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無錫市建發(fā)動(dòng)力科技有限公司
地址:無錫市民豐路262號(hào)
電話:+86-510-83109666
傳真:+86-510-83136969
郵編:214045
郵箱:[email protected]
網(wǎng)址:http://moshujidi.cn |
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角接觸球軸承
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角接觸球軸承可同時(shí)承受徑向負(fù)荷和軸向負(fù)荷。能在較高的轉(zhuǎn)速下工作。接觸角越大,軸向承載能力越高。高精度和高速軸承通常取15 度接觸角。在軸向力作用下,接觸角會(huì)增大。單列角接觸球軸承只能承受一個(gè)方向的軸向負(fù)荷,在承受徑向負(fù)荷時(shí),將引起附加軸向力。 并且只能限制軸或外殼在一個(gè)方向的軸向位移。若是成對(duì)雙聯(lián)安裝,使一對(duì)軸承的外圈相對(duì),即寬端面對(duì)寬端面,窄端面對(duì)窄端面。這樣即可避免引起 附加軸向力,而且可在兩個(gè)方向使軸或外殼限制在軸向游隙范圍內(nèi)。 角接觸球軸承的主要用途:單列角接觸球軸承:機(jī)床主軸、高頻馬達(dá)、燃汽輪機(jī)、離心分離機(jī)、小型汽車前輪、差速器小齒輪軸。雙列角接觸球軸承:油泵、羅茨鼓風(fēng)機(jī)、空氣壓縮機(jī)、各類變速器、燃料噴射泵、印刷機(jī)械。 |
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原代號(hào) |
現(xiàn)代號(hào) |
基本尺寸 |
安裝相關(guān)尺寸 |
重量 |
d |
D |
2B |
r12 |
r34 |
damin |
Damax |
dbmin |
Dbmax |
ramax |
rbmax |
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266207A |
7207BTNT/DB |
35 |
72 |
34 |
1.1 |
0.6 |
42 |
65 |
40 |
67 |
1 |
0.6 |
0.57 |
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7307AC/DBA |
35 |
80 |
42 |
1.5 |
0.6 |
44 |
71 |
41 |
74 |
1.5 |
0.6 |
0.91 |
366307K |
7307BM/DFYA3 |
|
80 |
42 |
1.5 |
1.5 |
44 |
71 |
41 |
74 |
1.5 |
1 |
1.10 |
246309 |
7309ACM/DB |
45 |
100 |
50 |
1.5 |
0.6 |
54 |
91 |
51 |
94 |
1.5 |
1 |
2.03 |
266309G |
7309BM/HADB |
|
100 |
50 |
1.5 |
0.6 |
54 |
91 |
51 |
94 |
1.5 |
1 |
2.03 |
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7309BT/DB |
45 |
100 |
50 |
1.5 |
0.6 |
54 |
91 |
51 |
94 |
1.5 |
1 |
1.83 |
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246310 |
7310ACM/DB |
50 |
110 |
54 |
2 |
1 |
60 |
100 |
56 |
104 |
2 |
1 |
2.32 |
266310 |
7310BM/DB |
|
110 |
54 |
2 |
1 |
60 |
100 |
56 |
104 |
2 |
1 |
2.32 |
366310K |
7310BM/DFYA3 |
|
110 |
54 |
2 |
2 |
60 |
100 |
56 |
104 |
2 |
1 |
2.32 |
336310 |
7310CM/DF |
|
110 |
54 |
2 |
2 |
60 |
100 |
- |
104 |
2 |
1 |
2.32 |
246111Q1 |
7011ACQ5/DB |
55 |
90 |
36 |
1.1 |
0.6 |
62 |
83 |
60 |
85 |
1 |
0.6 |
0.95 |
266311 |
7311BM/DB |
|
120 |
58 |
2 |
1 |
65 |
110 |
61 |
114 |
2 |
1 |
13.6 |
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436212J |
7212C/DT |
60 |
110 |
44 |
1.5 |
0.6 |
69 |
101 |
- |
104 |
1.5 |
1 |
1.57 |
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7312BT/DB |
60 |
130 |
62 |
2.1 |
1.1 |
69 |
101 |
79 |
127 |
2 |
1 |
1.83 |
246312J |
7312AC/DB |
|
130 |
62 |
2.1 |
1.1 |
72 |
118 |
67 |
123 |
2 |
1 |
3.61 |
446113J |
7013AC/DT |
65 |
100 |
36 |
1.1 |
0.6 |
72 |
93 |
70 |
95 |
1 |
0.6 |
0.83 |
246213Y |
7213ACQ5/DBYA3 |
|
120 |
46 |
1.5 |
0.6 |
74 |
111 |
71 |
114 |
1.5 |
1 |
2.43 |
246313 |
7313ACM/DB |
|
140 |
66 |
2.1 |
1.1 |
77 |
128 |
72 |
133 |
2 |
1 |
5.22 |
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7014CM/P5DB |
70 |
110 |
40 |
1.1 |
1.1 |
77 |
103 |
78 |
102 |
1 |
1 |
1.45 |
246314 |
7314ACM/DB |
|
150 |
70 |
2.1 |
1.1 |
82 |
138 |
77 |
143 |
2 |
1 |
6.20 |
346314 |
7314ACM/DF |
|
150 |
70 |
2.1 |
2.1 |
82 |
138 |
77 |
143 |
2 |
1 |
6.14 |
266314 |
7314BM/DB |
|
150 |
70 |
2.1 |
1.1 |
82 |
138 |
77 |
143 |
2 |
1 |
6.40 |
266215 |
7215BM/DB |
75 |
130 |
50 |
1.5 |
0.6 |
84 |
121 |
81 |
124 |
1.5 |
1 |
2.63 |
246315 |
7315ACM/DB |
|
160 |
74 |
2.1 |
1.1 |
87 |
148 |
82 |
153 |
2 |
1 |
7.14 |
446315 |
7315ACM/DT |
|
160 |
74 |
2.1 |
1.1 |
87 |
148 |
82 |
153 |
2 |
1 |
7.14 |
446315Q |
7315ACQ1/DT |
|
160 |
74 |
2.1 |
1.1 |
87 |
148 |
82 |
153 |
2 |
1 |
7.04 |
466315K |
7315B/DT |
|
160 |
74 |
2.1 |
1.1 |
87 |
148 |
82 |
153 |
2 |
1 |
6.51 |
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7315BQ1/P6DTGAS0 |
75 |
160 |
74 |
2.1 |
1.1 |
87 |
148 |
82 |
153 |
2 |
1 |
7.41 |
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246116 |
7016ACM/DB |
80 |
125 |
44 |
1.1 |
0.6 |
87 |
118 |
- |
120 |
1 |
0.6 |
1.97 |
246216QK |
7216ACQ5/DBYA3 |
|
140 |
52 |
2 |
1 |
90 |
130 |
86 |
134 |
2 |
1 |
3.26 |
466316 |
7316BM/DT |
|
170 |
78 |
2.1 |
1.1 |
92 |
158 |
87 |
163 |
2 |
1 |
8.50 |
446416J |
7416AC/DT |
|
200 |
96 |
3 |
1.1 |
94 |
186 |
- |
193 |
2.5 |
1 |
14.4 |
266217 |
7217BM/DB |
85 |
150 |
56 |
2 |
1 |
95 |
140 |
91 |
144 |
2 |
1 |
4.47 |
246317 |
7317ACM/DB |
|
180 |
82 |
3 |
1.1 |
99 |
166 |
92 |
173 |
2.5 |
1 |
9.95 |
346317 |
7317ACM/DF |
|
180 |
82 |
3 |
3 |
99 |
166 |
92 |
173 |
2.5 |
1 |
9.97 |
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7318ACM/DB |
90 |
190 |
86 |
3 |
1.1 |
104 |
176 |
108 |
173 |
2.5 |
1 |
12.4 |
346219Q1 |
7219ACQ5/DF |
95 |
170 |
64 |
2.1 |
1.1 |
107 |
158 |
102 |
163 |
2 |
1 |
5.95 |
246319 |
7319ACM/DB |
|
200 |
90 |
3 |
1.1 |
109 |
186 |
102 |
193 |
2.5 |
1 |
13.3 |
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7319BM/DF |
95 |
200 |
90 |
3 |
1.1 |
109 |
186 |
114 |
185 |
2.5 |
1 |
13.4 |
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246220 |
7220ACM/DB |
100 |
180 |
68 |
2.1 |
1.1 |
112 |
168 |
107 |
173 |
2 |
1 |
7.48 |
466320J |
7320BT/DT |
|
215 |
94 |
3 |
1.1 |
114 |
201 |
107 |
208 |
2.5 |
1 |
15.2 |
236222 |
7222CM/DB |
110 |
200 |
76 |
2.1 |
1.1 |
112 |
188 |
- |
193 |
2 |
1 |
10.0 |
446322 |
7322ACM/DT |
|
240 |
100 |
3 |
1.1 |
124 |
226 |
- |
233 |
2.5 |
1 |
19.8 |
|
7322ACM/DF |
|
240 |
100 |
3 |
1.1 |
124 |
226 |
- |
233 |
2.5 |
1 |
19.9 |
266322 |
7322BM/DB |
|
240 |
100 |
3 |
1.1 |
124 |
226 |
- |
233 |
2.5 |
1 |
22.9 |
366322 |
7322BM/DF |
|
240 |
100 |
3 |
3 |
124 |
226 |
- |
233 |
2.5 |
1 |
23.5 |
346124J |
7024AC/DF |
120 |
180 |
56 |
2 |
2 |
130 |
170 |
- |
174 |
2 |
1 |
4.62 |
246224Q1 |
7224ACQ5/DB |
|
215 |
80 |
2.1 |
1.1 |
132 |
203 |
- |
208 |
2 |
1 |
13.1 |
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7324AC/DF |
120 |
260 |
110 |
3 |
3 |
134 |
246 |
- |
208 |
2.5 |
2.5 |
27.4 |
|
7324B/DT |
120 |
260 |
110 |
3 |
1.1 |
134 |
246 |
- |
208 |
2.5 |
1 |
29.2 |
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7326B/DF |
|
280 |
116 |
4 |
4 |
148 |
262 |
- |
271 |
3 |
1.5 |
35.9 |
466326K |
7326B/DT |
130 |
280 |
116 |
4 |
4 |
148 |
262 |
- |
271 |
3 |
1.5 |
35.9 |
346128J |
7028AC/DF |
140 |
210 |
66 |
2 |
2 |
150 |
200 |
- |
204 |
2 |
1 |
6.92 |
266228 |
7228BM/DB |
|
250 |
84 |
3 |
1.1 |
154 |
236 |
- |
243 |
2.5 |
1 |
17.2 |
466328 |
7328B/DT |
|
300 |
124 |
4 |
1.5 |
158 |
282 |
- |
291 |
3 |
1.5 |
42.3 |
346330 |
7330AC/DF |
150 |
320 |
130 |
4 |
4 |
168 |
302 |
- |
311 |
,
3 |
1.5 |
51.6 |
366330 |
7330B/DF |
|
320 |
130 |
4 |
4 |
168 |
302 |
- |
311 |
3 |
1.5 |
52.3 |
K266132 |
7032BM/DB |
160 |
240 |
76 |
2.1 |
1.1 |
172 |
228 |
- |
233 |
2 |
1 |
12.6 |
366332K |
7332B/DF |
|
340 |
136 |
4 |
4 |
178 |
322 |
- |
331 |
3 |
1.5 |
61.6 |
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71934X1B/DFYA3 |
170 |
230 |
56 |
2 |
1.1 |
168 |
225 |
- |
218 |
1.5 |
1 |
7.04 |
746234 |
B7234AC/DT |
170 |
310 |
104 |
4 |
1.5 |
188 |
292 |
- |
301 |
3 |
1.5 |
34.8 |
446138J |
7038AC/DT |
190 |
290 |
92 |
2.1 |
1.1 |
202 |
278 |
- |
283 |
2 |
1 |
21.4 |
346240J |
7240AC/DF |
200 |
360 |
116 |
4 |
4 |
218 |
342 |
- |
351 |
3 |
1.5 |
50.3 |
266240 |
7240B/DB |
|
360 |
116 |
4 |
1.5 |
218 |
342 |
- |
351 |
3 |
1.5 |
51.6 |
336240J |
7240C/DF |
|
360 |
116 |
4 |
4 |
218 |
342 |
- |
351 |
3 |
1.5 |
50.3 |
346240J |
7240AC/DF |
|
360 |
116 |
4 |
4 |
218 |
342 |
- |
351 |
3 |
1.5 |
50.3 |
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7646AMB/DB |
230 |
330 |
80 |
2.1 |
1.1 |
245 |
318 |
- |
321 |
2 |
1 |
22.7 |
366748K |
366748K |
240 |
370 |
112 |
3 |
3 |
254 |
356 |
- |
363 |
2.5 |
2.5 |
48.7 |
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71952B/DF |
260 |
360 |
92 |
2.1 |
1.1 |
272 |
348 |
- |
354 |
2 |
1 |
28.8 |
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71956AC/DB |
280 |
380 |
92 |
2.1 |
1.1 |
292 |
368 |
- |
372 |
2 |
1 |
31.4 |
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71956AB/DBYA6 |
280 |
380 |
110 |
2.1 |
0.9 |
290 |
365 |
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270 |
2 |
0.6 |
36.1 |
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71876B/DB |
380 |
480 |
92 |
2.1 |
1.1 |
392 |
468 |
- |
473 |
2 |
1 |
37.2 |
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70992X2AB/DBYA6 |
460 |
620 |
130 |
3 |
1.4 |
482 |
605 |
- |
580 |
2.5 |
1 |
113 | |
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點(diǎn)擊數(shù):3429 錄入時(shí)間:2012/6/28 【 打印此頁】 【 返回】 |
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