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基本尺寸mm
|
基本额定负荷
|
代号
|
额定转速 r/min
|
质量 kg
|
尺寸mm
|
挡肩及倒角尺寸mm
|
d |
D |
B |
动态 CkN |
静态CoKN |
参考转速 |
极限转速 r/min |
d1 ≈ |
D1 ≈ |
F,E |
r1.2 min |
r3.4 min |
S1) |
da min |
damax |
db min |
Da max |
取消 |
ra max |
rb max |
|
|
670
|
820
|
69
|
1230
|
2800
|
NJ18/670MA6/343016
|
560
|
670
|
84.5
|
721
|
771
|
708
|
4
|
4
|
1.5
|
686
|
700
|
727
|
804
|
-
|
3
|
3
|
|
|
670
|
900
|
103
|
2330
|
4750
|
NU19/670ECMA
|
530
|
630
|
195
|
-
|
824
|
728
|
6
|
6
|
13
|
696
|
723
|
734
|
874
|
-
|
5
|
5
|
|
|
670
|
900
|
103
|
2330
|
4750
|
NUP19/670ECMA
|
530
|
630
|
195
|
750
|
824
|
728
|
6
|
6
|
-
|
696
|
723
|
734
|
874
|
-
|
5
|
5
|
|
|
670
|
980
|
136
|
3740
|
6800
|
NU10/670ECMA/HA1
|
430
|
500
|
350
|
-
|
891
|
747
|
7.5
|
7.5
|
7.9
|
703
|
736
|
753
|
947
|
-
|
6
|
6
|
|
|
670
|
980
|
180
|
5390
|
11000
|
NU20/670ECMA/HB1
|
430
|
500
|
480
|
-
|
890
|
746
|
7.5
|
7.5
|
7
|
703
|
736
|
752
|
947
|
-
|
6
|
6
|
|
|
670
|
980
|
230
|
6930
|
15000
|
N30/670K/VA701
|
430
|
500
|
595
|
775
|
-
|
914
|
4
|
7.5
|
22
|
703
|
908
|
-
|
947
|
-
|
3
|
6
|
|
|
670
|
980
|
230
|
6600
|
14000
|
NU30/670MA/342771
|
430
|
500
|
600
|
-
|
880
|
744
|
7.5
|
7.5
|
18
|
703
|
736
|
750
|
947
|
-
|
6
|
6
|
|
|
710
|
870
|
74
|
1450
|
3350
|
NU18/710MA/VQ114
|
530
|
630
|
97.5
|
-
|
817
|
750
|
4
|
4
|
1
|
726
|
742
|
756
|
854
|
-
|
3
|
3
|
|
|
710
|
870
|
95
|
1940
|
5000
|
N28/710ECMB
|
630
|
850
|
130
|
767
|
-
|
831
|
4
|
4
|
7.5
|
726
|
825
|
-
|
854
|
-
|
3
|
3
|
|
|
710
|
950
|
140
|
3740
|
8300
|
NU29/710ECMA/HA1
|
600
|
800
|
295
|
-
|
875
|
766
|
6
|
6
|
8.7
|
734
|
760
|
772
|
924
|
-
|
5
|
5
|
|
|
710
|
950
|
140
|
3740
|
8300
|
NUP/29/710ECMA/HA1
|
600
|
800
|
300
|
790
|
875
|
766
|
6
|
6
|
-
|
734
|
-
|
796
|
924
|
-
|
5
|
5
|
|
|
710
|
1030
|
140
|
4680
|
8500
|
NU10/710ECMA
|
560
|
750
|
415
|
-
|
939
|
778
|
7.5
|
7.5
|
17
|
738
|
769
|
783
|
1002
|
-
|
6
|
6
|
|
|
710
|
1030
|
185
|
5940
|
12000
|
NU20/710ECMA/HB1
|
480
|
700
|
540
|
-
|
939
|
787
|
7.5
|
7.5
|
10
|
738
|
780
|
793
|
1002
|
-
|
6
|
6
|
|
|
750
|
920
|
78
|
1470
|
3450
|
NU18/750MA
|
500
|
600
|
110
|
-
|
863
|
794
|
5
|
5
|
9.2
|
770
|
784
|
800
|
900
|
-
|
4
|
4
|
|
|
750
|
1000
|
112
|
2810
|
850
|
NF19/750ECMB/HA1
|
480
|
560
|
265
|
839
|
923
|
943
|
6
|
6
|
5.9
|
776
|
915
|
-
|
974
|
-
|
5
|
5
|
|
|
750
|
1090
|
150
|
4730
|
8800
|
NU10/750ECMA/HB1
|
430
|
670
|
490
|
-
|
993
|
830
|
7.5
|
7.5
|
12.8
|
778
|
823
|
838
|
1062
|
-
|
6
|
6
|
|
|
750
|
1090
|
195
|
7040
|
14600
|
NU20/750ECMA/HA1
|
430
|
670
|
635
|
-
|
993
|
832
|
7.5
|
7.5
|
12.8
|
778
|
823
|
838
|
1062
|
-
|
6
|
6
|
|
|
750
|
980
|
82
|
1720
|
4150
|
NJ18/800ECMA
|
450
|
700
|
145
|
80
|
922
|
848
|
5
|
5
|
9.9
|
820
|
854
|
866
|
960
|
-
|
4
|
4
|
|
|
800
|
1150
|
155
|
5500
|
10600
|
NU10/800ECMA/HB1
|
340
|
400
|
560
|
-
|
1083
|
883
|
7.5
|
7.5
|
3
|
833
|
869
|
889
|
1117
|
-
|
6
|
6
|
|
|
800
|
1150
|
200
|
7040
|
14600
|
NU20/800ECMA
|
400
|
630
|
715
|
-
|
1051
|
882
|
7.5
|
7.5
|
2
|
828
|
868
|
888
|
1122
|
-
|
6
|
6
|