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NJ2300 Series
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NJ2300 Series
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Designation
Principal Dimensions(mm)
Basic Load Ratings(KN)
Limited Speed(rpm)
Weight
d
D
B
rs?min
rs1min
Dynamic(Cr)
Static(Cor)
Grease
Oil
(kg)
NJ2304E
20
52
21
1.1
0.6
42
39
12000
14000
0.242
NJ2305E
25
62
24
1.1
1.1
57
56
9700
11000
0.386
NJ2306E
30
72
27
1.1
1.1
74.5
77.5
8300
9700
0.58
NJ2307E
35
80
31
1.5
1.1
99
109
7200
8500
0.78
NJ2308
40
90
33
1.5
1.5
82.5
88
7000
8200
0.951
NJ2308E
40
90
33
1.5
1.5
114
122
6400
7500
1.06
NJ2309
45
100
36
1.5
1.5
99
104
6300
7400
1.27
NJ2309E
45
100
36
1.5
1.5
137
153
5700
6800
1.41
NJ2310
50
110
40
2
2
121
131
5700
6700
1.7
NJ2310E
50
110
40
2
2
163
187
5200
6100
1.9
NJ2311
55
120
43
2
2
148
162
5200
6100
2.17
NJ2311E
55
120
43
2
2
201
233
4700
5600
2.37
NJ2312
60
130
46
2.1
2.1
169
188
4800
5700
2.71
NJ2312E
60
130
46
2.1
2.1
222
262
4400
5200
2.96
NJ2313
65
140
48
2.1
2.1
188
212
4400
5200
3.27
NJ2313E
65
140
48
2.1
2.1
248
287
4100
4800
3.48
NJ2314
70
150
51
2.1
2.1
223
262
4100
4800
3.98
NJ2314E
70
150
51
2.1
2.1
274
325
3800
4400
4.25
NJ2315
75
160
55
2.1
2.1
258
300
3800
4500
4.87
NJ2315E
75
160
55
2.1
2.1
330
395
3500
4100
5.25
NJ2316
80
170
58
2.1
2.1
274
330
3600
4200
5.79
NJ2316E
80
170
58
2.1
2.1
355
430
3300
3900
6.25
NJ2317
85
180
60
3
3
315
380
3400
4000
6.7
NJ2317E
85
180
60
3
3
395
485
3100
3700
7.16
NJ2318
90
190
64
3
3
325
395
3200
3800
7.95
NJ2318E
90
190
64
3
3
435
535
2900
3400
8.56
NJ2319
95
200
67
3
3
370
460
3000
3500
9.2
NJ2319E
95
200
67
3
3
460
585
2700
3200
9.8
NJ2320
100
215
73
3
3
410
505
2900
3400
11.7
NJ2320E
100
215
73
3
3
570
715
2600
3100
12.8
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