发布时间:2025-10-22
轴 径 |
轴承型号 |
尺寸(mm) |
额定负荷 |
极限转速(R/min)LIMITNG SPEEDS | ||||||
(mm) |
BEARING NO |
DIMENSIONS |
LOAD RATINGS | |||||||
|
型号 |
原 型 号 |
d |
D |
B |
rmin |
动负荷 C (N) |
静负荷 Co (N) |
脂GREASE |
油 OIL |
35 |
N307 |
2307 |
35 |
80 |
21 |
1.5 |
44600 |
25000 |
8000 |
9500 |
NF307 |
12307 |
35 |
80 |
21 |
1.5 |
44600 |
25000 |
8000 |
9500 | |
NU307 |
32307 |
35 |
80 |
21 |
1.5 |
44600 |
25000 |
8000 |
9500 | |
NJ307 |
42307 |
35 |
80 |
21 |
1.5 |
44600 |
25000 |
8000 |
9500 | |
NJ307M |
42307H |
35 |
80 |
21 |
1.5 |
44600 |
25000 |
8000 |
9500 | |
NJ307EM |
42307EH |
35 |
80 |
21 |
1.5 |
62000 |
62300 |
8000 |
9500 | |
RN307M |
502307H |
35 |
68.5 |
21 |
1.5 |
44600 |
25000 |
8000 |
9500 | |
NU2307 |
32607 |
35 |
80 |
31 |
1.5 |
58300 |
35500 |
7000 |
8500 | |
NJ2307 |
42607 |
35 |
80 |
31 |
1.5 |
58300 |
35500 |
7000 |
8500 | |
NUP2307 |
92607 |
35 |
80 |
31 |
1.5 |
58300 |
35500 |
7000 |
8500 | |
N407 |
2407 |
35 |
100 |
25 |
1.5 |
76500 |
44000 |
6700 |
8000 | |
NJ407 |
42407 |
35 |
100 |
25 |
1.5 |
76500 |
44000 |
6700 |
8000 | |
40 |
N208 |
42409H |
40 |
80 |
18 |
1.1 |
42800 |
24000 |
8500 |
10000 |
NF208 |
12206 |
40 |
80 |
18 |
1.1 |
42800 |
24000 |
8500 |
10000 | |
NU208 |
32206 |
40 |
80 |
18 |
1.1 |
42800 |
24000 |
8500 |
10000 | |
NJ208 |
42206 |
40 |
80 |
18 |
1.1 |
42800 |
24000 |
8500 |
10000 | |
NJ208M |
42206H |
40 |
80 |
18 |
1.1 |
42800 |
24000 |
8500 |
10000 | |
RN208M |
502206H |
40 |
70 |
18 |
1.1 |
42800 |
24000 |
8500 |
10000 | |
RNU208 |
292206 |
49.5 |
80 |
18 |
1.1 |
42800 |
24000 |
8500 |
10000 | |
N2208 |
2508 |
40 |
80 |
23 |
1.1 |
56100 |
35500 |
7500 |
9000 | |
NF2208 |
12508 |
40 |
80 |
23 |
1.1 |
56100 |
35500 |
7500 |
9000 | |
N308 |
2308 |
40 |
90 |
23 |
1.5 |
56100 |
35500 |
6700 |
8000 | |
NF308 |
12308 |
40 |
90 |
23 |
1.5 |
56100 |
35500 |
6700 |
8000 | |
NU308 |
32308 |
40 |
90 |
23 |
1.5 |
56100 |
35500 |
6700 |
8000 | |
NJ308 |
42308 |
40 |
90 |
23 |
1.5 |
56100 |
35500 |
6700 |
8000 | |
NJ308M |
42308H |
40 |
90 |
23 |
1.5 |
56100 |
35500 |
6700 |
8000 | |
NUP308 |
92308 |
40 |
90 |
23 |
1.5 |
56100 |
35500 |
6700 |
8000 | |
RN308M |
502308H |
40 |
70.5 |
23 |
1.5 |
56100 |
35500 |
6700 |
8000 | |
NUP308ENV |
192308EV |
40 |
90 |
23 |
1.5 |
76800 |
77800 |
6700 |
8000 | |
NJ2308EM |
42608EH |
40 |
90 |
33 |
1.5 |
105000 |
118000 |
6300 |
7500 | |
N408 |
2408 |
40 |
110 |
27 |
2 |
96800 |
57000 |
6000 |
7000 | |
NJ408 |
42408 |
40 |
110 |
27 |
2 |
96800 |
57000 |
6000 |
7000 | |
45 |
N209 |
2209 |
45 |
85 |
19 |
1.1 |
44000 |
25500 |
7500 |
9000 |
NF209 |
12209 |
45 |
85 |
19 |
1.1 |
44000 |
25500 |
7500 |
9000 | |
NU209 |
32209 |
45 |
85 |
19 |
1.1 |
44000 |
25500 |
7500 |
9000 | |
NJ209 |
42209 |
45 |
85 |
19 |
1.1 |
44000 |
25500 |
7500 |
9000 | |
NJ209M |
42209H |
45 |
85 |
19 |
1.1 |
44000 |
25500 |
7500 |
9000 | |
RN209M |
502209H |
45 |
76.5 |
19 |
1.1 |
44000 |
25500 |
7500 |
9000 | |
RNU209 |
292209 |
54.4 |
85 |
19 |
1.1 |
44000 |
25500 |
7500 |
9000 | |
NU2209 |
32509 |
45 |
85 |
23 |
1.1 |
59400 |
38000 |
7000 |
8500 |
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