Inquiry
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Basic dimension mm
Basic rated load
Rated speed r/min
Mass kg
model
Dimension mm
Shoulder and chamfer size mm
d
D
B
Dynamic ckn
Static cokn
Reference speed
Limit speed r/min
NCF......V
NJG......VH
d
1
≈
D
1
≈
F,E
r
1.2
min
r
3.4
min
S
1)
damin
d
b
max
Da min
D
b
max
r
a
max
r
b
max
670
820
69
1300
3150
280
340
76.5
NCF18/670V
NCF18/670BV
725
769
783
4
4
8
685
-
805
805
3
3
670
820
88
1940
5300
280
340
97.5
NCF28/670V
NCF28/670BV
724
772
783
4
4
8
685
-
805
805
3
3
670
900
136
3910
9000
260
320
245
NCF29/670V
NCF29/670BV
748
827
846
6
6
10
693
-
877
877
5
5
710
870
74
1540
3750
260
320
92.5
NCF18/710V
NCF18/710BV
767
815
831
4
4
8
725
-
855
855
3
3
710
870
95
2330
6300
260
320
115
NCF28/710V
NCF28/710BV
766
818
831
4
4
8
725
-
855
855
3
3
710
950
140
4290
10000
240
300
275
NCF29/710V
NCF29/710BV
790
876
896
6
6
10
733
-
927
927
5
5
750
920
78
1760
4300
240
300
110
NCF18/750V
NCF18/750BV
811
863
880
5
5
8
768
-
902
902
4
4
750
920
100
2640
6950
240
300
140
NCF28/750V
NCF28/750BV
810
867
878
5
5
8
768
-
902
902
4
4
750
1000
145
4460
10600
220
280
315
NCF29/750V
NCF29/750BV
832
918
938
6
6
11
773
-
977
977
5
5
800
980
82
1940
4800
220
280
130
NCF18/800V
NCF18/800BV
863
922
936
5
5
9
818
-
962
962
4
4
800
980
106
2750
7500
220
280
169
NCF28/800V
NCF28/800BV
863
922
936
5
5
10
818
-
962
962
4
4
800
1060
150
4950
12000
200
260
360
NCF29/800V
NCF29/800BV
891
981
1002
6
6
11
823
-
1037
1037
5
5
850
1030
82
2050
5200
200
260
135
NCF18/850V
NCF18/850BV
911
972
986
5
5
9
868
-
1012
1012
4
4
850
1030
106
2860
8000
200
260
175
NCF28/850V
NCF28/850BV
911
972
986
5
5
10
868
-
1012
1012
4
4
850
1120
155
5230
12700
190
240
406
NCF29/850V
NCF29/850BV
943
1039
1061
6
6
13
873
-
1097
1097
5
5
900
1090
85
2240
5700
190
240
160
NCF18/900V
NCF18/900BV
966
1029
1044
5
5
9
918
-
1072
1072
4
4
900
1090
112
3190
9150
190
240
210
NCF28/900V
NCF28/900BV
966
1029
1044
5
5
10
918
-
1072
1072
4
4
900
1180
165
5940
14600
170
220
472
NCF29/900V
NCF29/900BV
996
1096
1120
6
6
13
923
-
1127
1127
5
5
950
1150
90
2420
6300
170
220
185
NCF18/950V
NCF18/950BV
1021
1087
1103
5
5
10
968
-
1132
1132
4
4
950
1150
118
3410
9800
170
220
240
NCF28/950V
NCF28/950BV
1021
1087
1103
5
5
12
968
-
1132
1132
4
4
950
1250
175
6600
16300
160
200
565
NCF29/950V
NCF29/950BV
1048
1154
1179
7.5
7.5
14
978
-
1222
1222
6
6
1000
1220
100
2920
7500
160
200
230
NCF18/1000V
NCF18/1000BV
1073
1148
1165
6
6
12
1023
-
1197
1197
5
5
1000
1220
128
4130
11600
160
200
310
NCF28/1000V
NCF28/1000BV
1073
1148
1165
6
6
12
1023
-
1191
1197
5
5
1000
1320
185
7480
18600
150
180
680
NCF29/1000V
NCF29/1000BV
1113
1226
1252
7.5
7.5
14
1028
-
1292
1292
6
6
Total
24
items Total
1
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