产品描述
圆锥滚子轴承可承受较大的轴向载荷,但其转速性能比球轴承差。由于圆锥滚子轴承的内圈、滚子组件与外圈可分离,因而轴承安装和拆卸十分方便。
DRZ机床主轴用圆锥滚子轴承有32000、32200、30200尺寸系列。为了保证配套轴承内部游隙,提高轴承性能DRZ可按要求提供配对的圆锥滚子轴承及单个外圈、双内圈的35000和外圈带止推挡边的35000R系列双列圆锥滚子轴承。
轴承型号 |
外型尺寸 |
额定符合 |
极限 |
重量≈ |
价格 |
d |
D |
B |
C |
T |
r/1min |
r/2min |
a |
Cr |
Cor |
脂 |
油 |
Mm |
KN |
r/min |
Kg |
32226 |
130 |
230 |
40 |
34 |
43.75 |
4 |
3 |
46.1 |
365 |
520 |
1400 |
1800 |
6.94 |
|
32228 |
140 |
250 |
42 |
36 |
45.75 |
4 |
3 |
49.0 |
408 |
585 |
1200 |
1600 |
8.73 |
|
32230 |
150 |
270 |
45 |
38 |
49 |
4 |
3 |
52.4 |
450 |
645 |
1100 |
1500 |
10.8 |
|
32232 |
160 |
290 |
48 |
40 |
52 |
4 |
3 |
55.5 |
512 |
738 |
1000 |
1400 |
13.3 |
|
32234 |
170 |
310 |
52 |
43 |
57 |
5 |
4 |
60.4 |
590 |
865 |
1000 |
1300 |
16.6 |
|
32236 |
180 |
320 |
52 |
43 |
57 |
5 |
4 |
62.8 |
610 |
912 |
900 |
1200 |
17.3 |
|
32238 |
190 |
340 |
55 |
46 |
60 |
5 |
4 |
65.0 |
698 |
1030 |
850 |
1100 |
20.8 |
|
32240 |
200 |
360 |
58 |
48 |
64 |
5 |
4 |
69.3 |
765 |
1140 |
800 |
1000 |
24.7 |
|
轴承型号 |
外型尺寸 |
额定符合 |
极限 |
重量≈ |
价格 |
d |
D |
B |
C |
T |
r/1min |
r/2min |
a |
Cr |
Cor |
脂 |
油 |
Mm |
KN |
r/min |
Kg |
32226 |
130 |
230 |
40 |
34 |
43.75 |
4 |
3 |
46.1 |
365 |
520 |
1400 |
1800 |
6.94 |
|
32228 |
140 |
250 |
42 |
36 |
45.75 |
4 |
3 |
49.0 |
408 |
585 |
1200 |
1600 |
8.73 |
|
32230 |
150 |
270 |
45 |
38 |
49 |
4 |
3 |
52.4 |
450 |
645 |
1100 |
1500 |
10.8 |
|
32232 |
160 |
290 |
48 |
40 |
52 |
4 |
3 |
55.5 |
512 |
738 |
1000 |
1400 |
13.3 |
|
32234 |
170 |
310 |
52 |
43 |
57 |
5 |
4 |
60.4 |
590 |
865 |
1000 |
1300 |
16.6 |
|
32236 |
180 |
320 |
52 |
43 |
57 |
5 |
4 |
62.8 |
610 |
912 |
900 |
1200 |
17.3 |
|
32238 |
190 |
340 |
55 |
46 |
60 |
5 |
4 |
65.0 |
698 |
1030 |
850 |
1100 |
20.8 |
|
32240 |
200 |
360 |
58 |
48 |
64 |
5 |
4 |
69.3 |
765 |
1140 |
800 |
1000 |
24.7 |
|
轴承代号 |
外形尺寸 |
安装尺寸 |
额定载荷 |
极限转速 |
重量 |
d |
D |
B |
C |
T |
α≈ |
r1r2 |
r3r4 |
da |
db |
Da |
Db |
Sa |
Sb |
Cr |
Cor |
脂 |
油 |
≈ |
mm |
min |
max |
min |
max |
min |
min |
min |
KN |
r/min |
kg |
30205 |
25 |
52 |
15 |
13 |
16.25 |
12.5 |
1.0 |
1.0 |
31 |
31 |
44 |
46 |
48 |
2 |
3.5 |
32.2 |
37.0 |
7000 |
9000 |
0.154 |
30206 |
30 |
62 |
16 |
14 |
17.25 |
13.8 |
1.0 |
1.0 |
37 |
37 |
53 |
56 |
57 |
2 |
3.5 |
34.2 |
50.5 |
6000 |
7500 |
0.231 |
30207 |
35 |
72 |
17 |
15 |
18.25 |
15.3 |
1.5 |
1.5 |
44 |
44 |
62 |
65 |
67 |
3 |
3.5 |
54.2 |
63.5 |
5300 |
6700 |
0.331 |
30208 |
40 |
80 |
18 |
16 |
19.75 |
16.9 |
1.5 |
1.5 |
49 |
49 |
69 |
73 |
74 |
3 |
4.0 |
63.0 |
74.0 |
5000 |
6300 |
0.422 |
30209 |
45 |
85 |
19 |
16 |
20.75 |
18.6 |
1.5 |
1.5 |
54 |
54 |
74 |
78 |
80 |
3 |
5.0 |
67.8 |
83.5 |
4500 |
5600 |
0.474 |
30210 |
50 |
90 |
20 |
17 |
21.75 |
20.0 |
1.5 |
1.5 |
58 |
58 |
79 |
83 |
85 |
4 |
5.0 |
73.2 |
92.0 |
4300 |
5300 |
0.529 |
30211 |
55 |
100 |
21 |
18 |
22.75 |
21.0 |
2.0 |
1.5 |
64 |
64 |
88 |
91 |
94 |
4 |
5.0 |
90.8 |
115 |
3800 |
4800 |
0.713 |
30212 |
60 |
110 |
22 |
19 |
23.75 |
22.3 |
2.0 |
1.5 |
70 |
70 |
96 |
101 |
103 |
4 |
5.0 |
102 |
130 |
3600 |
4500 |
0.904 |
30213 |
65 |
120 |
23 |
20 |
24.75 |
23.8 |
2.0 |
1.5 |
77 |
77 |
106 |
111 |
113 |
4 |
5.0 |
120 |
152 |
3200 |
4000 |
1.13 |
30214 |
70 |
125 |
24 |
21 |
26.75 |
25.8 |
2.0 |
1.5 |
81 |
81 |
110 |
116 |
118 |
4 |
5.5 |
132 |
175 |
3000 |
3800 |
1.26 |
30215 |
75 |
130 |
25 |
22 |
27.75 |
27.4 |
2.0 |
1.5 |
84 |
86 |
115 |
121 |
124 |
4 |
5.5 |
138 |
185 |
2800 |
3600 |
1.36 |
30216 |
80 |
140 |
26 |
22 |
28.75 |
28.1 |
2.5 |
2.0 |
90 |
91 |
124 |
130 |
133 |
4 |
6.0 |
160 |
212 |
2600 |
3400 |
1.76 |
30217 |
85 |
150 |
28 |
24 |
30.5 |
30.3 |
2.5 |
2.0 |
95 |
97 |
132 |
140 |
141 |
5 |
6.5 |
178 |
238 |
2400 |
3200 |
2.06 |
30218 |
90 |
160 |
30 |
26 |
32.5 |
32.3 |
2.5 |
2.0 |
100 |
103 |
140 |
150 |
151 |
5 |
6.5 |
200 |
270 |
2200 |
3000 |
2.54 |
30219 |
95 |
170 |
32 |
27 |
34.5 |
34.2 |
3.0 |
2.5 |
107 |
109 |
149 |
158 |
160 |
5 |
7.5 |
228 |
308 |
2000 |
2800 |
3.04 |
30220 |
100 |
180 |
34 |
29 |
37 |
36.4 |
3.0 |
2.5 |
112 |
115 |
157 |
168 |
169 |
5 |
8.0 |
255 |
350 |
1900 |
2600 |
3.72 |
30221 |
105 |
190 |
36 |
30 |
39 |
38.5 |
3.0 |
2.5 |
117 |
122 |
165 |
178 |
178 |
6 |
9.0 |
285 |
398 |
1800 |
2400 |
4.38 |
30222 |
110 |
200 |
38 |
32 |
41 |
40.4 |
3.0 |
2.5 |
122 |
129 |
174 |
188 |
188 |
6 |
9.0 |
315 |
445 |
1700 |
2200 |
5.21 |
30224 |
120 |
215 |
40 |
34 |
43.5 |
44.1 |
3.0 |
2.5 |
132 |
140 |
187 |
203 |
202 |
6 |
9.5 |
338 |
482 |
1500 |
1900 |
6.20 |
30226 |
130 |
230 |
40 |
34 |
43.75 |
46.1 |
4.0 |
3.0 |
144 |
152 |
203 |
216 |
218 |
7 |
10.0 |
365 |
520 |
1400 |
1800 |
6.94 |
30228 |
140 |
250 |
42 |
36 |
45.75 |
49.0 |
4.0 |
3.0 |
154 |
163 |
219 |
236 |
235 |
9 |
11.0 |
408 |
585 |
1200 |
1600 |
8.73 |
30230 |
150 |
270 |
45 |
38 |
49 |
52.4 |
4.0 |
3.0 |
164 |
175 |
234 |
256 |
251 |
9 |
11.0 |
450 |
645 |
1100 |
1500 |
10.80 |
30232 |
160 |
290 |
48 |
40 |
52 |
55.5 |
4.0 |
3.0 |
174 |
189 |
252 |
276 |
270 |
9 |
12.0 |
512 |
738 |
1000 |
1400 |
13.30 |
30234 |
170 |
310 |
52 |
43 |
57 |
60.4 |
5.0 |
4.0 |
188 |
201 |
269 |
292 |
290 |
9 |
14.0 |
590 |
865 |
1000 |
1300 |
16.60 |
30236 |
180 |
320 |
52 |
43 |
57 |
62.8 |
5.0 |
4.0 |
198 |
209 |
278 |
302 |
399 |
9 |
14.0 |
610 |
912 |
900 |
1200 |
17.30 |
30238 |
190 |
340 |
55 |
46 |
60 |
65.0 |
5.0 |
4.0 |
208 |
223 |
398 |
322 |
320 |
9 |
14.0 |
698 |
1030 |
850 |
1100 |
20.80 |
30240 |
200 |
360 |
58 |
48 |
64 |
69.3 |
5.0 |
4.0 |
218 |
235 |
315 |
342 |
338 |
9 |
16.0 |
765 |
1140 |
800 |
1000 |
24.70 |
产品图片
图 1
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