轴承代号 |
外 形 尺 寸 |
基本额定载荷 |
重量(参考) |
||||
mm |
KN |
||||||
d |
D |
T |
B |
Cr |
Cor |
kg |
|
LM247748DW/LM247710/LM247710D |
244.475 |
327.025 |
193.675 |
193.675 |
1720 |
4200 |
44.1 |
EE126096D/126150/126151D |
244.475 |
381 |
304.8 |
304.8 |
2700 |
5870 |
125 |
EE220975D/221575/221576D |
247.65 |
400.05 |
253.995 |
249.235 |
2600 |
5140 |
119 |
HM252340D/HM252315/HM252315D |
250.825 |
431.724 |
298.453 |
292.895 |
3470 |
6720 |
181 |
M249748DW/M249710/M249710D |
254 |
358.775 |
269.875 |
269.875 |
2700 |
6900 |
90 |
EE171000D/171450/171451D |
254 |
368.3 |
204.47 |
204.622 |
1740 |
3700 |
73.6 |
HM252343D/HM252310/HM252311D |
254 |
422.275 |
305.595 |
292.895 |
3470 |
6720 |
165 |
HM252343D/HM252310/HM252310D |
254 |
422.275 |
311.15 |
298.45 |
3470 |
6720 |
168 |
HM252342D/HM252310/HM252310D |
254 |
422.275 |
317.5 |
314.325 |
3470 |
6720 |
171 |
HM252344D/HM252315/HM252315D |
254 |
431.724 |
298.453 |
292.895 |
3470 |
6720 |
179 |
EE822101D/822175/822176D |
254 |
444.5 |
279.4 |
279.4 |
2950 |
5540 |
180 |
EE134103D/134143/134144D |
260.35 |
365.125 |
228.6 |
228.6 |
1940 |
4300 |
72 |
EE221025D/221575/221576D |
260.35 |
400.05 |
253.995 |
249.235 |
2600 |
5140 |
109 |
EE221027D/221575/221576D |
260.35 |
400.05 |
253.995 |
255.585 |
2600 |
5140 |
110 |
HM252347D/HM252310/HM252311D |
260.35 |
422.275 |
305.595 |
292.895 |
3470 |
6720 |
159 |
HM252347D/HM252310/HM252310D |
260.35 |
422.275 |
311.15 |
298.45 |
3470 |
6720 |
162 |
HM252348D/HM252310/HM252310D |
260.35 |
422.275 |
317.5 |
314.325 |
3470 |
6720 |
166 |
HM252349D/HM252310/HM252310D |
260.35 |
422.275 |
317.5 |
314.325 |
3470 |
6720 |
166 |
HM252347D/HM252315/HM252315D |
260.35 |
431.724 |
298.453 |
292.895 |
3470 |
6720 |
173 |
LM451349DW/LM451310/LM451310D |
266.7 |
355.6 |
228.6 |
230.188 |
1940 |
5340 |
65.3 |
76589D/76520/76520D |
266.7 |
355.6 |
228.6 |
230.188 |
1980 |
4830 |
58.3 |
EE275106D/275155/275156D |
266.7 |
393.7 |
269.878 |
269.878 |
2530 |
6170 |
108 |
EE275106D/275160/275161D |
266.7 |
406.4 |
260.335 |
268.29 |
2530 |
6170 |
128 |
M252349D/M252310/M252310D |
269.875 |
381 |
282.575 |
282.575 |
2860 |
7360 |
104 |
EE275109DW/275155/275156D |
276.225 |
393.7 |
269.878 |
269.878 |
2810 |
6350 |
110 |
EE275109D/275160/275161D |
276.225 |
406.4 |
260.335 |
268.29 |
2530 |
6170 |
119 |
EE135111DW/135155/135156D |
279.4 |
393.7 |
269.875 |
269.875 |
2410 |
5560 |
99 |
EE722111D/722185/722186D |
279.4 |
469.9 |
349.25 |
346.075 |
4210 |
8740 |
247 |
EE722112D/722185/722186D |
279.4 |
469.9 |
390.525 |
384.175 |
4210 |
8740 |
265 |
EE941106D/941950/941951XD |
279.4 |
495.3 |
285.75 |
282.735 |
3500 |
6440 |
236 |
EE941106D/941950/941952XD |
279.4 |
495.3 |
292.1 |
289.085 |
3500 |
6440 |
240 |
LM654644DW/LM654610/LM654610D |
279.578 |
380.898 |
244.475 |
244.475 |
2120 |
5980 |
86 |
LM654648DW/LM654610/LM654610D |
285.75 |
380.898 |
244.475 |
244.475 |
2120 |
5980 |
80 |
EE921151D/921850/921851D |
285.75 |
469.9 |
292.1 |
296.047 |
3910 |
6920 |
201 |
EE921126D/921875/921876D |
285.75 |
476.25 |
292.1 |
296.047 |
3910 |
6920 |
211 |
M255449DW/M255410/M255410D |
288.925 |
406.4 |
298.45 |
298.45 |
3410 |
8740 |
127 |
EE330116D/330166/330167D |
292.1 |
422.275 |
269.875 |
269.875 |
3300 |
7820 |
125 |
EE291176D/291750/291751D |
298.45 |
444.5 |
241.3 |
238.125 |
2470 |
5520 |
131 |
EE129119D/129174/129175XD |
299.974 |
439.949 |
279.4 |
280.988 |
2700 |
6450 |
145 |
HM256849D/HM256810/HM256810D |
300.038 |
422.275 |
311.15 |
311.15 |
3520 |
9200 |
131 |
M757448DW/M757410/M757410D |
304.648 |
438.048 |
279.4 |
280.99 |
2920 |
7820 |
130 |
EE129121D/129172/129173D |
304.648 |
438.048 |
279.4 |
280.988 |
2700 |
6450 |
137 |
M257149DW/M257110/M257110D |
304.8 |
419.1 |
269.875 |
269.875 |
3140 |
7910 |
108 |
EE291200D/291750/291751D |
304.8 |
444.5 |
241.3 |
238.125 |
2470 |
5520 |
125 |
EE291202D/291750/291751D |
304.8 |
444.5 |
241.3 |
247.65 |
2470 |
5520 |
127 |
330693C |
304.8 |
482.6 |
377.825 |
365.125 |
4730 |
10500 |
265 |
EE941206D/941950/941951XD |
304.8 |
495.3 |
285.75 |
282.735 |
3760 |
7690 |
217 |
EE941206D/941950/941952XD |
304.8 |
495.3 |
292.1 |
289.085 |
3760 |
7690 |
221 |
EE941207D/941950/941952XD |
304.8 |
495.3 |
292.1 |
295.435 |
3500 |
6440 |
215 |
EE724121D/724195/724196D |
304.8 |
495.3 |
349.25 |
342.9 |
4370 |
9370 |
283 |
HM258949D/HM258910HM258910D |
304.8 |
501.65 |
336.545 |
336.55 |
4870 |
9420 |
264 |
M257248DW/M257210/M257210D |
304.902 |
412.648 |
266.7 |
266.7 |
2860 |
7640 |
109 |
EE129123D/129172/129173D |
305.003 |
438.048 |
279.4 |
280.988 |
2700 |
6450 |
137 |
M757449DW/M757410/M757410D |
305.003 |
438.048 |
279.4 |
280.99 |
3230 |
6980 |
131 |
BT4B332642/HA1 |
317.5 |
422.275 |
261.938 |
290.514 |
2920 |
7910 |
110 |
LM258648DW/LM258610/LM258610D |
317.5 |
422.275 |
269.875 |
269.875 |
2920 |
7910 |
86 |
HM259049D/HM259010/HM259010D |
317.5 |
447.675 |
327.025 |
327.025 |
4130 |
10500 |
166 |
BT332654/HA1 |
320.411 |
488.95 |
342.9 |
384.175 |
4570 |
12300 |
240 |
EE526129D/526190/526191D |
327.025 |
482.6 |
311.15 |
306.388 |
3700 |
8190 |
192 |
M260149DW/M260110/M260110D |
330.2 |
444.5 |
301.625 |
301.625 |
3230 |
7920 |
132 |
EE526131D/526190/526191D |
330.2 |
482.6 |
311.15 |
306.388 |
3700 |
8190 |
188 |
EE138131D/138172/138173XD |
330.302 |
438.023 |
254 |
247.65 |
2460 |
6990 |
110 |
HM261049DW/HM261010/HM261010D |
333.375 |
469.9 |
342.9 |
342.9 |
4630 |
11400 |
196 |
LM761648/LM761610/LM761610D |
341.312 |
457.098 |
254 |
254 |
2930 |
7250 |
109 |
LM761649D/LM761610/LM761610D |
343.052 |
457.098 |
254 |
254 |
2930 |
7250 |
109 |
EE133137D/133180/133181D |
346.075 |
457.098 |
254 |
254 |
2850 |
6950 |
102 |
HM262749D/HM262710/HM262710D |
346.075 |
488.95 |
358.775 |
358.775 |
4550 |
11200 |
225 |
LM262449DW/LM262410/LM262410D |
347.662 |
469.9 |
260.35 |
260.35 |
3100 |
7500 |
130 |
M262449DW/M262410/M262410D |
347.662 |
469.9 |
292.1 |
292.1 |
3400 |
8400 |
142 |
L163149D/L163110/L163110CD |
355.6 |
444.5 |
241.3 |
241.3 |
2220 |
6890 |
88 |
LM263149D/LM263110/LM263110D |
355.6 |
457.2 |
252.412 |
252.412 |
2790 |
7550 |
107 |
LM763449DW/LM763410/LM763410D |
355.6 |
482.6 |
269.875 |
265.112 |
3060 |
7020 |
136 |
M263349DW/M263310/M263310D |
355.6 |
488.95 |
317.5 |
317.5 |
4370 |
10900 |
179 |
EE231401D/232025/232026D |
355.6 |
514.35 |
260.35 |
244.475 |
2710 |
6560 |
177 |
EE161403D/161900/161901D |
356.387 |
482.6 |
222.25 |
219.075 |
2100 |
4990 |
116 |
HM265049DW/HM265010/HM265010D |
368.3 |
523.875 |
382.588 |
382.588 |
5460 |
13600 |
275 |
EE181454D/182350/182351D |
368.3 |
596.9 |
342.9 |
336.55 |
4830 |
9310 |
347 |
LM765149DW/LM765110/LM765110D |
374.65 |
501.65 |
260.35 |
250.825 |
2710 |
6560 |
141 |
EE231475D/232025/232026D |
374.65 |
514.35 |
260.35 |
250.825 |
2710 |
6560 |
158 |
HM266449DW/HM266410/HM266410D |
384.175 |
546.1 |
400.05 |
400.05 |
6530 |
16900 |
318 |
LM665949DW/LM665910/LM665910D |
385.762 |
514.35 |
317.5 |
317.5 |
4130 |
10800 |
187 |
EE234157D/234215/234216D |
393.7 |
546.1 |
288.925 |
268.288 |
2970 |
7620 |
200 |
LM767745D/LM767710/LM767710D |
393.7 |
546.1 |
288.925 |
288.925 |
3680 |
9390 |
205 |
EE234157D/234220/234221D |
393.7 |
558.8 |
254 |
255.588 |
2970 |
7620 |
205 |
EE234161D/234215/234216D |
406.4 |
546.1 |
288.925 |
268.288 |
2970 |
7620 |
184 |
LM767749DW/LM767710/LM767710D |
406.4 |
546.1 |
288.925 |
288.925 |
3680 |
9390 |
188 |
EE234161D/234220/234221D |
406.4 |
558.8 |
254 |
255.588 |
2970 |
7620 |
189 |
M267949D/M267910/M267910D |
406.4 |
565.15 |
381 |
381 |
5990 |
15000 |
300 |
EE833161D/833232/833233D |
406.4 |
590.55 |
400.05 |
400.05 |
6120 |
14100 |
370 |
EE911603D/912400/912401D |
406.4 |
609.6 |
317.5 |
309.563 |
4890 |
10600 |
320 |
M667947D/M667910/M667910D |
409.575 |
546.1 |
334.962 |
334.962 |
4570 |
11500 |
217 |
M268749DW/M268710/M268710D |
415.925 |
590.55 |
434.975 |
434.975 |
6780 |
17900 |
396 |
LM869449DW/LM869410/LM869410D |
431.8 |
571.5 |
279.4 |
279.4 |
3360 |
8600 |
194 |
LM769349DW/LM769310/LM769310D |
431.8 |
571.5 |
336.55 |
336.55 |
4290 |
11300 |
239 |
EE931170D/931250/931251XD |
431.8 |
635 |
355.6 |
355.6 |
6310 |
13700 |
385 |
EE736173D/736238/736239D |
432.003 |
609.524 |
317.5 |
317.5 |
5210 |
12100 |
293 |
M270749DW/M270710/M270710D |
447.675 |
635 |
463.55 |
463.55 |
7860 |
21000 |
485 |
EE425176D/425299/425299D |
456.794 |
761.873 |
527.05 |
527.05 |
11100 |
22500 |
980 |
L770847DW/L770810/L770810D |
457.2 |
596.9 |
279.4 |
276.225 |
3850 |
10500 |
190 |
EE737179D/737260/737261D |
457.2 |
660.4 |
323.847 |
323.85 |
5700 |
12700 |
354 |
EE671802D/672873/672875D |
457.403 |
730.148 |
419.1 |
412.75 |
8290 |
16500 |
646 |
M271149D/M271110/M271110D |
460 |
625 |
421 |
421 |
6550 |
17600 |
378 |
M272749DW/M272710/M272710D |
479.425 |
679.45 |
495.3 |
495.3 |
8480 |
22200 |
604 |
LM272248DW/LM272210/LM272210D |
482.6 |
615.95 |
330.2 |
330.2 |
4850 |
14200 |
235 |
M272449D/M272410/M272410D |
482.6 |
635 |
421 |
421 |
7090 |
20300 |
358 |
M272647DW/M272610/M272610D |
482.6 |
647.7 |
417.512 |
417.512 |
7390 |
20300 |
400 |
EE640193D/640260/640261D |
488.95 |
660.4 |
361.95 |
365.125 |
6200 |
15800 |
339 |
EE243193D/243250/243251D |
489.026 |
634.873 |
320.675 |
320.675 |
4520 |
13200 |
258 |
LM772749DW/LM772710/LM772710D |
489.026 |
634.873 |
320.675 |
320.675 |
4930 |
13700 |
258 |
EE641198D/641265/641266D |
501.65 |
673.1 |
387.35 |
400.05 |
6670 |
17300 |
395 |
M274149DW/M274110/M274110D |
501.65 |
711.2 |
520.7 |
520.7 |
9610 |
25600 |
691 |
EE531201D/531300/531301D |
508 |
762 |
463.55 |
463.55 |
9260 |
19900 |
741 |
LM274449DW/LM274410/LM274410D |
514.35 |
673.1 |
422.275 |
422.275 |
7130 |
20300 |
400 |
M275349D/M275310/M275310D |
519.112 |
736.6 |
536.575 |
536.575 |
10600 |
27200 |
791 |
LM275349D/LM275310/LM275310D |
520.7 |
711.2 |
400.05 |
400.05 |
7000 |
17500 |
438 |
M276449D/M276410/M276410D |
536.575 |
761.873 |
558.8 |
558.8 |
11300 |
28800 |
835 |
EE843221DW/843290/843291D |
558.8 |
736.6 |
322.268 |
322.268 |
5920 |
16100 |
378 |
LM377449DW/LM377410/LM377410D |
558.8 |
736.6 |
409.575 |
409.575 |
7180 |
19700 |
482 |
LM277149DA/LM277110/LM277110D |
558.8 |
736.6 |
457.2 |
457.2 |
8990 |
25500 |
545 |
M278749DW/M278710/M278710D |
571.5 |
812.8 |
593.725 |
593.725 |
13000 |
35000 |
1007 |
LM778549DW/LM778510/LM778510D |
584.2 |
762 |
401.638 |
396.875 |
7330 |
20800 |
468 |
LM278849D/LM278810/LM278810D |
585.788 |
771.525 |
479.425 |
479.425 |
9140 |
25600 |
606 |
M280049D/M280010/M280010D |
595.312 |
844.55 |
615.95 |
615.95 |
13600 |
36900 |
1155 |
M280249D/M280210/M280210D |
603.25 |
857.25 |
622.3 |
622.3 |
14500 |
38500 |
1235 |
EE649241DW/649310/649311D |
609.6 |
787.4 |
361.95 |
361.95 |
6790 |
19900 |
467 |
LM280249DW/LM280210/LM280210D |
609.6 |
813.562 |
479.425 |
479.425 |
9350 |
27100 |
715 |
M280349D/M280310/M280310D |
609.6 |
863.6 |
660.4 |
660.4 |
14700 |
41000 |
1263 |
M281049DW/M281010/M281010D |
635 |
901.7 |
654.05 |
654.05 |
15500 |
43500 |
1437 |
LM281049DW/LM281010/LM281010D |
646.112 |
857.25 |
542.925 |
542.925 |
11500 |
34500 |
873 |
M281349D/M281310/M281310D |
649.924 |
914.898 |
674 |
672 |
15900 |
43800 |
1437 |
M281649D/M281610/M281610D |
657.225 |
933.45 |
676.275 |
676.275 |
17300 |
46000 |
1546 |
EE749259DW/749334/749335D |
659.925 |
854.923 |
318.48 |
319.192 |
6240 |
16000 |
457 |
EE749259D/749334/749335D |
660 |
855 |
318.48 |
319.192 |
6050 |
17100 |
490 |
L281149D/L281110/L281110D |
660.4 |
812.8 |
365.125 |
365.125 |
6860 |
21100 |
415 |
EE428262D/428420/428421XD |
|
1066.8 |
647.703 |
638.175 |
18400 |
39400 |
2250 |
LM281849DW/LM281810/LM281810D |
679.45 |
901.7 |
552.45 |
552.45 |
12800 |
36100 |
1005 |
M282249D/M282210/M282210D |
682.625 |
965.2 |
701.675 |
701.675 |
17700 |
50000 |
1736 |
EE655271D/EE655345/EE655346D |
685.8 |
876.3 |
355.6 |
352.425 |
7390 |
23100 |
579 |
LM282549D/LM282510/LM282510D |
708.025 |
930.275 |
565.15 |
565.15 |
12900 |
39300 |
1061 |
L882449DW/L882410/L882410D |
710 |
900 |
410 |
410 |
9190 |
27300 |
633 |
EE755281D/755360/755361D |
711.2 |
914.4 |
317.5 |
317.5 |
6030 |
17900 |
537 |
M383240DGW/M383210/M383210D |
714.375 |
1016 |
704.85 |
704.85 |
19500 |
52200 |
1950 |
LM282847DW/LM282810/LM282810D |
717.55 |
946.15 |
565.15 |
565.15 |
13600 |
39500 |
1090 |
M283449DW/M283410/M283410D |
730.25 |
1035.05 |
755.65 |
755.65 |
19600 |
54300 |
2170 |
LM283649D/LM283610/LM283610D |
749.3 |
990.6 |
605 |
605 |
15700 |
47700 |
1328 |
EE325296DGW/325420/325421XD |
749.3 |
1066.8 |
736.6 |
723.9 |
20600 |
58000 |
2250 |
M284148DW/M284111/M284110D |
762 |
1066.8 |
736.6 |
723.9 |
21000 |
59500 |
2145 |
M284249DW/M284210/M284210D |
762 |
1079.5 |
787.4 |
787.4 |
22800 |
63500 |
2480 |
M285848DW/M285810/M285810D |
825.5 |
1168.4 |
844.55 |
844.55 |
25900 |
76000 |
3050 |
LM286249DW/LM286210/LM286210D |
863.6 |
1130.3 |
669.925 |
669.925 |
19600 |
62000 |
1900 |
LM286449DW/LM286410/LM286410D |
863.6 |
1181.1 |
666.75 |
666.75 |
19600 |
62000 |
2150 |
EE547341D/547480/547481D |
863.6 |
1219.2 |
889 |
876.3 |
28500 |
84600 |
3470 |
EE634356D/634510/634511D |
901.7 |
1295.4 |
914.4 |
901.7 |
30500 |
88000 |
4170 |
LM287649D/LM287610/LM287610D |
938.212 |
1270 |
825.5 |
825.5 |
26100 |
79500 |
3230 |
LM287849DW/LM287810/LM287810D |
939.8 |
1333.5 |
952.5 |
952.5 |
31500 |
92000 |
4510 |
LM288249D/LM288210/LM288210D |
1006.475 |
1295.4 |
764 |
764 |
23100 |
76500 |
2590 |
LM288949D/LM288910/LM288910D |
1200.15 |
1593.85 |
990.6 |
990.6 |
39500 |
128000 |
5635 |
四列圆锥滚子轴承可以承受极其巨大的径向负荷,同时又可以承受双方向的轴向负荷,有两列滚动体承受这一方向的轴向负荷,相反方向的轴向负荷由两另外列滚动体来承受。若轴承中的游隙不合适,则轴向负荷只能由其中之一列滚动体承受,显然这就增大了该列滚动体与轴承内,外圈压力。对轴承寿合产生极为不良的影响。因此在安装时必须对此种轴承的游隙做必要的检查。四列圆锥滚子轴承更高的承载能力,更长的使用寿命,独特的维护及检查方式,得到改善的密封特性。四列圆锥滚子轴承属于精密的机械零件,因此安装和拆卸时应谨慎处理。