|
外 形 尺 寸(mm) |
軸承型號 |
基本載荷（KN） |
其它尺寸 |
重量（kg） |
極限轉速（rpm) | ||||||||||
|
d |
D |
B |
r1.2min |
r3.4min |
圓柱孔 |
圓錐孔 |
動 |
靜 |
D1 |
F |
b |
K |
S |
參考 |
油 |
|
420 |
560 |
140 |
4 |
4 |
NNU4984／W33 |
NNU498K/W33 |
1510 |
4000 |
511 |
466 |
16.7 |
9 |
5.5 |
95.5 |
1400 |
|
|
700 |
280 |
6 |
6 |
NNU4184／W33 |
NNU4184K30／W33 |
5500 |
11400 |
609 |
497 |
16.7 |
9 |
12.2 |
440 |
750 |
|
440 |
600 |
160 |
4 |
4 |
NNU4988／W33 |
NNU4988K／W33 |
2050 |
5200 |
545 |
490 |
16.7 |
9 |
3.2 |
130 |
1300 |
|
|
720 |
280 |
6 |
6 |
NNU4188／W33 |
NNU4188K30／W33 |
5720 |
11800 |
638 |
511 |
22.3 |
12 |
10.8 |
450 |
700 |
|
460 |
620 |
160 |
4 |
4 |
NNU4992／W33 |
NNU4992K／W33 |
2090 |
5500 |
565 |
510 |
16.7 |
9 |
3.2 |
135 |
1200 |
|
|
760 |
300 |
7.5 |
7.5 |
NNU4192／W33 |
NNU4192K30／W33 |
6440 |
13200 |
672 |
537 |
22.3 |
12 |
12.8 |
535 |
670 |
|
480 |
650 |
170 |
5 |
5 |
NNU4996／W33 |
NNU4996K／W33 |
2330 |
6100 |
592 |
534 |
22.3 |
12 |
3.5 |
160 |
1200 |
|
|
790 |
308 |
7.5 |
7.5 |
NNU4196／W33 |
NNU4196K30／W33 |
7040 |
14300 |
701 |
557 |
22.3 |
12 |
12 |
590 |
630 |
|
500 |
670 |
170 |
5 |
5 |
NNU49／500／W33 |
NNU49／500K／W33 |
2330 |
6100 |
612 |
554 |
22.3 |
12 |
3.5 |
165 |
1100 |
|
|
830 |
325 |
7.5 |
7.5 |
NNU41／500／W33 |
NNU41／500K30／W33 |
7480 |
15000 |
734 |
582 |
22.3 |
12 |
14.1 |
710 |
600 |
|
530 |
7lO |
l80 |
5 |
5 |
NNU49／530／W33 |
NNU49／530K／W33 |
2860 |
7800 |
649 |
588 |
22.3 |
12 |
5.5 |
200 |
1000 |
|
|
870 |
335 |
7.5 |
7.5 |
NNU41／530／W33 |
NNU41／530K30／W33 |
7810 |
16000 |
770 |
618 |
22.3 |
12 |
17 |
790 |
560 |
|
560 |
750 |
190 |
5 |
5 |
NNU49／560／W33 |
NNU49／560K／W33 |
3190 |
8650 |
687 |
623 |
22.3 |
12 |
5.5 |
235 |
950 |
|
|
920 |
355 |
7.5 |
7.5 |
NNU41／560／W33 |
NNU41／560K30／W33 |
8800 |
18300 |
814 |
653 |
22.3 |
12 |
7.5 |
930 |
530 |
|
600 |
800 |
200 |
5 |
5 |
NNU49／600／W33 |
NNU49／600K／W33 |
3580 |
10200 |
734 |
666 |
22.3 |
12 |
5.5 |
280 |
900 |
|
|
980 |
375 |
7.5 |
7.5 |
NNU41／600／W33 |
NNU41／600K30／W33 |
9900 |
21100 |
868 |
699 |
22.3 |
12 |
18.5 |
1100 |
480 |
|
630 |
850 |
218 |
6 |
6 |
NNU49／630／W33 |
NNU49／630K／W33 |
4020 |
11400 |
776 |
704 |
22.3 |
12 |
7 |
355 |
850 |
|
|
1030 |
400 |
7.5 |
7.5 |
NNU41／630／W33 |
NNU41／630K30／W33 |
llO00 |
24000 |
912 |
734 |
22.3 |
12 |
19.7 |
1330 |
450 |
|
670 |
900 |
230 |
6 |
6 |
NNU49／670／W33 |
NNU49／670K／W33 |
4950 |
13700 |
822 |
738 |
22.3 |
12 |
6 |
410 |
800 |
|
|
1090 |
412 |
7.5 |
7.5 |
NNU41／670／W33 |
NNU41／670K30／W33 |
12100 |
25500 |
969 |
774 |
22.3 |
12 |
19.5 |
1500 |
430 |
|
710 |
950 |
243 |
6 |
6 |
NNU49／710／W33 |
NNU49／710K／W33 |
5390 |
15300 |
879 |
782 |
22.3 |
12 |
7.5 |
480 |
700 |
|
|
1150 |
438 |
9.5 |
9.5 |
NNU41／710／W33 |
NNU41／710K30／W33 |
13400 |
28500 |
1024 |
820 |
22.3 |
12 |
20.5 |
1790 |
380 |
|
750 |
1000 |
250 |
6 |
6 |
NNU49/750/W33 |
NNU49/750K/W33 |
5500 |
16000 |
918 |
831 |
22.3 |
12 |
7.5 |
540 |
670 |
|
|
1220 |
475 |
9.5 |
9.5 |
NNU41／750/W33 |
NNU41／750K30／W33 |
16100 |
35500 |
1083 |
871 |
22.3 |
12 |
19 |
2230 |
360 |
|
800 |
1060 |
258 |
6 |
6 |
NNU49／800/W33 |
NNU49／800K/W33 |
5830 |
17000 |
974 |
884 |
22.3 |
12 |
8 |
615 |
— |
|
|
1280 |
475 |
9.5 |
9.5 |
NNIT41/800/W33 |
NNIT41／800K30/W33 |
16500 |
36500 |
1141 |
921 |
22.3 |
12 |
18.6 |
2390 |
— |