角接觸球軸承, 精密, ACD, contact angle 25° | |||||||||||
公差 , see also text / text 718 (SEA) series | |||||||||||
預壓, 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 | 基本負荷額定值 | 疲勞負荷限值 | 可達到的速度 | 體積 | 型號 | ||||||
動態(tài) | 靜態(tài) | 當潤滑與 | 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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100 | 140 | 20 | 57,2 | 63 | 2,4 | 8000 | 13000 | 0,8 | 71920 ACD/P4A | - |
FAG 71920AC 角接觸球軸承
NSK 71920A5 角接觸球軸承
SKF 71920ACD/P4A 角接觸球軸承, 精密, ACD, con
SKF 71920CD/HCP4A 角接觸球軸承, 精密, CD/HC, c
SKF 71920ACD 角接觸球軸承
SKF 71920ACD/HCP4A 角接觸球軸承, 精密, ACD/HC,
NSK 71920C 角接觸球軸承
SKF 71920DB/P7 角接觸球軸承, 精密, DB, cont
SKF 71920CE/P4A 角接觸球軸承, 精密, CE, cont
SKF 71920CD/P4A 角接觸球軸承, 精密, CD, cont
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