營口NACHI軸承代理商 KOYO 22052RS軸承-杭州中納瑞德軸承有限公司專業(yè)銷售營口NACHI軸承代理商 KOYO 22052RS軸承
KOYO NJ2324 KOYO NJ2324R KOYO NJ2326 KOYO NJ2326R
KOYO NJ2328 KOYO NJ2328R KOYO NJ232R KOYO NJ2330
KOYO NJ2330R KOYO NJ2332 KOYO NJ2332R KOYO NJ2334
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KOYO NJ234R KOYO NJ236 KOYO NJ236R KOYO NJ238
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KOYO 22052RS軸承參數(shù)，KOYO 22052RS軸承尺寸：
|
邊界尺寸(mm) |
d |
25 |
|
D |
52 | |
|
B |
18 | |
|
r(min) |
1 | |
|
基本負荷率(kN) |
Cr |
12.1 |
|
C0r |
3.30 | |
|
極限速度(min-1) |
Grease lub. |
7900 |
|
Oil lub. |
29.4 | |
|
安裝尺寸(mm) |
da(min) |
29.4 |
|
Da(max) |
46 | |
|
ra(max) |
1 | |
|
Constant |
e |
0.28 |
|
軸向載荷因素 |
Y1 |
2.28 |
|
Y2 |
3.52 | |
|
Y0 |
2.39 | |
|
（參考）重量(kg) |
|
0.163 |
