內(nèi)徑 d |
軸承型號 Type |
外形尺寸 Dimensions |
基本額定負(fù)荷 Basic Load Rating |
極限轉(zhuǎn)速 |
重量 Mass |
||||||
|
有內(nèi)圈 |
d |
D |
B |
C |
動Cr |
靜Cor |
作為支承滾輪 |
|||
|
With LR |
Dynamic |
Static |
動Cw |
靜Cow |
脂潤滑 |
(g) |
||||
（mm） |
|
(mm) |
(N) |
(rpm) |
|||||||
15 |
NUTR15 |
15 |
35 |
19 |
18 |
20500 |
24500 |
13900 |
15300 |
6500 |
99 |
17 |
NUTR17 |
17 |
40 |
21 |
20 |
21800 |
28500 |
16500 |
20500 |
5500 |
147 |
15 |
NUTR1542 |
15 |
42 |
19 |
18 |
20500 |
24500 |
16800 |
21800 |
6500 |
158 |
17 |
NUTR1747 |
17 |
47 |
21 |
24 |
21800 |
28500 |
19000 |
25000 |
5500 |
220 |
20 |
NUTR20 |
20 |
47 |
25 |
24 |
36900 |
48900 |
26000 |
33500 |
4200 |
245 |
20 |
NUTR2052 |
20 |
52 |
25 |
24 |
36900 |
48900 |
29800 |
39800 |
4200 |
321 |
25 |
NUTR25 |
25 |
52 |
25 |
24 |
40800 |
58500 |
27500 |
35000 |
3400 |
281 |
25 |
NUTR2562 |
25 |
62 |
25 |
24 |
40800 |
58500 |
32500 |
47800 |
3400 |
450 |
30 |
NUTR30 |
30 |
62 |
29 |
28 |
56800 |
77500 |
39500 |
49500 |
2600 |
465 |
30 |
NUTR3072 |
30 |
72 |
29 |
28 |
56800 |
77500 |
46000 |
62800 |
2600 |
697 |
35 |
NUTR35 |
35 |
72 |
29 |
28 |
63000 |
91000 |
42500 |
59000 |
2100 |
630 |
35 |
NUTR3580 |
35 |
80 |
29 |
28 |
63000 |
91000 |
49500 |
70500 |
2100 |
836 |
40 |
NUTR40 |
40 |
80 |
32 |
30 |
87900 |
108000 |
54000 |
73600 |
1600 |
816 |
45 |
NUTR45 |
45 |
85 |
32 |
30 |
93600 |
119000 |
54000 |
77500 |
1400 |
883 |
40 |
NUTR4090 |
40 |
90 |
32 |
30 |
87900 |
108000 |
63800 |
93600 |
1600 |
1129 |
50 |
NUTR50 |
50 |
90 |
32 |
30 |
98900 |
140000 |
55900 |
79000 |
1300 |
950 |
45 |
NUTR45100 |
45 |
100 |
32 |
30 |
93600 |
119000 |
70500 |
106000 |
1400 |
1396 |
50 |
NUTR50110 |
50 |
100 |
32 |
30 |
98900 |
140000 |
73600 |
118000 |
1300 |
1690 |
