合页尺寸换算:英寸转毫米
4x3x3.0 这样的代号,前面是高 × 宽(英寸),最后是页片厚度(毫米)。1 英寸是 25.4mm,所以 4 × 3 就是 101.6 × 76.2mm。同一个代号不同材质也可能有差别,以下面每个型号写的页片尺寸为准。
符合的规格:43 个
| 型号 | 英寸 | 页片尺寸 | 厚度 | 轴承 | 材质 |
|---|---|---|---|---|---|
| 3x2.5x2.5-2BB | 3" × 2.5" | 76.2 × 63.5mm | 2.5mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 3x3x2.5-2BB圆角 | 3" × 3" | 76.2 × 76.2mm | 2.5mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 4x3x2.5-1BB | 4" × 3" | 101.6 × 76.2mm | 2.5mm | 1 个滚珠轴承 | 不锈钢 (304/201) |
| 4x3x2.5-2BB中轴 | 4" × 3" | 100 × 75mm | 2.5mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 4x3x2.5-2BB偏轴 | 4" × 3" | 100 × 73mm | 2.5mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 4x3x2.5-4BB | 4" × 3" | 101.6 × 76.2mm | 2.5mm | 4 个滚珠轴承 | 不锈钢 (304/201) |
| 4x3x3.0-0BB | 4" × 3" | 100 × 70mm | 3mm | 无轴承 | 黄铜 |
| 4x3x3.0-0BB焊头 | 4" × 3" | 101.6 × 76.2mm | 3mm | 无轴承 | 不锈钢 (304/201) |
| 4x3x3.0-2BB偏轴 | 4" × 3" | 100 × 75mm | 3mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 4x3x3.0-2BB圆角 | 4" × 3" | 101.6 × 76.2mm | 3mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 4x3x3.0-2BB美标 | 4" × 3" | 101.6 × 76.2mm | 3mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 4x3x3.0-2DD | 4" × 3" | 101.6 × 76.2mm | 3mm | 2 × copper gasket | 黄铜 |
| 4x3x3.0-4BB | 4" × 3" | 101.6 × 76.2mm(不锈钢) / 100 × 75mm(黄铜) | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) / 黄铜 |
| 4x3x3.0-4BB圆角 | 4" × 3" | 101.6 × 76.2mm | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) / 黄铜 |
| 4x3x3.0-4BB美标 | 4" × 3" | 101.6 × 76.2mm | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) |
| 4x3x3.3-2BB | 4" × 3" | 100 × 79mm | 3.3mm | 2 个滚珠轴承 | 黄铜 |
| 4x3.5x3.0-2BB美标 | 4" × 3.5" | 101.6 × 89mm | 3mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 4x3.5x3.0-4BB | 4" × 3.5" | 101.6 × 89mm | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) / 黄铜 |
| 4x3.5x3.0-4BB美标 | 4" × 3.5" | 101.6 × 89mm | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) |
| 4x3.5x4.0-2DD | 4" × 3.5" | 101.6 × 89mm | 4mm | 2 × copper gasket | 黄铜 |
| 4x4x2.5-3D | 4" × 4" | 103 × 102mm | 2.5mm | — | 铁 / 锌合金 |
| 4x4x3.0-2BB美标 | 4" × 4" | 101.6 × 101.6mm | 3mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 4x4x3.0-4BB | 4" × 4" | 101.6 × 101.6mm | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) / 黄铜 |
| 4x4x3.0-4BB双钉防盗合页 | 4" × 4" | 101.6 × 101.6mm | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) |
| 4x4x3.0-4BB美标 | 4" × 4" | 101.6 × 101.6mm | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) |
| 4.5x4x3.0-2BB美标 | 4.5" × 4" | 114.3 × 101.6mm | 3mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 4.5x4x3.5-2BB美标 | 4.5" × 4" | 114.3 × 101.6mm | 3.5mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 4.5x4.5x3.5-2BB美标 | 4.5" × 4.5" | 114.3 × 114.3mm | 3.5mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 5x3x2.5-2BB偏轴 | 5" × 3" | 125 × 78mm | 2.5mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 5x3x3.0-2DD | 5" × 3" | 127 × 76.2mm | 3mm | 2 × copper gasket | 黄铜 |
| 5x3x3.0-4BB | 5" × 3" | 127 × 76.2mm(不锈钢) / 125 × 75mm(黄铜) | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) / 黄铜 |
| 5x3x3.0-4BB圆角 | 5" × 3" | 127 × 76.2mm | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) |
| 5x3x4.0-4BB | 5" × 3" | 127 × 76.2mm | 4mm | 4 个滚珠轴承 | 黄铜 |
| 5x3.5x3.0-2BB偏轴 | 5" × 3.5" | 125 × 82mm | 3mm | 2 个滚珠轴承 | 不锈钢 (304/201) |
| 5x3.5x3.0-4BB | 5" × 3.5" | 127 × 89mm | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) / 黄铜 |
| 5x3.5x4.0-2DD | 5" × 3.5" | 127 × 89mm | 4mm | 2 × copper gasket | 黄铜 |
| 5x4x3.0-4BB | 5" × 4" | 127 × 101.6mm | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) / 黄铜 |
| 5x4x3.0-4BB双钉防盗合页 | 5" × 4" | 127 × 101.6mm | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) |
| 6x3.5x3.0-4BB | 6" × 3.5" | 152.4 × 89mm | 3mm | 4 个滚珠轴承 | 不锈钢 (304/201) / 黄铜 |
| 6x4x3.5-4BB | 6" × 4" | 152.4 × 101.6mm | 3.5mm | 4 个滚珠轴承 | 不锈钢 (304/201) |
| 6x4x3.5-4BB单钉防盗合页 | 6" × 4" | 152.4 × 101.6mm | 3.5mm | 4 个滚珠轴承 | 不锈钢 (304/201) |
| 8x4x3.5-4BB单钉防盗合页 | 8" × 4" | 203.2 × 101.6mm | 3.5mm | 4 个滚珠轴承 | 黄铜 |
| 8x4x3.5-6BB | 8" × 4" | 203.2 × 101.6mm | 3.5mm | 6 个滚珠轴承 | 不锈钢 (304/201) |
怎么量
- 页片打开放平量:高沿着轴筒方向,宽是两片加起来。
- 厚度量页片,不量轴筒。
- 旧门换合页,开槽要和新页片对上,要比毫米数,不能只看代号。
常见问题
4x3 合页一定是 101.6 × 76.2mm 吗?
不一定。同代号的黄铜款有的是 100 × 75mm,以每个型号写的页片尺寸为准。
代号里的 BB 是什么?
滚珠轴承。4BB 是轴筒里有 4 个滚珠轴承,0BB 是没有。
