RB型 外圈分体内圈整体结构,适合于对内圈旋转精度有要求的场合
RB型(外圈分体、内圈整体结构)
RB型(外圈分体、内圈整体结构)
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单位:mm |
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型号 |
主要尺寸 |
轴肩尺寸 |
基本额定载荷 |
质量 |
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(径向) |
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内径 |
外径 |
高度 |
倒角 |
轴肩尺寸 |
Cr |
Cor |
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d |
D |
B |
rmin |
ds |
Dh |
kN |
kN |
kg |
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RB 3010 |
30 |
55 |
10 |
0.6 |
37 |
47 |
7.35 |
8.36 |
0.12 |
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RB 3510 |
35 |
60 |
10 |
0.6 |
41 |
51.5 |
7.64 |
9.12 |
0.13 |
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RB 4010 |
40 |
65 |
10 |
0.6 |
47.5 |
57.5 |
8.33 |
10.6 |
0.16 |
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RB 4510 |
45 |
70 |
10 |
0.6 |
51 |
61.5 |
8.62 |
11.3 |
0.17 |
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RB 5013 |
50 |
80 |
13 |
0.6 |
57.4 |
72 |
16.7 |
20.9 |
0.27 |
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RB 6013 |
60 |
90 |
13 |
0.6 |
68 |
82 |
18 |
24.3 |
0.3 |
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RB 7013 |
70 |
100 |
13 |
0.6 |
78 |
92 |
19.4 |
27.7 |
0.35 |
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RB 8016 |
80 |
120 |
16 |
0.6 |
91 |
111 |
30.1 |
42.1 |
0.7 |
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RB 9016 |
90 |
130 |
16 |
1 |
98 |
118 |
31.4 |
45.3 |
0.75 |
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RB 10016 |
100 |
140 |
16 |
1 |
109 |
129 |
31.7 |
48.6 |
0.83 |
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RB 10020 |
150 |
20 |
1 |
113 |
133 |
33.1 |
50.9 |
1.45 |
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RB 11012 |
110 |
135 |
12 |
0.6 |
117 |
127 |
12.5 |
24.1 |
0.4 |
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RB 11015 |
145 |
15 |
0.6 |
122 |
136 |
23.7 |
41.5 |
0.75 |
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RB 11020 |
160 |
20 |
1 |
120 |
143 |
34 |
54 |
1.56 |
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RB 12016 |
120 |
150 |
16 |
0.6 |
127 |
141 |
24.2 |
43.2 |
0.72 |
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RB 12025 |
180 |
25 |
1.5 |
133 |
164 |
66.9 |
100 |
2.62 |
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RB 13015 |
130 |
160 |
15 |
0.6 |
137 |
152 |
25 |
46.7 |
0.72 |
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RB 13025 |
190 |
25 |
1.5 |
143 |
174 |
69.5 |
107 |
2.82 |
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RB 14016 |
140 |
175 |
16 |
1 |
147 |
162 |
25.9 |
50.1 |
1 |
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RB 14025 |
200 |
25 |
1.5 |
154 |
185 |
74.8 |
121 |
2.96 |
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RB 15013 |
150 |
180 |
13 |
0.6 |
157 |
172 |
27 |
53.5 |
0.68 |
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RB 15025 |
210 |
25 |
1.5 |
164 |
194 |
76.8 |
128 |
3.16 |
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RB 15030 |
230 |
30 |
1.5 |
173 |
211 |
100 |
156 |
5.3 |
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RB 16025 |
160 |
220 |
25 |
1.5 |
173 |
204 |
81.7 |
135 |
3.14 |
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RB 17020 |
170 |
220 |
20 |
1.5 |
184 |
198 |
29 |
62.1 |
2.21 |
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单位:mm |
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|
型号 |
主要尺寸 |
轴肩尺寸 |
基本额定载荷 |
质量 |
|||||
|
(径向) |
|||||||||
|
内径 |
外径 |
高度 |
倒角 |
轴肩尺寸 |
Cr |
Cor |
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d |
D |
B |
rmin |
ds |
Dh |
kN |
kN |
kg |
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RB 18025 |
180 |
240 |
25 |
1.5 |
195 |
225 |
84 |
143 |
3.44 |
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RB 19025 |
190 |
240 |
25 |
1 |
202 |
222 |
41.7 |
82.9 |
2.99 |
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RB 20025 |
200 |
260 |
25 |
2 |
215 |
245 |
84.2 |
157 |
4 |
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RB 20030 |
280 |
30 |
2 |
221 |
258 |
114 |
200 |
6.7 |
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RB 20035 |
295 |
35 |
2 |
225 |
270 |
151 |
252 |
9.6 |
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RB 22025 |
220 |
280 |
25 |
2 |
235 |
265 |
92.3 |
171 |
4.1 |
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RB 24025 |
240 |
300 |
25 |
2.5 |
256 |
281 |
68.3 |
145 |
4.5 |
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RB 25025 |
250 |
310 |
25 |
2.5 |
265 |
290 |
69.3 |
150 |
5 |
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RB 25030 |
330 |
30 |
2.5 |
269 |
306 |
126 |
244 |
8.1 |
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RB 25040 |
355 |
40 |
2.5 |
275 |
326 |
195 |
348 |
14.8 |
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RB 30025 |
300 |
360 |
25 |
2.5 |
315 |
340 |
76.3 |
178 |
5.9 |
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RB 30035 |
395 |
35 |
2.5 |
322 |
368 |
183 |
367 |
13.4 |
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RB 30040 |
405 |
40 |
2.5 |
326 |
377 |
212 |
409 |
17.2 |
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RB 35020 |
350 |
400 |
20 |
2.5 |
363 |
383 |
54.1 |
143 |
3.9 |
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RB 40035 |
400 |
480 |
35 |
2.5 |
422 |
459 |
156 |
370 |
14.5 |
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RB 40040 |
510 |
40 |
2.5 |
428 |
479 |
241 |
531 |
23.5 |
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RB 45025 |
450 |
500 |
25 |
1 |
464 |
484 |
61.7 |
182 |
6.6 |
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RB 50025 |
500 |
550 |
25 |
1 |
514 |
534 |
65.5 |
201 |
7.3 |
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RB 50040 |
600 |
40 |
2.5 |
526 |
572 |
239 |
607 |
26 |
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RB 50050 |
625 |
50 |
2.5 |
536 |
587 |
267 |
653 |
41.7 |
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RB 60040 |
600 |
700 |
40 |
3 |
627 |
673 |
264 |
721 |
29 |
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RB 70045 |
700 |
815 |
45 |
3 |
731 |
777 |
281 |
836 |
46 |
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RB 80070 |
800 |
950 |
70 |
4 |
836 |
900 |
468 |
1330 |
105 |
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RB 90070 |
900 |
1050 |
70 |
4 |
937 |
1001 |
494 |
1490 |
120 |
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RB 1000110 |
1000 |
1250 |
110 |
5 |
1057 |
1171 |
1220 |
3220 |
360 |
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RB 1250110 |
1250 |
1500 |
110 |
5 |
1308 |
1423 |
1350 |
3970 |
440 |
RB型交叉滚子轴承内圈旋转精度表
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单位μm |
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内径尺寸(d)mm |
内圈径向跳动和轴向跳动 |
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超过 |
到 |
P0级 |
P6级 |
P5级 |
P4级 |
P2级 |
|
18 |
30 |
13 |
8 |
4 |
3 |
2.5 |
|
30 |
50 |
15 |
10 |
5 |
4 |
2.5 |
|
50 |
80 |
20 |
10 |
5 |
4 |
2.5 |
|
80 |
120 |
25 |
13 |
6 |
5 |
2.5 |
|
120 |
150 |
30 |
18 |
8 |
6 |
2. 5 |
|
150 |
180 |
30 |
18 |
8 |
6 |
5 |
|
180 |
250 |
40 |
20 |
10 |
8 |
5 |
|
250 |
315 |
50 |
25 |
13 |
10 |
— |
|
315 |
400 |
60 |
30 |
15 |
12 |
— |
|
400 |
500 |
65 |
35 |
18 |
14 |
— |
|
500 |
630 |
70 |
40 |
20 |
16 |
— |
|
630 |
800 |
80 |
— |
— |
— |
— |
|
800 |
1000 |
90 |
— |
— |
— |
— |
|
1000 |
1250 |
100 |
— |
— |
— |
— |
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