| 尺寸 mm | |
|---|---|
| d | 20 |
| D | 72 |
| B | 19 |
| r min | 1.1 |
| D 1 ≈ | 59.6 |
| D 2 ≈ | - |
| d 1 ≈ | 44.6 |
| 安裝(zhuāng)尺寸 mm | |
| d a min | 27 |
| D a max | 65 |
| r a max | 1 |
| 基本額定(ding)載荷 N | |
| 動載荷 C r | 29000 |
| 靜(jìng)載荷 C or | 16300 |
| 型号 | |
| 型号(hào) | 6404 |
| 質量m ≈kg | |
| 質量m ≈kg | 0.414 |
| 疲勞(láo)極限載荷 C ur / N | |
| 疲勞(láo)極限載荷 C ur / N | 1020 |
| 極限(xiàn)轉速 n G /min –1 | |
| 極限轉速(sù) n G /min –1 | 24000 |
| 參考轉速 n B /min –1 | |
| 參考(kao)轉速 n B /min –1 | 12100 |
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