RE型(内圈分割型)产品介绍
RE型轴承是在RB型设计理念的基础上发展而来的新型轴承,其内圈采用了2分割的结构,而外圈则为一体构造。这种设计比较适用于对外圈旋转精度要求较高的场合。
1、新型设计理念: RE型轴承是在RB型轴承设计理念的基础上进行了改进和发展的产物。通过优化内外圈的结构,提高了轴承的性能。
2、内圈2分割: RE型轴承的内圈采用了2分割的结构,这种设计使得轴承更加灵活,适用于不同的工况和要求。
3、外圈一体构造: 与此同时,外圈则采用了一体构造,这有助于提高外圈的整体强度和稳定性。一体构造也有助于降低制造成本和简化装配过程。
4、适用于高旋转精度要求: RE型轴承的设计使其特别适用于对外圈旋转精度要求较高的场合。这包括需要高精度旋转的工业机械和设备。
RE型的外圈旋轉精度:
|
|
|
|
|
|
|
|
|
|
單位:μm |
|
軸承外徑(D) |
外圈徑向跳動容許值 |
外圈軸向跳動容許值 |
|||||||||
0級 |
PE6級 |
PE5級 |
PE4級 |
PE2級 |
0級 |
PE6級 |
PE5級 |
PE4級 |
PE2級 |
||
超過 |
以下 |
||||||||||
30 |
50 |
20 |
10 |
7 |
5 |
2.5 |
20 |
10 |
7 |
5 |
2.5 |
50 |
80 |
25 |
13 |
8 |
5 |
4 |
25 |
13 |
8 |
5 |
4 |
80 |
120 |
35 |
18 |
10 |
6 |
5 |
35 |
18 |
10 |
6 |
5 |
120 |
150 |
40 |
20 |
11 |
7 |
5 |
40 |
20 |
11 |
7 |
5 |
150 |
180 |
45 |
23 |
13 |
8 |
5 |
45 |
23 |
13 |
8 |
5 |
180 |
250 |
50 |
25 |
15 |
10 |
7 |
50 |
25 |
15 |
10 |
7 |
250 |
315 |
60 |
30 |
18 |
11 |
7 |
60 |
30 |
18 |
11 |
7 |
315 |
400 |
70 |
35 |
20 |
13 |
8 |
70 |
35 |
20 |
13 |
8 |
400 |
500 |
80 |
40 |
23 |
15 |
- |
80 |
40 |
23 |
15 |
- |
500 |
630 |
100 |
50 |
25 |
16 |
- |
100 |
50 |
25 |
16 |
- |
630 |
800 |
120 |
60 |
30 |
20 |
- |
120 |
60 |
30 |
20 |
- |
800 |
1000 |
120 |
75 |
- |
- |
- |
120 |
75 |
- |
- |
- |
1000 |
1250 |
120 |
- |
- |
- |
- |
120 |
- |
- |
- |
- |
1250 |
1600 |
120 |
- |
- |
- |
- |
120 |
- |
- |
- |
- |
|
|
|
|
|
|
|
|
|
|
|
|
單位:mm |
|
軸徑 |
公稱型號 |
主要尺寸 |
靠肩的尺寸 |
基本額定 |
質量 |
||||||||
內徑 |
外徑 |
滾子 |
寬度 |
油孔 |
|
|
|
|
|||||
d |
D |
dp |
B B1 |
a |
b |
r |
ds |
Dh |
C |
C0 |
kg |
||
20 |
RE 2008 |
20 |
36 |
29 |
8 |
2 |
0.8 |
0.8 |
23.5 |
30.5 |
3.23 |
3.1 |
0.04 |
25 |
RE 2508 |
25 |
41 |
34 |
8 |
2 |
0.8 |
0.8 |
28.5 |
35.5 |
3.63 |
3.83 |
0.05 |
30 |
RE 3010 |
30 |
55 |
43.5 |
10 |
2.5 |
1 |
1 |
37 |
47 |
7.35 |
8.36 |
0.12 |
35 |
RE 3510 |
35 |
60 |
48.5 |
10 |
2.5 |
1 |
1 |
41 |
51.5 |
7.64 |
9.12 |
0.13 |
40 |
RE 4010 |
40 |
65 |
53.5 |
10 |
2.5 |
1 |
1 |
47.5 |
58 |
8.33 |
10.6 |
0.16 |
45 |
RE 4510 |
45 |
70 |
58.5 |
10 |
2.5 |
1 |
1 |
51 |
61.5 |
8.62 |
11.3 |
0.17 |
50 |
RE 5013 |
50 |
80 |
66 |
13 |
2.5 |
1.6 |
1 |
57.5 |
72 |
16.7 |
20.9 |
0.27 |
60 |
RE 6013 |
60 |
90 |
76 |
13 |
2.5 |
1.6 |
1 |
68 |
82 |
18 |
24.3 |
0.3 |
70 |
RE 7013 |
70 |
100 |
86 |
13 |
2.5 |
1.6 |
1 |
78 |
92 |
19.4 |
27.7 |
0.35 |
80 |
RE 8016 |
80 |
120 |
101.4 |
16 |
3 |
1.6 |
1 |
91 |
111 |
30.1 |
42.1 |
0.7 |
90 |
RE 9016 |
90 |
130 |
112 |
16 |
3 |
1.6 |
1.5 |
98 |
118 |
31.4 |
45.3 |
0.75 |
100 |
RE 10016 |
100 |
140 |
121.1 |
16 |
3 |
1.6 |
1.5 |
109 |
129 |
31.7 |
48.6 |
0.83 |
RE 10020 |
150 |
127 |
20 |
3.5 |
1.6 |
1.5 |
113 |
133 |
33.1 |
50.9 |
1.45 |
||
110 |
RE 11012 |
110 |
135 |
123.3 |
12 |
2.5 |
1 |
1 |
117 |
127 |
12.5 |
24.1 |
0.4 |
RE 11015 |
145 |
129 |
15 |
3 |
1.6 |
1 |
122 |
136 |
23.7 |
41.5 |
0.75 |
||
RE 11020 |
160 |
137 |
20 |
3.5 |
1.6 |
1.5 |
120 |
140 |
34 |
54 |
1.56 |
||
120 |
RE 12016 |
120 |
150 |
136 |
16 |
3 |
1.6 |
1 |
127 |
141 |
24.2 |
43.2 |
0.72 |
RE 12025 |
180 |
152 |
25 |
3.5 |
2 |
2 |
133 |
164 |
66.9 |
100 |
2.62 |
||
130 |
RE 13015 |
130 |
160 |
146 |
15 |
3 |
1.6 |
1 |
137 |
152 |
25 |
46.7 |
0.72 |
RE 13025 |
190 |
162 |
25 |
3.5 |
2 |
2 |
143 |
174 |
69.5 |
107 |
2.82 |
||
140 |
RE 14016 |
140 |
175 |
160 |
16 |
3 |
1.6 |
1.5 |
147 |
162 |
25.9 |
50.1 |
1 |
RE 14025 |
200 |
172 |
25 |
3.5 |
2 |
2 |
154 |
185 |
74.8 |
121 |
2.96 |
||
150 |
RE 15013 |
150 |
180 |
166 |
13 |
2.5 |
1.6 |
1 |
158 |
172 |
27 |
53.5 |
0.68 |
RE 15025 |
210 |
182 |
25 |
3.5 |
2 |
2 |
164 |
194 |
76.8 |
128 |
3.16 |
||
RE 15030 |
230 |
192 |
30 |
4.5 |
3 |
2 |
173 |
210 |
100 |
156 |
5.3 |
||
160 |
RE 16025 |
160 |
220 |
192 |
25 |
3.5 |
2 |
2 |
173 |
204 |
81.7 |
135 |
3.14 |
170 |
RE 17020 |
170 |
220 |
196.1 |
20 |
3.5 |
1.6 |
2 |
184 |
198 |
29 |
62.1 |
2.21 |
180 |
RE 18025 |
180 |
240 |
210 |
25 |
3.5 |
2 |
2 |
195 |
225 |
84 |
143 |
3.44 |
190 |
RE 19025 |
190 |
240 |
219 |
25 |
3.5 |
1.6 |
1.5 |
202 |
222 |
41.7 |
82.9 |
2.99 |
200 |
RE 20025 |
200 |
260 |
230 |
25 |
3.5 |
2 |
2.5 |
215 |
245 |
84.2 |
157 |
4 |
RE 20030 |
280 |
240 |
30 |
4.5 |
3 |
2.5 |
221 |
258 |
114 |
200 |
6.7 |
||
RE 20035 |
295 |
247.7 |
35 |
5 |
3 |
2.5 |
225 |
270 |
151 |
252 |
9.6 |
||
220 |
RE 22025 |
220 |
280 |
250.1 |
25 |
3.5 |
2 |
2.5 |
235 |
265 |
92.3 |
171 |
4.1 |
240 |
RE 24025 |
240 |
300 |
272.5 |
25 |
3.5 |
2 |
3 |
256 |
281 |
68.3 |
145 |
4.5 |
250 |
RE 25025 |
250 |
310 |
280.9 |
25 |
3.5 |
2 |
3 |
268 |
293 |
69.3 |
150 |
5 |
RE 25030 |
330 |
287.5 |
30 |
4.5 |
3 |
3 |
269 |
306 |
126 |
244 |
8.1 |
||
RE 25040 |
355 |
300.7 |
40 |
6 |
3.5 |
3 |
275 |
326 |
195 |
348 |
14.8 |
||
300 |
RE 30025 |
300 |
360 |
332 |
25 |
3.5 |
2 |
3 |
319 |
344 |
75.7 |
178 |
5.9 |
RE 30035 |
395 |
345 |
35 |
5 |
3 |
3 |
322 |
368 |
183 |
367 |
13.4 |
||
RE 30040 |
405 |
351.6 |
40 |
6 |
3.5 |
3 |
326 |
377 |
212 |
409 |
17.2 |
||
350 |
RE 35020 |
350 |
400 |
376.6 |
20 |
3.5 |
1.6 |
3 |
363 |
383 |
54.1 |
143 |
3.9 |
400 |
RE 40035 |
400 |
480 |
440.3 |
35 |
5 |
3 |
3.5 |
422 |
459 |
156 |
370 |
14.5 |
RE 40040 |
510 |
453.4 |
40 |
6 |
3.5 |
3.5 |
428 |
479 |
241 |
531 |
23.5 |
||
450 |
RE 45025 |
450 |
500 |
476.6 |
25 |
3.5 |
1.6 |
1.5 |
464 |
484 |
61.7 |
182 |
6.6 |
500 |
RE 50025 |
500 |
550 |
526.6 |
25 |
3.5 |
1.6 |
1.5 |
514 |
534 |
65.5 |
201 |
7.3 |
RE 50040 |
600 |
548.8 |
40 |
6 |
3 |
3.5 |
526 |
572 |
239 |
607 |
26 |
||
RE 50050 |
625 |
561.6 |
50 |
6 |
3.5 |
3.5 |
536 |
587 |
267 |
653 |
41.7 |
||
600 |
RE 60040 |
600 |
700 |
650 |
40 |
6 |
3 |
4 |
627 |
673 |
264 |
721 |
29 |
注:• 附帶密封墊片的公稱型號是 RE…CUU 。 |
版权所有:2023 ksport官网入口登录 豫ICP备2021011805号-1 豫公网安备 41030502000335号 技术支持: 尚贤科技| 网站XML| 返回顶部