|
产品名称 |
有内圈带保持架实体套滚针轴承 |
|
产品特点 |
|
|
各项参数 |
轴径 10~80mm
|
轴径 |
轴承型号及近似单重 |
外形尺寸 |
Basic Load Ratin |
极限转速 |
|
现行的 |
被取代的 |
单重 |
d |
Fw |
D |
B
(C) |
动 |
静 |
脂润滑 |
|
mm |
g |
mm |
N |
rpm |
|
10 |
NKI10/16 |
|
27.3 |
10 |
14 |
22 |
16 |
9808 |
10500 |
19650 |
|
NA4900 |
4524900 |
21 |
10 |
14 |
22 |
13 |
8006 |
9000 |
23700 |
|
NA6900 |
6534900 |
38.4 |
10 |
14 |
22 |
22 |
8281 |
11612 |
23700 |
|
12 |
NKI12/20 |
|
39 |
12 |
16 |
24 |
20 |
14000 |
18400 |
21000 |
|
NA4900 |
4524901 |
25.1 |
12 |
16 |
24 |
13 |
5047 |
6352 |
20000 |
|
NA6900 |
6534901 |
44.5 |
12 |
16 |
24 |
22 |
11647 |
17052 |
20000 |
|
NAIS12 |
|
58 |
12 |
18 |
30 |
16 |
16000 |
17000 |
20000 |
|
15 |
NKI15/16 |
|
38 |
15 |
19 |
27 |
16 |
8847 |
12853 |
19100 |
|
NKI15/20 |
|
45.7 |
15 |
19 |
27 |
20 |
12347 |
19053 |
19100 |
|
NA4902 |
4524902 |
32 |
15 |
20 |
28 |
13 |
6447 |
9053 |
18800 |
|
NA6902 |
6534902 |
61.6 |
15 |
20 |
28 |
23 |
13100 |
20900 |
18800 |
|
NKIS15 |
|
90 |
15 |
22 |
35 |
20 |
23500 |
24000 |
17000 |
|
17 |
NKI17/16 |
|
41.4 |
17 |
21 |
29 |
16 |
13000 |
18200 |
20000 |
|
NA4903 |
4524303 |
32.8 |
17 |
22 |
30 |
13 |
7010 |
10010 |
17000 |
|
NA6903 |
6534903 |
68.2 |
17 |
22 |
30 |
23 |
14400 |
24900 |
17000 |
|
20 |
NKI20/16 |
|
48.5 |
20 |
24 |
32 |
16 |
10800 |
17000 |
16700 |
|
NA4904 |
4524904 |
70.2 |
20 |
25 |
37 |
17 |
11912 |
16594 |
16200 |
|
NA6904 |
6534904 |
113 |
20 |
25 |
37 |
30 |
16850 |
28300 |
15400 |
|
NKIS20 |
|
119 |
20 |
28 |
42 |
20 |
16500 |
35500 |
14000 |
|
22 |
NKI22/16 |
|
50 |
22 |
25 |
34 |
16 |
8721 |
15340 |
16200 |
|
NA49/22 |
|
76 |
22 |
28 |
39 |
17 |
12996 |
19175 |
14360 |
|
NA69/22 |
|
130 |
22 |
28 |
39 |
30 |
21375 |
35750 |
14360 |
|
25 |
NKI25/30 |
|
115 |
25 |
29 |
38 |
30 |
31500 |
56000 |
14000 |
|
NA4905 |
4524905 |
76 |
25 |
30 |
42 |
17 |
13452 |
20475 |
13832 |
|
NA6905 |
6534905 |
138 |
25 |
30 |
42 |
30 |
19300 |
31750 |
13832 |
|
NKIS25 |
|
160 |
25 |
32 |
47 |
22 |
32000 |
55000 |
12500 |
|
NKI25/20 |
|
|
25 |
29 |
38 |
20 |
21900 |
34000 |
13832 |
|
28 |
NA49/28 |
45449/28 |
90.7 |
28 |
32 |
45 |
17 |
13900 |
20100 |
13832 |
|
NA69/28 |
|
170 |
28 |
32 |
45 |
30 |
22400 |
36850 |
13000 |
|
NKI28/20 |
|
96.5 |
28 |
32 |
42 |
20 |
23100 |
37500 |
14000 |
|
30 |
NKI30/20 |
|
112 |
30 |
35 |
45 |
20 |
24300 |
41500 |
13000 |
|
NKI30/30 |
|
170 |
30 |
35 |
45 |
30 |
36500 |
69000 |
13000 |
|
NA4906 |
4524906 |
101 |
30 |
35 |
47 |
17 |
25000 |
35500 |
13000 |
|
NA6906 |
6534906 |
192 |
30 |
35 |
47 |
30 |
43500 |
71000 |
13000 |
|
NKIS30 |
|
184 |
30 |
37 |
52 |
22 |
36500 |
50000 |
12000 |
|
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