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角接觸球軸承安裝尺寸GB/T292—1994鄙煤，直徑105～220mm |
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詳細介紹： |
發(fā)布時間：2007/1/3 10:56:24 |
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角接觸球軸承安裝尺寸GB/T292—1994
|
基本尺寸 |
安裝尺寸 |
基本額定載荷 |
極限轉(zhuǎn)速 |
重量 |
軸承代號 |
|
d |
D |
B |
a |
dsmin |
Damax |
rasmax |
Cr |
Cor |
脂 |
油 |
W≈ |
70000C(AC,B)型 |
|
mm |
mm |
kN |
r/min |
kg |
— |
|
105 |
160 |
26 |
30.8 |
115 |
150 |
2 |
88.5 |
88.8 |
3600 |
4800 |
1.6 |
7021C |
|
160 |
26 |
43.9 |
115 |
150 |
2 |
83.8 |
84.5 |
3600 |
4800 |
1.6 |
7021AC |
|
190 |
36 |
67.8 |
117 |
178 |
2.1 |
162 |
145 |
3000 |
4000 |
3.85 |
7221C |
|
1905 |
36 |
52.4 |
117 |
178 |
2.1 |
155 |
138 |
3000 |
4000 |
3.85 |
7221AC |
|
190 |
36 |
79.9 |
117 |
178 |
2.1 |
142 |
130 |
2600 |
3600 |
4.1 |
7221B |
|
225 |
49 |
93.7 |
119 |
211 |
2.5 |
202 |
195 |
2200 |
3200 |
8.8 |
7321B |
|
110 |
170 |
28 |
32.8 |
120 |
160 |
2 |
100 |
102 |
3600 |
4800 |
1.95 |
7022C |
|
170 |
28 |
46.7 |
120 |
160 |
2 |
95.5 |
97.2 |
3600 |
4800 |
1.95 |
7022AC |
|
200 |
38 |
39.8 |
122 |
188 |
2.1 |
175 |
162 |
2800 |
3800 |
4.55 |
7222C |
|
200 |
38 |
55.2 |
122 |
188 |
2.1 |
168 |
155 |
2800 |
3800 |
4.55 |
7222AC |
|
200 |
38 |
84 |
122 |
188 |
2.1 |
155 |
145 |
2400 |
3400 |
4.8 |
7222B |
|
240 |
50 |
98.4 |
124 |
226 |
2.5 |
225 |
225 |
2000 |
3000 |
10.5 |
7322B |
|
120 |
180 |
28 |
34.1 |
130 |
170 |
2 |
108 |
110 |
2800 |
3800 |
2.1 |
7024C |
|
180 |
28 |
48.9 |
130 |
170 |
2 |
102 |
105 |
2800 |
3800 |
2.1 |
7024AC |
|
215 |
40 |
42.4 |
132 |
203 |
2.1 |
188 |
180 |
2400 |
3400 |
5.4 |
7224C |
|
215 |
40 |
59.1 |
132 |
203 |
2.1 |
180 |
172 |
2400 |
3400 |
5.4 |
7224AC |
|
130 |
200 |
33 |
38.6 |
140 |
190 |
2 |
128 |
135 |
2600 |
3600 |
3.2 |
7026C |
|
200 |
33 |
54.9 |
140 |
190 |
2 |
122 |
128 |
2600 |
3600 |
3.2 |
7026AC |
|
230 |
40 |
44.3 |
144 |
216 |
2.5 |
205 |
210 |
2200 |
3200 |
6.25 |
7226C |
|
230 |
40 |
62.2 |
144 |
216 |
2.5 |
195 |
200 |
2200 |
3200 |
6.25 |
7226AC |
|
140 |
210 |
33 |
40 |
150 |
200 |
2 |
140 |
145 |
2400 |
3400 |
3.62 |
7028C |
|
210 |
33 |
59.2 |
150 |
200 |
2 |
140 |
150 |
2200 |
3200 |
3.62 |
7028AC |
|
250 |
42 |
41.7 |
154 |
236 |
2.5 |
230 |
245 |
1900 |
2800 |
9.36 |
7228C |
|
250 |
42 |
69.6 |
154 |
236 |
2.5 |
230 |
235 |
1900 |
2800 |
9.24 |
7228AC |
|
300 |
62 |
11 |
158 |
282 |
3 |
288 |
315 |
1700 |
2400 |
22.4 |
7328B |
|
150 |
225 |
35 |
43 |
162 |
213 |
2.1 |
160 |
155 |
2200 |
3200 |
4.83 |
7030C |
|
225 |
35 |
63.2 |
162 |
213 |
2.1 |
152 |
168 |
2000 |
3000 |
4.83 |
7030AC |
|
160 |
290 |
48 |
47.9 |
174 |
276 |
2.5 |
626 |
298 |
1700 |
2400 |
14.5 |
7232C |
|
290 |
48 |
78.9 |
174 |
276 |
2.5 |
248 |
278 |
1700 |
2400 |
14.5 |
7232AC |
|
170 |
260 |
42 |
73.4 |
182 |
248 |
2.1 |
192 |
222 |
1800 |
2600 |
8.25 |
7034AC |
|
310 |
52 |
51.5 |
188 |
292 |
3 |
322 |
390 |
1600 |
2200 |
19.2 |
7234C |
|
310 |
52 |
84.5 |
188 |
292 |
3 |
305 |
368 |
1600 |
2200 |
17.2 |
7234AC |
|
180 |
320 |
52 |
52.6 |
198 |
302 |
3 |
335 |
415 |
1500 |
2000 |
18.1 |
7236C |
|
320 |
52 |
87 |
198 |
302 |
3 |
315 |
388 |
1500 |
2000 |
18.1 |
7236AC |
|
190 |
290 |
46 |
81.5 |
202 |
278 |
2.1 |
215 |
262 |
1600 |
2200 |
10.7 |
7038AC |
|
200 |
310 |
51 |
87.7 |
212 |
298 |
2.1 |
252 |
325 |
1500 |
2000 |
14.04 |
7040AC |
|
360 |
58 |
58.8 |
218 |
342 |
3 |
360 |
475 |
1300 |
1800 |
25.2 |
7240C |
|
360 |
58 |
97.3 |
218 |
342 |
3 |
345 |
448 |
1300 |
1800 |
25.2 |
7240AC |
|
220 |
400 |
65 |
108.1 |
238 |
382 |
3 |
358 |
482 |
1100 |
1600 |
38.5 |
7244AC | |
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