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無(wú)錫市建發(fā)動(dòng)力科技有限公司
地址：無(wú)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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 推力滾子軸承
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推力調(diào)心滾子軸承是分離軸承，因其負(fù)荷作用線與軸承軸線形成一定角度，故軸承具有較好的自動(dòng)調(diào)心功能，允許的角度誤差為2-3度。但允許的角度誤差隨著施加于軸承負(fù)荷增加而減少，能同時(shí)承受軸向和徑向負(fù)荷。在極重的負(fù)荷場(chǎng)合使用，允許有較高的轉(zhuǎn)速。為了防止軸承調(diào)整運(yùn)轉(zhuǎn)時(shí)滾子與滾道產(chǎn)生有害的滑移，必須施于軸承一定的最小軸向負(fù)荷。 |
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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 |
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d |
D |
T |
damin |
Da max |
rg max |
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29244 |
220 |
300 |
48 |
260 |
273 |
2 |
9.20 |
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9039344 |
29344 |
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360 |
85 |
285 |
316 |
3 |
28.6 |
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29444 |
|
420 |
122 |
315 |
358 |
5 |
73.2 |
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9039348 |
29348 |
240 |
380 |
85 |
305 |
336 |
3 |
35.4 |
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9039448 |
29448 |
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440 |
122 |
335 |
378 |
5 |
96.1 |
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29252 |
260 |
360 |
60 |
310 |
326 |
2 |
16.9 |
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29352 |
|
420 |
95 |
335 |
380 |
4 |
50.2 |
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29452 |
|
480 |
132 |
365 |
412 |
5 |
102 |
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9039256 |
29256 |
280 |
380 |
60 |
325 |
347 |
2 |
21.7 |
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29456 |
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520 |
145 |
395 |
446 |
5 |
127 |
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29260 |
300 |
420 |
73 |
360 |
380 |
2.5 |
29.5 |
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29360 |
|
480 |
109 |
385 |
423 |
4 |
72.7 |
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29460 |
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540 |
145 |
395 |
446 |
5 |
138 |
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29464 |
320 |
580 |
155 |
450 |
500 |
6 |
182 |
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9039468 |
29468 |
340 |
620 |
170 |
475 |
530 |
6 |
218 |
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29468/YA57 |
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620 |
170 |
475 |
530 |
6 |
206 |
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29472 |
360 |
640 |
170 |
495 |
500 |
6 |
221 |
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9039376 |
29376 |
380 |
600 |
132 |
495 |
535 |
5 |
129 |
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29476 |
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670 |
175 |
525 |
580 |
6 |
252 |
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9039280 |
29280 |
400 |
540 |
85 |
470 |
493 |
3 |
64.6 |
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29280F3/YA7 |
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540 |
85 |
470 |
493 |
3 |
62.9 |
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9039380 |
29380 |
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620 |
132 |
510 |
550 |
5 |
153 |
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29480 |
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710 |
185 |
550 |
615 |
6 |
309 |
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9039384 |
29384 |
420 |
650 |
140 |
535 |
580 |
5 |
175 |
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29388 |
440 |
680 |
145 |
585 |
630 |
5 |
180 |
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29488 |
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780 |
206 |
630 |
695 |
8 |
394 |
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9039292 |
29292 |
460 |
620 |
95 |
540 |
565 |
4 |
74.7 |
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29292/YA8 |
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620 |
95 |
540 |
565 |
4 |
76.6 |
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90392/500 |
292/500 |
500 |
670 |
103 |
585 |
615 |
4 |
117 |
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293/500 |
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750 |
150 |
630 |
675 |
5 |
221 |
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293/500/YA3 |
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750 |
150 |
630 |
675 |
5 |
221 |
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90394/500 |
294/500 |
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870 |
224 |
685 |
755 |
8 |
589 |
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294/500YAD |
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870 |
224 |
685 |
755 |
8 |
462 |
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90392/530 |
292/530 |
530 |
710 |
109 |
615 |
655 |
4 |
118 |
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90392/560 |
292/560 |
560 |
750 |
115 |
655 |
685 |
4 |
131 |
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294/710 |
710 |
1220 |
308 |
965 |
1070 |
12 |
1400 |
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294/710/HC |
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1220 |
308 |
965 |
1070 |
12 |
1400 |
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294/750 |
750 |
1280 |
315 |
1015 |
1120 |
12 |
1530 |
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90392/800 |
292/800 |
800 |
1060 |
155 |
935 |
980 |
6 |
343 |
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294/850F1 |
850 |
1440 |
354 |
1080 |
1230 |
12 |
2090 |
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90392/1060 |
292/1060 |
1060 |
1400 |
206 |
1225 |
1290 |
8 |
767 |
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292/1120F1 |
1120 |
1460 |
206 |
1300 |
1365 |
8 |
804 | |
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點(diǎn)擊數(shù)：4875 錄入時(shí)間：2012/6/28 【 打印此頁(yè)】 【 返回】 |
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