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　↓ Products List：—— NUP2300%20Series 


Bearing No.
Boundary dimensions
Basic load rating(kN)
Limiting speeds
Mass
mm
Dynamic
Static
rpm
Kg
d
D
B
rs min
rs1 min
Cr
Cor
Grease
Oil
≈
NUP2304E
20
52
21
1.1
0.6
42
39
12,000
14,000
0.242
NUP2305E
25
62
24
1.1
1.1
57
56
9,700
11,000
0.386
NUP2306E
30
72
27
1.1
1.1
74.5
77.5
8,300
9,700
0.58
NUP2307E
35
80
31
1.5
1.1
99
109
7,200
8,500
0.78
NUP2308
40
90
33
1.5
1.5
82.5
88
7,000
8,200
0.951
NUP2308E
40
90
33
1.5
1.5
114
122
6,400
7,500
1.06
NUP2309
45
100
36
1.5
1.5
99
104
6,300
7,400
1.27
NUP2309E
45
100
36
1.5
1.5
137
153
5,700
6,800
1.41
NUP2310
50
110
40
2
2
121
131
5,700
6,700
1.7
NUP2310E
50
110
40
2
2
163
187
5,200
6,100
1.9
NUP2311
55
120
43
2
2
148
162
5,200
6,100
2.17
NUP2311E
55
120
43
2
2
201
233
4,700
5,600
2.37
NUP2312
60
130
46
2.1
2.1
169
188
4,800
5,700
2.71
NUP2312E
60
130
46
2.1
2.1
222
262
4,400
5,200
2.96
NUP2313
65
140
48
2.1
2.1
188
212
4,400
5,200
3.27
NUP2313E
65
140
48
2.1
2.1
248
287
4,100
4,800
3.48
NUP2314
70
150
51
2.1
2.1
223
262
4,100
4,800
3.98
NUP2314E
70
150
51
2.1
2.1
274
325
3,800
4,400
4.25
NUP2315
75
160
55
2.1
2.1
258
300
3,800
4,500
4.87
NUP2315E
75
160
55
2.1
2.1
330
395
3,500
4,100
5.25
NUP2316
80
170
58
2.1
2.1
274
330
3,600
4,200
5.79
NUP2316E
80
170
58
2.1
2.1
355
430
3,300
3,900
6.25
NUP2317
85
180
60
3
3
315
380
3,400
4,000
6.7
NUP2317E
85
180
60
3
3
395
485
3,100
3,700
7.16
NUP2318
90
190
64
3
3
325
395
3,200
3,800
7.95
NUP2318E
90
190
64
3
3
435
535
2,900
3,400
8.56
NUP2319
95
200
67
3
3
370
460
3,000
3,500
9.2
NUP2319E
95
200
67
3
3
460
585
2,700
3,200
9.8
NUP2320
100
215
73
3
3
410
505
2,900
3,400
11.7
NUP2320E
100
215
73
3
3
570
715
2,600
3,100
12.8
NUP2322
110
240
80
3
3
605
790
2,600
3,100
17.1
NUP2322E
110
240
80
3
3
675
880
2,400
2,800
19.4
NUP2324
120
260
86
3
3
710
920
2,400
2,800
21.5
NUP2324E
120
260
86
3
3
795
1,030
2,200
2,500
26.1
NUP2326
130
280
93
4
4
840
1,130
2,200
2,600
26.9
NUP2326E
130
280
93
4
4
920
1,230
2,000
2,300
30.9
NUP2328
140
300
102
4
4
920
1,250
2,000
2,300
33.8
NUP2328E
140
300
102
4
4
1,020
1,380
1,800
2,100
38.7
NUP2330
150
320
108
4
4
1,020
1,400
1,900
2,200
40.6
NUP2330E
150
320
108
4
4
1,160
1,600
1,700
2,000
47.2
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