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基本尺寸 mm
|
基本额定负荷 kN
|
代号
|
极限转速 r/min
|
质量
|
尺寸 mm
|
挡肩及倒角尺寸 mm
|
d |
D |
B |
动态C |
静态Co |
脂 |
油 |
kg |
d |
r1.2 min |
r3.4 min |
a |
da min |
Da max |
ra max |
|
|
105
|
225
|
49
|
203
|
193
|
7321C
|
2200
|
3200
|
8.45
|
105
|
3
|
1.1
|
94
|
119
|
211
|
2.5
|
|
|
105
|
225
|
49
|
203
|
193
|
7321AC
|
2200
|
3200
|
8.45
|
105
|
3
|
1.1
|
94
|
119
|
211
|
2.5
|
|
|
105
|
225
|
49
|
202
|
193
|
7321BM
|
2400
|
3200
|
9.51
|
105
|
3
|
1.1
|
93.7
|
119
|
211
|
2.5
|
|
|
110
|
200
|
38
|
185
|
171
|
7222C
|
5000
|
7100
|
4.65
|
110
|
2.1
|
1.1
|
39.8
|
122
|
188
|
2
|
|
|
110
|
200
|
38
|
176
|
164
|
7222AC
|
3600
|
4800
|
4.65
|
110
|
2.1
|
1.1
|
55.1
|
122
|
188
|
2
|
|
|
110
|
200
|
38
|
153
|
144
|
7222BM
|
2600
|
3400
|
4.65
|
110
|
2.1
|
1.1
|
84
|
122
|
188
|
2
|
|
|
110
|
240
|
50
|
191
|
240
|
7322CM
|
3600
|
4800
|
9.85
|
110
|
3
|
1.1
|
48.4
|
124
|
210
|
2.5
|
|
|
110
|
240
|
50
|
239
|
231
|
7322ACM
|
2600
|
3400
|
9.85
|
110
|
3
|
1.1
|
65.8
|
124
|
226
|
2.5
|
|
|
110
|
240
|
50
|
213
|
212
|
7322B
|
1800
|
2400
|
9.85
|
110
|
3
|
1.1
|
99.3
|
124
|
226
|
2.5
|
|
|
120
|
180
|
28
|
100
|
107
|
7024ACM
|
3600
|
5000
|
2.62
|
120
|
2
|
1
|
49
|
130
|
170
|
2
|
|
|
120
|
215
|
40
|
198
|
192
|
7224CM
|
2200
|
3200
|
6.1
|
120
|
2.1
|
1.1
|
90
|
132
|
203
|
2
|
|
|
120
|
215
|
40
|
190
|
184
|
7224AC
|
2200
|
3200
|
6.1
|
120
|
2.1
|
1.1
|
98.1
|
137
|
199
|
2
|
|
|
120
|
215
|
40
|
165
|
163
|
7224B
|
2200
|
3200
|
6.1
|
120
|
2.1
|
1.1
|
90
|
132
|
203
|
2
|
|
|
120
|
260
|
55
|
178
|
288
|
7324CM
|
3400
|
4000
|
14.5
|
120
|
3
|
1.1
|
52.9
|
134
|
246
|
2.5
|
|
|
120
|
260
|
55
|
265
|
269
|
7324AC
|
2200
|
3000
|
14.5
|
120
|
3
|
1.1
|
71.8
|
134
|
246
|
2.5
|
|
|
120
|
260
|
55
|
251
|
262
|
7324B
|
1600
|
2200
|
14.5
|
120
|
3
|
1.1
|
107.2
|
134
|
246
|
2.5
|
|
|
130
|
230
|
40
|
207
|
209
|
7226CM
|
2400
|
3200
|
6.95
|
130
|
3
|
1.1
|
44.1
|
144
|
216
|
2.5
|
|
|
130
|
230
|
40
|
196
|
200
|
7226ACM
|
2400
|
3200
|
6.95
|
130
|
3
|
1.1
|
62
|
144
|
216
|
2.5
|
|
|
130
|
230
|
40
|
170
|
175
|
7226BM
|
2200
|
3000
|
7.56
|
130
|
3
|
1
|
95.5
|
144
|
216
|
2.5
|
|
|
130
|
280
|
58
|
251
|
270
|
7326C
|
1800
|
2600
|
17.5
|
130
|
4
|
1.5
|
115
|
148
|
262
|
3
|
|
|
130
|
280
|
58
|
251
|
270
|
7326AC
|
1800
|
2600
|
17.5
|
130
|
4
|
1.5
|
115
|
148
|
262
|
3
|
|
|
130
|
280
|
58
|
250
|
268
|
7326B
|
1800
|
2400
|
17.9
|
130
|
4
|
1.5
|
115.1
|
148
|
262
|
3
|
|
|
140
|
210
|
33
|
125
|
137
|
7028AC
|
3200
|
4300
|
3.85
|
140
|
2
|
1
|
57.3
|
150
|
200
|
2
|
|
|
140
|
250
|
42
|
231
|
243
|
7228CM
|
4200
|
5000
|
8.85
|
140
|
3
|
1.1
|
47.1
|
154
|
236
|
2.5
|