| 角接觸球軸承, 精密, ACE, 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(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 | ||||||
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| mm | kN | kN | r/min | kg | - | ||||||
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| 100 | 140 | 20 | 35,8 | 28 | 1,08 | 11000 | 18000 | 0,77 | 71920 ACE/P4A | - | |
SKF 71920ACE/P4A 角接觸球軸承, 精密, ACE, con
SKF 71920AC 角接觸球軸承
FAG 71920C 角接觸球軸承
SKF 71920CD/HCP4A 角接觸球軸承, 精密, CD/HC, c
SKF 71920DB/P7 角接觸球軸承, 精密, DB, cont
SKF 71920ACD/P4A 角接觸球軸承, 精密, ACD, con
SKF 71920CE/P4A 角接觸球軸承, 精密, CE, cont
SKF 71920ACE/HCP4A 角接觸球軸承, 精密, ACE/HC,
NSK 71920A5 角接觸球軸承
NSK 71920AC 角接觸球軸承
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