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Angular Contact Ball Bearings > Four-point Angular Contact Ball Bearings

 
Principal Dimensions
Bearing No.
Basic load ratings
Speed ratings
weight
d
D
B
Designation
dynamic(Cr)
static (Cor)
grease
oil
kg
40
80
18
QJ208M
6700
9000
55.9
46.5
0.45
45
85
19
QJ209M
6300
8500
58.7
51.3
0.52
50
90
20
QJ210M
5600
8000
65.4
58
0.59
55
100
21
QJ211M
5300
7100
80
72.3
0.77
60
110
22
QJ212M
4800
6300
91.7
87.6
0.98
65
120
23
QJ213M
4300
6000
95.1
90.1
1.2
70
125
24
QJ214M
4000
5600
103
99
1.3
75
130
25
QJ215M
3800
5300
108
108
1.5
80
140
26
QJ216M
3600
5000
126
128
1.85
85
150
28
QJ217M
3400
4800
146
150
2.2
90
160
30
QJ218M
3200
4300
167
173
2.75
95
170
32
QJ219M
3000
4000
190
198
3.35
100
180
34
QJ220M
2800
3800
199
201
213
105
190
36
QJ221M
2600
3600
217
240
4.7
110
200
38
QJ222M
2600
3400
235
275
5.6
120
215
40
QJ224M
3200
5000
240
540
6.95
130
230
40
QJ226M
2800
4800
296
365
7.75
140
250
42
QJ228M
2600
4300
325
440
9.85
150
270
45
QJ230M
2400
4000
377
530
12.5
160
290
48
QJ232M
2200
3800
423
620
15.5
170
310
52
QJ234M
2200
3400
436
670
19.5
180
320
52
QJ236M
2000
3400
449
710
20.5
190
340
55
QJ238M
1800
3200
509
824
23.6
200
360
58
QJ240M
1800
3000
540
915
28.5
30
72
19
QJ306M
8000
11000
46
36.6
0.42
35
80
21
QJ307M
7100
9500
55
46.4
1.57
40
90
23
QJ308M
6300
8500
67
57.6
0.78
45
100
25
QJ309M
5600
7500
87.5
70
1.05
50
110
27
QJ310M
5000
6700
102
83.7
1.35
55
120
29
QJ311M
4500
6300
118
98.5
1.75
60
130
31
QJ312M
4300
5600
135
126
2.15
65
140
33
QJ313M
3800
5300
153
140
2.7
70
150
35
QJ314M
3600
5000
172
160
3.2
75
160
37
QJ315M
3400
4800
200
180
3.9
80
170
39
QJ316M
3200
4300
202
190
4.6
85
180
41
QJ317M
3000
4000
218
218
5.4
90
190
43
QJ318M
2800
3800
235
240
6.4
95
200
45
QJ319M
2600
3600
251
265
7.4
100
215
47
QJ320M
2400
3400
238
229
8.9
110
240
50
QJ322M
3000
4800
390
475
12.5
120
260
55
QJ324M
2800
4500
390
490
16
130
280
58
QJ326M
1800
2800
425
570
18.5
140
300
62
QJ328M
2400
3800
468
640
24
150
320
65
QJ330M
2200
3600
494
710
29
160
340
68
QJ332M
2000
3400
540
815
34.5
170
360
72
QJ334M
1900
3200
618
965
41.5
180
380
75
QJ336M
1800
3000
637
1020
47.5
190
400
78
QJ338M
1700
2800
702
1160
49
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