Inquiry
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Basic dimension mm
Basic rated load
Code
Rated speed r/min
Mass kg
Dimension mm
Shoulder and chamfer size mm
d
D
B/B
1
Dynamic ckn
Static cokn
Reference speed
Limiting speed
d
1
≈
D
1
≈
F 、 E
r
1.2
min
r
3.4
min
S
1)
da min
da max
d
b
min
Da max
cancel
r
a
max
r
b
max
85
210
52
312
345
N417M
2800
3600
9.39
-
-
179.5
4
4
-
103
-
-
-
-
3
3
85
210
52
312
345
NU417M
2800
3600
9.72
-
-
115.5
4
4
-
101
111
115
194
-
3
3
85
210
52
-
-
NJ417M
2800
3600
9.91
-
-
115.5
4
4
-
-
-
-
-
-
-
-
90
140
24
80.9
104
NU1018ML
5600
8500
1.36
-
122.1
103
1.5
1.1
3.5
96
101
106
133
-
1.5
1
90
140
24
80.9
104
NJ1018M
5600
8500
1.4
108
122.1
103
1.5
1.1
3.5
96
101
111
133
-
1.5
-
90
160
30
208
220
N218M
4500
5000
2.63
114
-
145
2
2
1.8
101
142
148
149
-
2
2
90
160
30
208
220
NF218M
4500
5000
2.69
114
-
145
2
2
1.8
101
142
148
149
-
2
2
90
160
30
208
220
RN218M
4500
5000
1.71
114
138.45
143
2
-
1.8
101
104
110
149
-
2
2
90
160
30
208
220
RNU218M
4500
5000
2.03
-
138.45
107
2
2
1.8
101
104
110
149
-
2
2
90
160
30
208
220
NJ218M
4500
5000
2.7
114
138.45
107
2
2
1.8
101
104
110
149
-
2
2
90
160
30
208
220
NU218M
4500
5000
2.65
-
138.45
107
2
2
1.8
101
104
110
149
-
2
2
90
160
40
280
315
NUP2218EM
4500
5000
3.65
114
138.45
107
2
2
-
101
-
117
149
-
2
2
90
160
40
280
315
NU2218EM
4500
5000
3.55
-
138.45
107
2
2
2.6
101
104
110
149
-
2
2
90
160
52.4
255
390
NU5218M
3200
3800
4.64
-
-
107.218
2
3.6
-
95
105
110
151
-
1.5
3
90
160
40
280
315
NJ2218EM
4500
5000
3.59
114
138.5
107
2
2
2.6
101
104
117
149
-
2
-
90
160
30
208
220
NUP218M
4500
5000
2.76
114
138.45
107
2
2
-
101
-
117
149
-
2
-
90
190
43
365
360
N318EM
3800
4500
6
124
-
169.5
3
3
2.5
104
166
173
175
-
2.5
2.5
90
190
43
365
360
NF318EM
3800
4500
6.08
124
160.3
-
3
3
2.5
104
166
173
175
-
2.5
2.5
90
190
43
365
360
NJ318EM
3800
4500
6.07
124
160.3
113.5
3
3
2.5
104
110
127
175.3
-
2.5
-
90
190
43
365
360
NU318EM
3800
4500
5.95
-
160.3
113.5
3
3
2.5
104
110
116
175.3
-
2.5
2.5
90
190
43
365
360
NH318EM
3800
4500
6.97
124
160.3
113.5
3
3
2.5
104
110
116
175.3
-
-
-
90
190
43
365
360
NUP318E
3800
4500
6.5
124
160.3
113.5
3
3
-
104
-
127
175.3
-
2.5
-
90
190
64
500
540
NUP2318M
3800
4500
8.64
124
160.3
113.5
3
3
-
104
-
127
175.3
-
2.5
-
90
190
64
500
540
NJ2318M
3800
4500
9
124
160.3
113.5
3
3
6
104
110
127
175.3
-
2.5
-
Total
42
items Total
2
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