DEMARK (Beijing) Automation Technology Co., Ltd.
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Four Point Contact Ball Bearing
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Bearing No.
Boundary dimensions(mm)
Basic load ratings(kN)
Limiting speed(rpm )
Mass
d
D
B
Dynamic(Cr)
Static(Cor)
Grease
Oil
Kg
QJ232
290
48
455
352
1300
1800
14.7
QJ1034
170
260
42
350
200
1500
2000
7.45
QJ234
310
52
480
358
1200
1700
18.1
QJ1036
180
280
46
406
335
1400
1800
10.7
QJ236
320
52
545
392
1100
1600
-
QJ1038
190
290
46
430
348
1300
1700
-
QJ1040
200
310
51
498
282
1200
1600
-
QJ203KRR2
17
40
18.29
0.6
14.355
7.05
13000
0.078
QJ203TV
17
40
6
0.6
18.73
9.57
18000
0.066
QJ303.MB.535C
17
47
14
1
21.2
12.5
16000
0.109
QJ304MB.536C
20
52
15
1.1
28.1
17
15000
0.14
QJ3/22A
22
56
8
1
18.9
10.7
15000
0.193
QJ6207-2RSC3
35
72
17
1.1
38.5
22.9
5000
0.285
QJ6008-2RSC3F
40
68
15
1
25
17.5
5400
0.175
QJ6208-2RSC3
40
80
18
1.1
44.3
27.2
4500
0.366
QJ010MB.402C
50
80
16
1
33.2
24.4
9000
0.25
QJ6010-2RS
50
80
16
1
33
24.4
4700
0.25
QJ211MB.401C
55
100
21
1.5
66.3
55
7100
0.597
QJ6217
85
150
28
2
80.7
56.9
4800
1.8
QJ6824
120
150
16
1
43.35
49.35
4100
3
QJ2966
200
290
24
2
50.1
60.9
2200
5.234
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