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| CRB系列薄壁交叉滚子轴承(外圈分割型)的内外圈尺寸被最大限度的小型化,其结构为外圈是两个分割部分,内圈是一体的结构形式,最适合于要求内圈旋转精度高的地方。 |
轴径 |
型号 |
主要尺寸 |
基本的额定负荷(径向) |
重量
Kg |
内径
d |
外径
D |
滚子节圆直径dp |
宽度
B B1 |
油 孔 |
C
kN |
C0
kN |
a |
b |
r |
20 |
CRB 2008 |
20 |
36 |
27 |
8 |
2 |
0.8 |
0.8 |
3.23 |
3.10 |
0.04 |
25 |
CRB 2508 |
25 |
41 |
32 |
8 |
2 |
0.8 |
0.8 |
3.63 |
3.83 |
0.05 |
30 |
CRB 3010 |
30 |
55 |
41.5 |
10 |
2.5 |
1 |
1 |
7.35 |
8.36 |
0.12 |
35 |
CRB 3510 |
35 |
60 |
46.5 |
10 |
2.5 |
1 |
1 |
7.64 |
9.12 |
0.13 |
40 |
CRB 4010 |
40 |
65 |
51.5 |
10 |
2.5 |
1 |
1 |
8.33 |
10.6 |
0.16 |
45 |
CRB 4510 |
45 |
70 |
56.5 |
10 |
2.5 |
1 |
1 |
8.62 |
11.3 |
0.17 |
50 |
CRB 5013 |
50 |
80 |
64 |
13 |
2.5 |
1.6 |
1 |
16.7 |
20.9 |
0.27 |
60 |
CRB 6013 |
60 |
90 |
74 |
13 |
2.5 |
1.6 |
1 |
18.0 |
24.3 |
0.3 |
70 |
CRB 7013 |
70 |
100 |
84 |
13 |
2.5 |
1.6 |
1 |
19.4 |
27.7 |
0.35 |
80 |
CRB 8016 |
80 |
120 |
98 |
16 |
3 |
1.6 |
1 |
30.1 |
42.1 |
0.7 |
90 |
CRB 9016 |
90 |
130 |
108 |
16 |
3 |
1.6 |
1.5 |
31.4 |
45.3 |
0.75 |
100 |
CRB 10016 |
100 |
140 |
119.3 |
16 |
3.5 |
1.6 |
1.5 |
31.7 |
48.6 |
0.83 |
CRB 10020 |
150 |
123 |
20 |
3.5 |
1.6 |
1.5 |
33.1 |
50.9 |
1.45 |
110 |
CRB 11012 |
110 |
135 |
121.8 |
12 |
2.5 |
1 |
1 |
12.5 |
24.1 |
0.4 |
CRB 11015 |
145 |
126.5 |
15 |
3.5 |
1.6 |
1 |
23.7 |
41.5 |
0.75 |
CRB 11020 |
160 |
133 |
20 |
3.5 |
1.6 |
1.5 |
34.0 |
54.0 |
1.56 |
120 |
CRB 12016 |
120 |
150 |
134.2 |
16 |
3.5 |
1.6 |
1 |
24.2 |
43.2 |
0.72 |
CRB 12025 |
180 |
148.7 |
25 |
3.5 |
2 |
2 |
66.9 |
100 |
2.62 |
130 |
CRB 13015 |
130 |
160 |
144.5 |
15 |
3.5 |
1.6 |
1 |
25.0 |
46.7 |
0.72 |
CRB 13025 |
190 |
158 |
25 |
3.5 |
2 |
2 |
69.5 |
107 |
2.82 |
140 |
CRB 14016 |
140 |
175 |
154.8 |
16 |
2.5 |
1.6 |
1.5 |
25.9 |
50.1 |
1.0 |
CRB 14025 |
200 |
168 |
25 |
3.5 |
2 |
2 |
74.8 |
121 |
2.96 |
150 |
CRB 15013 |
150 |
180 |
164 |
13 |
2.5 |
1.6 |
1 |
27.0 |
53.5 |
0.68 |
CRB 15025 |
210 |
178 |
25 |
3.5 |
2 |
2 |
76.8 |
128 |
3.16 |
CRB 15030 |
230 |
188 |
30 |
4.5 |
3 |
2 |
100 |
156 |
5.3 |
160 |
CRB 16025 |
160 |
220 |
188.6 |
25 |
3.5 |
2 |
2 |
81.7 |
135 |
3.14 |
170 |
CRB 17020 |
170 |
220 |
191 |
20 |
3.5 |
1.6 |
2 |
29.0 |
62.1 |
2.21 |
180 |
CRB 18025 |
180 |
240 |
210 |
25 |
3.5 |
2 |
2 |
84.0 |
143 |
3.44 |
190 |
CRB 19025 |
190 |
240 |
211.9 |
25 |
3.5 |
1.6 |
1.5 |
41.7 |
82.9 |
2.99 |
200 |
CRB 20025 |
200 |
260 |
230 |
25 |
3.5 |
2 |
2.5 |
84.2 |
157 |
4.0 |
CRB 20030 |
280 |
240 |
30 |
4.5 |
3 |
2.5 |
114 |
200 |
6.7 |
CRB 20035 |
295 |
247.7 |
35 |
5 |
3 |
2.5 |
151 |
252 |
9.6 |
220 |
CRB 22025 |
220 |
280 |
250.1 |
25 |
3.5 |
2 |
2.5 |
62.3 |
171 |
4.1 |
240 |
CRB 24025 |
240 |
300 |
269 |
25 |
3.5 |
2 |
3 |
68.3 |
145 |
4.5 |
250 |
CRB 25035 |
250 |
310 |
277.5 |
25 |
3.5 |
2 |
3 |
69.3 |
150 |
5 |
CRB 25030 |
330 |
287.5 |
30 |
4.5 |
3 |
3 |
126 |
244 |
8.1 |
CRB 25040 |
355 |
300.7 |
40 |
6 |
3.5 |
3 |
195 |
348 |
14.8 |
300 |
CRB 30025 |
300 |
360 |
328 |
25 |
3.5 |
2 |
3 |
76.3 |
178 |
5.9 |
CRB 30035 |
395 |
345 |
35 |
5 |
3 |
3 |
183 |
367 |
13.4 |
CRB 30040 |
405 |
351.6 |
40 |
6 |
3.5 |
3 |
212 |
409 |
17.2 |
350 |
CRB 35020 |
350 |
400 |
373.4 |
20 |
3.5 |
1.6 |
3 |
54.1 |
143 |
3.9 |
400 |
CRB 40035 |
400 |
480 |
440.3 |
35 |
5 |
3 |
3.5 |
156 |
370 |
14.5 |
CRB 40040 |
510 |
453.4 |
40 |
6 |
3.5 |
3.5 |
241 |
531 |
23.5 |
450 |
CRB 45025 |
450 |
500 |
474 |
25 |
3.5 |
1.6 |
1.5 |
61.7 |
182 |
6.6 |
500 |
CRB 50025 |
500 |
550 |
524.2 |
25 |
3.5 |
1.6 |
1.5 |
65.5 |
201 |
7.3 |
CRB 50040 |
600 |
548.8 |
40 |
6 |
3 |
3.5 |
239 |
607 |
26 |
CRB 50050 |
625 |
561.6 |
50 |
6 |
3.5 |
3.5 |
267 |
653 |
41.7 |
600 |
CRB 60040 |
600 |
700 |
650 |
40 |
6 |
3 |
4 |
264 |
721 |
29 |
700 |
CRB 70045 |
700 |
815 |
753.5 |
45 |
6 |
3 |
4 |
281 |
836 |
46 |
800 |
CRB 80070 |
800 |
950 |
868.0 |
70 |
6 |
4 |
5 |
468 |
1330 |
105 |
900 |
CRB 90070 |
900 |
1050 |
969 |
70 |
6 |
4 |
5 |
494 |
1490 |
120 |
1000 |
CRB 1000110 |
1000 |
1250 |
1114 |
110 |
6 |
6 |
6 |
1220 |
3220 |
360 |
1250 |
CRB 1250110 |
1250 |
1500 |
1365.8 |
110 |
6 |
4 |
6 |
1350 |
3970 |
440 |
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