DEMARK (Beijing) Automation Technology Co., Ltd.
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22300 Series
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Designation
Principal Dimensions(mm)
Basic Load Ratings(KN)
Limited Speed(rpm)
Weight
d
D
B
rs min
Dynamic(Cr)
Static(Cor)
Grease
Oil
(kg)
22308
40
90
33
1.5
121
128
3800
5900
0.974
22308K
40
90
33
1.5
121
128
3800
5900
0.951
22308KW33C3
40
90
33
1.5
121
128
3800
5900
0.951
22308W33C3
40
90
33
1.5
121
128
3800
5900
0.974
22309
45
100
36
1.5
148
167
3400
5300
1.33
22309K
45
100
36
1.5
148
167
3400
5300
1.3
22309KW33C3
45
100
36
1.5
148
167
3400
5300
1.3
22309W33C3
45
100
36
1.5
148
167
3400
5300
1.33
22310
50
110
40
2
186
212
3100
4800
1.79
22310K
50
110
40
2
186
212
3100
4800
1.75
22310KW33C3
50
110
40
2
186
212
3100
4800
1.75
22310W33C3
50
110
40
2
186
212
3100
4800
1.79
22311
55
120
43
2
204
234
2800
4400
2.3
22311K
55
120
43
2
204
234
2800
4400
2.25
22311KW33C3
55
120
43
2
204
234
2800
4400
2.25
22311W33C3
55
120
43
2
204
234
2800
4400
2.3
22312
60
130
46
2.1
238
273
2600
4000
2.9
22312K
60
130
46
2.1
238
273
2600
4000
2.83
22312KW33C3
60
130
46
2.1
238
273
2600
4000
2.83
22312W33C3
60
130
46
2.1
238
273
2600
4000
2.9
22313
65
140
48
2.1
265
320
2400
3700
3.45
22313K
65
140
48
2.1
265
320
2400
3700
3.37
22313KW33C3
65
140
48
2.1
265
320
2400
3700
3.37
22313W33C3
65
140
48
2.1
265
320
2400
3700
3.45
22314
70
150
51
2.1
325
380
2300
3500
4.22
22314K
70
150
51
2.1
325
380
2300
3500
4.12
22314KW33C3
70
150
51
2.1
325
380
2300
3500
4.12
22314W33C3
70
150
51
2.1
325
380
2300
3500
4.22
22315
75
160
55
2.1
330
410
2100
3200
5.25
22315K
75
160
55
2.1
330
410
2100
3200
5.13
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