Wuxi ESE Bearing Manufacturing Co,Ltd

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52 Series

Boundary dimensions(mm)
Basic load ratings(kN)
Limiting speeds(rpm)
Mass(Kg)
Bearing Number
d
D
B
rs min
Cr
Cor
Grease
Oil
(Approx.)
ESE
90
160
52.4
2
140
129
2,200
3,000
3.73
5218
95
170
55.6
2.1
159
148
2,100
2,800
4.86
5219
100
180
60.3
2.1
178
167
2,000
2,700
5.94
5220
75
130
41.3
1.5
90
80.5
2,700
3,600
1.9
5215
80
140
44.4
2
106
95.5
2,500
3,400
2.39
5216
85
150
49.2
2
112
106
2,400
3,200
3.06
5217
60
110
36.5
1.5
71.5
58.5
3,400
4,500
1.27
5212
65
120
38.1
1.5
83.5
72.5
3,100
4,200
1.57
5213
70
125
39.7
1.5
90.5
79.5
2,900
3,900
1.8
5214
45
85
30.2
1.1
48
37
4,400
5,900
0.64
5209
50
90
30.2
1.1
51
42
4,000
5,300
0.689
5210
55
100
33.3
1.5
63
53
3,600
4,900
0.986
5211
30
62
23.8
1
28.6
20.4
6,300
8,400
0.286
5206
35
72
27
1.1
38
27.8
5,500
7,400
0.436
5207
40
80
30.2
1.1
42.5
32.5
4,900
6,600
0.59
5208
17
40
17.5
0.6
12.8
7.9
9,900
13,000
0.096
5203
20
47
20.6
1
19
12.1
8,800
12,000
0.153
5204
25
52
20.6
1
20.6
14.3
7,300
9,800
0.175
5205
10
30
14.3
0.6
6.95
3.8
14,000
19,000
0.049
5200
12
32
15.9
0.6
9.15
5.05
13,000
17,000
0.057
5201
15
35
15.9
0.6
10
6.05
11,000
15,000
0.064
5202

 

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