更新時(shí)間:2024.11.22
瀏覽量:100000
新型號(hào):
舊型號(hào):
品牌:SKF
類(lèi)型:角接觸球軸承, 精密, CD, cont
內(nèi)徑:20
外徑:32
厚度:7
重量:
咨詢(xún)熱線(xiàn)0512-57922999 在線(xiàn)客服 在線(xiàn)客服角接觸球軸承, 精密, CD, contact angle 15°, hybrid, super-precision | |||||||||||
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 | |||||||||||
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(hào) | ||||||
動(dòng)態(tài) | 靜態(tài) | 當(dāng)潤(rùn)滑與 | SKF | SNFA | |||||||
油脂 | 滴油潤(rùn)滑 | Listing of both SKF and SNFA designations means that | |||||||||
d | D | B | C | C0 | Pu | ||||||
mm | kN | kN | r/min | kg | - | ||||||
20 | 32 | 7 | 3,9 | 2,65 | 0,112 | 53000 | 80000 | 0,017 | 71804 CD/HCP4A | SEA20 /NS 7CE1 |
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