 | 4 | 21.8 |
| 4×23.8 | 2.33 | 4 | 23.8 |
| 4×25.8 | 2.53 | 4 | 25.8 |
| 4×27.8 | 2.62 | 4 | 27.8 |
| 4×29.8 | 2.95 | 4 | 29.8 |
| 4×34.8 | 3.4 | 4 | 34.8 |
| 4×39.8 | 3.9 | 4 | 39.8 |
| 5×19.8 | 3.03 | 5 | 19.8 |
| 5×21.8 | 3.36 | 5 | 21.8 |
| 5×23.8 | 3.58 | 5 | 23.8 |
| 5×25.8 | 3.98 | 5 | 25.8 |
| 5×27.8 | 4.18 | 5 | 27.8 |
| 5×29.8 | 4.6 | 5 | 29.8 |
| 5×34.8 | 5.4 | 5 | 34.8 |
| 5×39.8 | 6.15 | 5 | 39.8 |
| 5×49.8 | 7.5 | 5 | 49.8 |
平頭滾針倒角尺寸 表2 （單位：mm）
| 平頭滾針公稱直徑 Dw | 倒角極限 | ||
| 超過 | 倒 | rmin | rmax |
| 1 | 0.1 | 0.3 | |
| 1 | 3 | 0.1 | 0.4 |
| 3 | 5 | 0.1 | 0.6 |
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