该类轴承主要应用于承受以轴向负荷为主导的轴、径向联合负荷,单径向负荷不得超过轴向负荷的55%,与其他推力滚子轴承相比,此种轴承摩擦系数低,极限转速高,且具有调心性能,本型录所列29000型推力调心滚子轴承为经过优化设计的加强型轴承,此种轴承的球面滚子为非对称性球面滚子,能减少滚子和滚道在工作中的相对滑动,并且滚子长、直径大、滚子数量多、负荷容量高,通常采用油润滑,转速较低时也可脂润滑。
推力调心滚子轴承参数
轴承型号 |
外形尺寸(㎜) |
额定载荷 |
极限转速(rpm) |
安装尺寸㎜ |
质量 |
|||||||||||||
现型号 |
原型号 |
d |
D |
T |
d1 |
D1 |
Bm |
C |
H |
rsm |
动 |
静 |
脂 |
油 |
da |
Da |
ra |
|
29318 |
90393 18 |
90 |
155 |
39 |
118 |
139.5 |
13 |
17.9 |
52 |
1.5 |
300 |
900 |
1500 |
2100 |
118 |
135 |
1.5 |
2.83 |
29418 |
90394 |
|
190 |
60 |
132 |
180 |
22 |
29 |
56 |
2.1 |
540 |
1600 |
1100 |
1600 |
135 |
158 |
2 |
8.38 |
29418 |
90394 18 |
|
190 |
60 |
129 |
170 |
22 |
29 |
56 |
2.1 |
590 |
1700 |
1100 |
1600 |
135 |
158 |
2 |
7.8 |
29320 |
90393 20 |
100 |
170 |
42 |
127 |
156 |
14 |
20.5 |
58 |
1.5 |
350 |
1100 |
1400 |
1900 |
132 |
148 |
1.5 |
3.94 |
29420 |
90394 |
|
210 |
67 |
146 |
200 |
24 |
32 |
62 |
3 |
640 |
1900 |
1000 |
1400 |
150 |
175 |
2.5 |
11.5 |
29420 |
90394 20 |
|
210 |
67 |
144 |
185 |
24 |
32 |
62 |
3 |
700 |
2000 |
1000 |
1400 |
150 |
175 |
2.5 |
9.78 |
29322 |
90393 22 |
110 |
190 |
48 |
142 |
175 |
16 |
23 |
64 |
2 |
440 |
1400 |
1200 |
1700 |
145 |
165 |
2 |
5.48 |
29322 |
90393 |
|
190 |
48 |
143 |
182 |
26 |
23 |
64 |
2 |
420 |
1400 |
1200 |
1700 |
145 |
165 |
2 |
5.78 |
29422 |
90394 22 |
|
230 |
73 |
153 |
208 |
26 |
35 |
69 |
3 |
840 |
2600 |
900 |
1300 |
165 |
192 |
2.5 |
16.1 |
29324 |
90393 24 |
120 |
210 |
54 |
156 |
194 |
18 |
25.9 |
70 |
2.1 |
570 |
1800 |
1000 |
1500 |
160 |
182 |
2 |
8.1 |
29424 |
90394 |
|
250 |
78 |
174 |
236 |
29 |
37 |
74 |
4 |
890 |
2800 |
850 |
1200 |
180 |
210 |
3 |
18.6 |
29424 |
90394 24 |
|
250 |
78 |
172 |
225 |
29 |
37 |
74 |
4 |
950 |
3280 |
850 |
1200 |
180 |
210 |
3 |
17.6 |
29326 |
90393 26 |
130 |
225 |
58 |
170 |
208 |
19 |
28 |
76 |
2.1 |
640 |
2100 |
900 |
1400 |
170 |
195 |
2 |
9.3 |
29426 |
90364 |
|
270 |
85 |
184 |
240 |
31 |
41 |
81 |
4 |
1100 |
3400 |
750 |
1000 |
195 |
227 |
3 |
20.6 |
29328 |
90393 28 |
140 |
240 |
60 |
180 |
220 |
20 |
28 |
82 |
2.1 |
700 |
2300 |
850 |
1300 |
185 |
208 |
2 |
10.9 |
29428 |
90394 28 |
|
280 |
85 |
193 |
252 |
31 |
40 |
86 |
4 |
1100 |
3500 |
750 |
1000 |
205 |
237 |
3 |
25.2 |
29330 |
90393 |
150 |
250 |
60 |
194 |
240 |
20 |
29 |
87 |
2.1 |
660 |
2400 |
950 |
1300 |
195 |
220 |
2 |
11.5 |
29330 |
90393 30 |
|
250 |
60 |
190 |
232 |
20 |
29 |
87 |
2.1 |
720 |
2500 |
780 |
950 |
195 |
220 |
2 |
11.6 |
29430 |
90394 |
|
300 |
90 |
214 |
285 |
32 |
44 |
92 |
4 |
1200 |
4000 |
670 |
950 |
220 |
253 |
3 |
30.4 |
29430 |
90394 30 |
|
300 |
90 |
206 |
269 |
32 |
44 |
92 |
4 |
1300 |
4100 |
670 |
950 |
220 |
253 |
3 |
35.4 |
|
90694 30 |
|
300 |
90 |
220 |
270 |
32 |
48 |
69 |
4 |
1100 |
3500 |
670 |
950 |
210 |
260 |
3 |
27.5 |
29232 |
90392 32 |
160 |
225 |
39 |
184 |
208 |
14 |
19 |
86 |
2.5 |
330 |
1300 |
1300 |
1600 |
184 |
204 |
2.5 |
5.46 |
29332 |
90363 |
|
270 |
67 |
208 |
260 |
23 |
32 |
92 |
3 |
790 |
2700 |
850 |
1200 |
210 |
236 |
2.5 |
15.9 |
29332 |
9039332 |
|
270 |
67 |
205 |
252 |
23 |
32 |
92 |
3 |
820 |
2800 |
850 |
1200 |
210 |
236 |
2.5 |
15 |
29432 |
9039432 |
|
320 |
95 |
220.5 |
285 |
34 |
46.4 |
99 |
5 |
1500 |
5000 |
630 |
900 |
230 |
271 |
4 |
35.4 |
|
9069432 |
|
320 |
95 |
234 |
275 |
34 |
53 |
74 |
5 |
1100 |
5000 |
630 |
900 |
230 |
271 |
4 |
33.2 |
29334 |
9039334 |
170 |
280 |
67 |
214.5 |
252 |
23 |
32 |
96 |
3 |
900 |
3100 |
750 |
1100 |
220 |
247 |
2.5 |
14.8 |
29434 |
9039434 |
|
340 |
103 |
234 |
309 |
37 |
48.6 |
104 |
5 |
1800 |
5900 |
560 |
800 |
245 |
288 |
4 |
45.2 |
29336 |
9039336 |
180 |
300 |
73 |
227 |
270 |
25 |
36 |
103 |
3 |
1000 |
4000 |
750 |
1050 |
235 |
263 |
2.5 |
19 |
29436 |
9039436 |
|
360 |
109 |
250 |
324 |
39 |
52 |
110 |
5 |
1900 |
6200 |
530 |
750 |
260 |
305 |
4 |
48.7 |
|
9069436 |
|
360 |
109 |
265 |
308 |
39 |
58 |
82 |
5 |
1750 |
6000 |
530 |
750 |
260 |
305 |
4 |
42.3 |
|
9069238 |
190 |
270 |
48 |
224 |
254 |
15 |
24 |
110 |
2 |
480 |
2000 |
850 |
1300 |
222 |
247 |
2 |
7.74 |
29238 |
9039238 |
|
270 |
48 |
223 |
253 |
15 |
24 |
105 |
2 |
480 |
2150 |
850 |
1300 |
221 |
246 |
2 |
8.11 |
29338 |
9039338 |
|
320 |
78 |
244 |
288.5 |
27 |
38 |
110 |
4 |
1200 |
4000 |
700 |
900 |
250 |
281 |
3 |
23 |
29438 |
9039438 |
|
380 |
115 |
263 |
345 |
41 |
53.7 |
117 |
5 |
2100 |
7000 |
500 |
700 |
275 |
322 |
4 |
75.3 |
29240 |
9039240 |
200 |
280 |
48 |
236 |
266 |
15 |
24 |
108 |
2 |
500 |
1900 |
1000 |
1400 |
235 |
258 |
2 |
9.14 |
29340 |
9039340 |
|
340 |
85 |
259 |
320 |
29 |
39 |
116 |
4 |
1300 |
4600 |
670 |
900 |
265 |
298 |
3 |
33.5 |
29440 |
9039440 |
|
400 |
122 |
276.5 |
363 |
43 |
56.7 |
122 |
5 |
2260 |
7900 |
450 |
630 |
290 |
338 |
4 |
75.2 |
|
9069244 |
220 |
300 |
48 |
260 |
286 |
15 |
24 |
17 |
2 |
510 |
2000 |
850 |
1200 |
260 |
277 |
2 |
7.92 |
29244 |
9039244 |
|
300 |
48 |
253 |
285.2 |
15 |
24 |
117 |
2 |
510 |
2380 |
850 |
1200 |
260 |
277 |
2 |
11 |
29344 |
9039344 |
|
360 |
85 |
275 |
333 |
29 |
41 |
125 |
4 |
1500 |
5400 |
630 |
850 |
285 |
316 |
3 |
33.5 |
29444 |
9039444 |
|
420 |
122 |
300 |
381 |
43 |
57 |
132 |
6 |
2300 |
8350 |
450 |
630 |
310 |
360 |
5 |
74.2 |
29248 |
9039248 |
240 |
340 |
60 |
282 |
324 |
19 |
30 |
130 |
2.1 |
710 |
3430 |
750 |
1000 |
285 |
311 |
2 |
18.4 |
29348 |
9039348 |
|
380 |
85 |
299 |
350 |
29 |
41 |
135 |
4 |
1400 |
5500 |
600 |
850 |
300 |
337 |
3 |
34.4 |
29448 |
9039448 |
|
440 |
122 |
318 |
403 |
43 |
59 |
142 |
6 |
2600 |
9300 |
430 |
600 |
330 |
381 |
5 |
82.8 |
|
9069252 |
260 |
360 |
60 |
302 |
335 |
19 |
30 |
139 |
2.1 |
800 |
3400 |
750 |
1000 |
305 |
331 |
2 |
16.1 |
29252 |
9039252 |
|
360 |
60 |
301 |
341 |
19 |
30 |
139 |
2.1 |
800 |
3630 |
750 |
1000 |
305 |
331 |
2 |
17.6 |
29352 |
9039352 |
|
420 |
95 |
328 |
391 |
32 |
45 |
148 |
5 |
1800 |
7100 |
530 |
750 |
330 |
372 |
4 |
51.34 |
29452 |
9039453 |
|
480 |
132 |
349 |
437 |
48 |
64 |
154 |
5 |
2800 |
11000 |
380 |
530 |
360 |
419 |
4 |
110 |
29256 |
9039256 |
280 |
380 |
60 |
322.5 |
364 |
19 |
29.5 |
150 |
2.1 |
790 |
4000 |
750 |
960 |
325 |
351 |
2 |
21.8 |
|
9069356 |
|
440 |
95 |
348 |
410 |
32 |
47.5 |
158 |
5 |
1800 |
7000 |
500 |
700 |
350 |
394 |
4 |
49.9 |
29356 |
9039356 |
|
440 |
95 |
346 |
411 |
32 |
46 |
158 |
5 |
1930 |
7600 |
500 |
700 |
350 |
394 |
4 |
52.24 |
29456 |
9039456 |
|
520 |
145 |
378 |
470 |
52 |
68 |
166 |
6 |
3300 |
14000 |
340 |
480 |
390 |
446 |
5 |
124 |
29260 |
9039260 |
300 |
420 |
73 |
351 |
399 |
21 |
35.8 |
162 |
3 |
920 |
4780 |
600 |
850 |
355 |
386 |
2.5 |
31.6 |
29360 |
9039360 |
|
480 |
109 |
373.5 |
449 |
37 |
53 |
168 |
5 |
2380 |
9400 |
450 |
600 |
380 |
429 |
4 |
78.55 |
29460 |
9039460 |
|
540 |
145 |
402 |
500 |
52 |
70 |
175 |
6 |
3000 |
14500 |
340 |
450 |
410 |
471 |
5 |
140 |
29264 |
9039264 |
320 |
440 |
73 |
372 |
420 |
21 |
38 |
172 |
3 |
1000 |
5000 |
550 |
800 |
375 |
406 |
2.5 |
32 |
29364 |
9039364 |
|
500 |
109 |
399 |
470 |
37 |
53 |
180 |
5 |
2100 |
9800 |
430 |
600 |
400 |
449 |
4 |
77 |
29464 |
9039464 |
|
580 |
155 |
436 |
555 |
55 |
75 |
191 |
7.5 |
3900 |
14800 |
300 |
430 |
435 |
507 |
6 |
175 |
29268 |
9039268 |
340 |
460 |
73 |
391 |
435 |
|
36.5 |
183 |
3 |
960 |
5400 |
550 |
800 |
395 |
427 |
2.5 |
31.7 |
29368 |
9069368 |
|
540 |
122 |
428 |
510 |
|
59 |
192 |
5 |
2600 |
10200 |
380 |
530 |
430 |
484 |
4 |
103 |
29468 |
9039468 |
|
620 |
170 |
448.5 |
563 |
|
79.1 |
201 |
7.5 |
4800 |
20000 |
260 |
380 |
465 |
541 |
6 |
220 |
29272 |
9039272 |
360 |
500 |
85 |
419 |
476 |
|
40.8 |
194 |
4 |
1280 |
650 |
500 |
700 |
420 |
461 |
3 |
48.6 |
29372 |
9039372 |
|
560 |
122 |
448 |
525 |
|
59 |
202 |
5 |
2500 |
11000 |
360 |
500 |
450 |
501 |
4 |
107 |
29472 |
9039472 |
|
640 |
170 |
468.5 |
588.9 |
|
81.6 |
210 |
7.5 |
5100 |
19100 |
260 |
360 |
485 |
560 |
6 |
225 |
29276 |
9039276 |
380 |
520 |
85 |
441 |
496 |
|
42 |
202 |
4 |
1400 |
6600 |
450 |
650 |
440 |
480 |
3 |
52 |
29376 |
9039376 |
|
600 |
132 |
477 |
568 |
|
63 |
216 |
6 |
3210 |
13200 |
300 |
450 |
480 |
538 |
5 |
136 |
29476 |
9039476 |
|
670 |
175 |
501 |
640 |
|
85 |
230 |
7.5 |
5300 |
21500 |
240 |
400 |
510 |
587 |
6 |
254 |
29280 |
9039280 |
400 |
540 |
85 |
459 |
531 |
|
41.9 |
212 |
4 |
1400 |
7500 |
500 |
670 |
460 |
500 |
3 |
53.2 |
29380 |
9039380 |
|
620 |
132 |
492 |
577 |
|
63 |
225 |
6 |
3000 |
13200 |
300 |
450 |
500 |
557 |
5 |
150 |
29480 |
9039480 |
|
710 |
185 |
529.5 |
652 |
|
86 |
236 |
7.5 |
5800 |
22500 |
220 |
320 |
540 |
622 |
6 |
311 |
29480 |
9039480 |
|
710 |
185 |
529.5 |
652 |
|
86 |
236 |
7.5 |
5800 |
22500 |
220 |
320 |
540 |
622 |
6 |
331 |
29284 |
9039284 |
420 |
580 |
95 |
485 |
552 |
|
49.2 |
225 |
5 |
1900 |
9400 |
430 |
600 |
490 |
534 |
4 |
72 |
29384 |
9039384 |
|
650 |
140 |
514.5 |
608 |
|
67.1 |
235 |
6 |
3200 |
15400 |
300 |
430 |
525 |
585 |
5 |
161.47 |
29484 |
9039484 |
|
730 |
185 |
556 |
700 |
|
89 |
244 |
7.5 |
5500 |
22000 |
220 |
300 |
560 |
643 |
6 |
323 |
29288 |
9039288 |
440 |
600 |
95 |
508 |
575 |
|
49 |
235 |
5 |
2000 |
9500 |
400 |
560 |
510 |
554 |
4 |
77.5 |
29388 |
9039388 |
|
680 |
145 |
548 |
645 |
|
70 |
245 |
6 |
3800 |
16200 |
280 |
430 |
548 |
614 |
5 |
190 |
29488 |
9039488 |
|
780 |
206 |
588 |
745 |
|
100 |
260 |
9.5 |
6200 |
28000 |
220 |
300 |
595 |
684 |
8 |
408 |
29292 |
9039292 |
460 |
620 |
95 |
530 |
592 |
|
46 |
245 |
5 |
1870 |
10200 |
400 |
560 |
530 |
575 |
4 |
79 |
29392 |
9039392 |
|
710 |
150 |
567 |
685 |
|
72 |
257 |
5 |
4100 |
17500 |
260 |
360 |
575 |
638 |
4 |
210 |
29492 |
9039492 |
|
800 |
206 |
608 |
765 |
|
100 |
272 |
9.5 |
6750 |
28700 |
200 |
260 |
615 |
704 |
8 |
420 |
29296 |
9039296 |
480 |
650 |
103 |
556 |
624 |
|
55 |
259 |
5 |
2000 |
10300 |
380 |
500 |
555 |
603 |
4 |
96.5 |
29396 |
9039396 |
|
730 |
150 |
590 |
690 |
|
72 |
270 |
6 |
4200 |
17800 |
260 |
360 |
593 |
660 |
5 |
215 |
29496 |
9039496 |
|
850 |
224 |
638 |
810 |
|
108 |
280 |
9.5 |
8300 |
30500 |
200 |
250 |
645 |
730 |
8 |
545 |
292/ |
90392 |
500 |
670 |
103 |
574 |
645 |
|
55 |
268 |
5 |
2350 |
12300 |
360 |
500 |
575 |
622 |
4 |
101 |
293/ |
90393 |
|
750 |
150 |
603 |
705 |
|
73.2 |
280 |
6 |
3980 |
19800 |
260 |
350 |
615 |
670 |
5 |
219 |
294/ |
90394 |
|
870 |
224 |
661 |
830 |
|
107 |
290 |
9.5 |
8000 |
35000 |
160 |
250 |
670 |
765 |
8 |
560 |
292/ |
90392 |
530 |
710 |
109 |
601 |
680 |
|
56 |
288 |
5 |
2800 |
12580 |
340 |
480 |
611 |
661 |
4 |
120 |
292/ |
90392 |
560 |
750 |
115 |
640 |
715 |
|
56.8 |
302 |
5 |
2900 |
13000 |
320 |
430 |
645 |
697 |
4 |
131 |
292/ |
90392 |
800 |
1060 |
155 |
907.5 |
1010 |
|
80 |
426 |
7.5 |
5650 |
33000 |
|
|
935 |
980 |
6 |
343 |
292/ |
90392 |
1060 |
1400 |
206 |
1208 |
1335 |
|
100 |
566 |
9.5 |
9650 |
58600 |
|
|
1225 |
1290 |
8 |
766 |
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