| 尺寸 mm | |
|---|---|
| d | 17 |
| D | 30 |
| B | 7 |
| r min | 0.3 |
| D 1 ≈ | - |
| D 2 ≈ | 27.5 |
| d 1 ≈ | 20.8 |
| 安裝(zhuāng)尺寸 mm | |
| d a min | 19 |
| D a max | 28 |
| r a max | 0.3 |
| 基本額定(ding)載荷 N | |
| 動載荷 C r | 4600 |
| 靜(jìng)載荷 C or | 2550 |
| 型号 | |
| 型号(hào) | 61903-2RS |
| 質量m ≈kg | |
| 質量m ≈kg | 0.019 |
| 疲勞(láo)極限載荷 C ur / N | |
| 疲勞(láo)極限載荷 C ur / N | 135 |
| 極限(xiàn)轉速 n G /min –1 | |
| 極限轉速(sù) n G /min –1 | 14000 |
| 參考轉速 n B /min –1 | |
| 參考(kao)轉速 n B /min –1 | - |
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