NSK 20TAC47C軸承詳細(xì)信息
20TAC47C軸承是NSK軸承品牌、滾珠絲杠支撐軸承的軸承型號,常用于飛機(jī)噴氣式發(fā)動機(jī)、小型汽車前輪、提升機(jī)、差速器、造紙機(jī)械、汽車轉(zhuǎn)向銷、燃機(jī)、塑料、掘進(jìn)機(jī)、廚具設(shè)備等領(lǐng)域。
后綴列表:【C:接觸角 60°】
NSK 20TAC47C軸承詳細(xì)參數(shù)
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軸承型號: | 20TAC47C |
Recommended脂潤滑Quantities(cc/軸承): | 2.2 |
接觸角(°): | 60 |
重量(kg)(大約): | 0.135 |
基本尺寸(mm) |
d: | 20 |
D: | 47 |
B: | 15 |
r(min.): | 1 |
r1(min.): | 0.6 |
參考尺寸(mm) |
d1: | 27.2 |
d2: | 34 |
D1: | 34 |
D2: | 39.6 |
極限轉(zhuǎn)速(min-1) |
脂潤滑: | 6900 |
油潤滑: | 9200 |
預(yù)緊(DB&DF)(N) |
H: | 1450 |
軸向剛度(DB&DF)(N/μm) |
H: | 630 |
Starting torque(2)(DB and DF)(N?m)(大約) |
H: | 0.09 |
Basic Dynamic Load Rating Ca(Classification by Fa Load Row Number) |
Single Row Load(kN): | 23 |
Double Row Load(kN): | 37.5 |
Triple Row Load(kN): | 49.5 |
Limiting 軸向 load(1)(Classification by Fa Load Row Number) |
Single Row Load(kN): | 26.6 |
Double Row Load(kN): | 53 |
Triple Row Load(kN): | 79.5 |
其他參數(shù)(詳情請電話咨詢) |
HPS: | HPS |
LangID: | 1 |
hidYobi: | 20TAC47C |