角接觸球軸承, 精密, ACD, contact angle 25° | |||||||||||
公差 , see also text / text 718 (SEA) series | |||||||||||
預(yù)壓, see specific product, see also text, unmounted, and text, mounted / text 718 (SEA) series | |||||||||||
Recommended fits, shafts, housings | |||||||||||
軸和軸承座公差 | |||||||||||
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主要數(shù)據(jù)尺寸 | 基本負(fù)荷額定值 | 疲勞負(fù)荷限值 | 可達(dá)到的速度 | 體積 | 型號 | ||||||
動態(tài) | 靜態(tài) | 當(dāng)潤滑與 | SKF | SNFA | |||||||
油脂 | 滴油潤滑 | Listing of both SKF and SNFA designations means that | |||||||||
d | D | B | C | C0 | Pu | ||||||
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mm | kN | kN | r/min | kg | - | ||||||
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55 | 90 | 18 | 37,1 | 31 | 1,32 | 14000 | 22000 | 0,37 | 7011 ACD/P4A | - |
我公司特價(jià)供應(yīng)以下型號產(chǎn)品: K45X59X18-TV 滾針及保持架組件 9386H/9321 單列圓錐滾子軸承 559/552DC 雙外圈圓錐滾子軸承 EGBZ1808-E40 襯套 NNU4934 雙列圓柱滾子軸承 HK4516 滾針軸承 N317 圓柱滾子軸承 6304-RS 深溝球軸承 20244-MB 鼓形滾子軸承