Wuxi ESE Bearing Manufacturing Co,Ltd

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72 Series

Boundary dimensions(mm)
Basic load ratings(kN)
Limiting speeds(rpm)
Mass(Kg)
Bearing Number
d
D
B
rs min
r1s min
Cr
Cor
Grease
Oil
(Approx.)
ESE
190
340
55
4
1.5
305
390
2,000
2,600
21.3
7238
200
360
58
4
1.5
335
450
1,900
2,500
25.3
7240
160
290
48
3
1.1
263
305
2,400
3,200
13.7
7232
170
310
52
4
1.5
295
360
2,200
3,000
17
7234
180
320
52
4
1.5
305
385
2,100
2,800
17.7
7236
130
230
40
3
1.1
196
198
3,000
4,000
7.15
7226
140
250
42
3
1.1
203
215
2,700
3,600
8.78
7228
150
270
45
3
1.1
232
259
2,500
3,400
11
7230
105
190
36
2.1
1.1
157
142
3,700
5,000
3.79
7221
110
200
38
2.1
1.1
170
158
3,500
4,700
4.45
7222
120
215
40
2.1
1.1
183
177
3,200
4,300
6.26
7224
90
160
30
2.0
1
118
103
4,400
5,900
2.18
7218
95
170
32
2.1
1.1
133
118
4,100
5,500
2.67
7219
100
180
34
2.1
1.1
144
126
3,900
5,200
3.2
7220
75
130
25
1.5
1
79.0
68.5
5,300
7,100
1.17
7215
80
140
26
2
1
89.0
76.0
5,000
6,600
1.39
7216
85
150
28
2
1
99.5
88.5
4,700
6,200
1.78
7217
60
110
22
1.5
1
61.5
49.0
6,600
8,800
0.765
7212
65
120
23
1.5
1
70.5
58.0
6,100
8,100
0.962
7213
70
125
24
1.5
1
76.5
63.5
5,700
7,600
1.09
7214
45
85
19
1.1
0.6
39.5
28.7
8,700
12,000
0.404
7209
50
90
20
1.1
0.6
41.5
31.5
7,900
10,000
0.457
7210
55
100
21
1.5
1
51.0
39.5
7,100
9,500
0.6
7211
30
62
16
1
0.6
22.5
14.8
12,000
16,000
0.193
7206
35
72
17
1.1
0.6
29.7
20.1
11,000
14,000
0.281
7207
40
80
18
1.1
0.6
35.5
25.1
9,600
13,000
0.355
7208
17
40
12
0.6
0.3
12.0
6.60
19,000
26,000
0.064
7203
20
47
14
1
0.6
14.5
8.40
17,000
23,000
0.1
7204
25
52
15
1
0.6
16.2
10.3
14,000
19,000
0.125
7205
10
30
9
0.6
0.3
5.45
2.74
28,000
37,000
0.029
7200
12
32
10
0.6
0.3
7.60
3.95
25,000
33,000
0.035
7201
15
35
11
0.6
0.3
9.05
4.70
22,000
29,000
0.046
7202
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