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30200 Series
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Bearing No.
Dimensions (mm)
Basic Load Rating(KN)
Pu
Rotation Speed(rpm)
Weight (Kg)
ISO335?
Dimensions?(mm)
Installation Dimensions(mm)
Value
d1
D
B
Cr
Cor
Speed Grade
Speed Limit
Dimensions (ABMA)
d
d1~
B
C
r1,2(min)
r3,4(min)
a
da(max)
db(min)
Da(min)
Da(max)
Db(min)
Ca(min)
Cb(min)
ra(max)
rb(max)
e
Y
Yo
30244J2
220
400
72
990
1400
129
1200
1600
40,0
-
220
294
65
54
5
4
74
259
242
348
383
371
10
18
4
3
0,43
1,4
0,8
30240J2
200
360
64
792
1120
106
1300
1700
25,0
4GB
200
268
58
48
5
4
68
237
220
315
343
336
9
16
4
3
0,43
1,4
0,8
30238J2
190
340
60
721
1000
95
1400
1800
24,0
4GB
190
254
55
46
5
4
63
224
210
298
323
318
9
14
4
3
0,43
1,4
0,8
30236J2
180
320
57
583
815
80
1500
2000
20,0
4GB
180
239
52
43
5
4
61
211
200
278
303
297
9
14
4
3
0,44
1,35
0,8
30234J2
170
310
57
616
865
83
1500
2000
19,0
4GB
170
230
52
43
5
4
58
203
190
268
293
288
8
14
4
3
0,43
1,4
0,8
30232J2
160
290
52
528
735
72
1600
2200
13,0
4GB
160
214
48
40
4
3
54
189
176
252
275
269
8
12
3
2,5
0,43
1,4
0,8
30230
150
270
49
429
560
57
1800
2400
11,0
4GB
150
200
45
38
4
3
50
175
166
234
256
250
9
11
3
2,5
0,43
1,4
0,8
30228J2
140
250
45,75
418
570
58,5
1900
2600
8,65
4FB
140
186
42
36
4
3
47
164
156
219
236
234
7
9,5
3
2,5
0,43
1,4
0,8
30226J2
130
230
43,75
369
490
53
2000
2800
7,60
4FB
130
173
40
34
4
3
45
152
146
203
216
217
7
9,5
3
2,5
0,43
1,4
0,8
30224J2
120
215
43,5
341
465
49
2200
3000
6,15
4FB
120
161
40
34
3
2,5
43
141
132
187
203
201
6
9,5
2,5
2
0,43
1,4
0,8
33024
120
180
48
292
540
56
2600
3400
4,20
2DE
120
149
48
38
2,5
2
36
132
131
160
170
171
6
10
2
2
0,3
2
1,1
30222J2
110
200
41
308
405
45
2400
3200
5,10
3FB
110
148
38
32
3
2,5
39
129
122
174
188
187
6
9
2,5
2
0,43
1,4
0,8
33022
110
170
47
281
500
53
2600
3600
3,85
2DE
110
139
47
37
2,5
2
34
123
121
152
160
161
7
10
2
2
0,28
2,1
1,1
30221J2
105
190
39
270
355
40
2600
3400
4,25
3FB
105
141
36
30
3
2,5
37
123
117
165
178
177
6
9
2,5
2
0,43
1,4
0,8
33021/Q
105
160
43
246
430
45,5
2800
3800
3,05
2DE
105
131
43
34
2,5
2
31
117
116
145
150
153
7
9
2
2
0,28
2,1
1,1
30220J2
100
180
37
246
320
36
2800
3600
3,65
3FB
100
133
34
29
3
2,5
35
116
112
157
168
168
5
8
2,5
2
0,43
1,4
0,8
33020/Q
100
150
39
224
390
41,5
3000
4000
2,40
2CE
100
122
39
32,5
2
1,5
29
109
108
135
142
143
7
6,5
2
1,5
0,3
2
1,1
30219J2
95
170
34,5
216
275
31,5
2800
3800
3,00
3FB
95
126
32
27
3
2,5
33
110
107
149
158
159
5
7,5
2,5
2
0,43
1,4
0,8
30218J2
90
160
32,5
194
245
28,5
3000
4000
2,55
3FB
90
118
30
26
2,5
2
31
104
101
140
150
150
5
6,5
2
2
0,43
1,4
0,8
30217J2/Q
85
150
30,5
176
220
25,5
3200
4300
2,05
3EB
85
112
28
24
2,5
2
30
97
95
132
140
141
5
6,5
2
2
0,43
1,4
0,8
30216J2/Q
80
140
28,25
151
183
21,2
3400
4800
1,60
3EB
80
105
26
22
2,5
2
28
92
90
124
130
132
4
6
2
2
0,43
1,4
0,8
30215J2/Q
75
130
27,25
140
176
20,4
3800
5000
1,40
4DB
75
99,2
25
22
2
1,5
27
86
84
115
122
124
4
5
2
1,5
0,43
1,4
0,8
30214J2/Q
70
125
26,25
125
156
18
4000
5300
1,25
3EB
70
93,9
24
21
2
1,5
25
82
78
110
115
118
4
5
2
1,5
0,43
1,4
0,8
30213J2/Q
65
120
24,75
132
134
16,3
4500
5600
1,15
3EB
65
89
23
20
2
1,5
23
78
74
106
113
113
4
4,5
2
1,5
0,4
1,5
0,8
30212J2/Q
60
110
23,75
112
114
13,2
5000
6000
0,88
3EB
60
81,5
22
19
2
1,5
22
70
68
96
103
103
4
4,5
2
1,5
0,4
1,5
0,8
30211J2/Q
55
100
22,75
104
106
12
5300
6700
0,70
3DB
55
74,6
21
18
2
1,5
20
64
64
88
93
94
4
4,5
2
1,5
0,4
1,5
0,8
30210J2/Q
50
90
21,75
86,5
91,5
10,4
6000
7500
0,54
3DB
50
67,9
20
17
1,5
1,5
19
58
57
79
83
85
3
4,5
1,5
1,5
0,43
1,4
0,8
30209J2/Q
45
85
20,75
76,5
76,5
8,65
6300
8000
0,48
3DB
45
63
19
16
1,5
1,5
18
54
52
74
78
80
3
4,5
1,5
1,5
0,4
1,5
0,8
30208J2/Q
40
80
19,75
71
68
7,65
7000
8500
0,42
3DB
40
57,5
18
16
1,5
1,5
16
49
47
69
73
74
3
3,5
1,5
1,5
0,37
1,6
0,9
30207J2/Q
35
72
18,25
58,5
56
6,1
8000
9500
0,32
3DB
35
51,8
17
15
1,5
1,5
15
44
42
62
65
67
3
3
1,5
1,5
0,37
1,6
0,9
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