深沟球轴承-- 圆锥滚子轴承 - 调心球轴承 - 调心滚子轴承 - 推力球轴承 - 外球面轴承 -
-角接触球轴承 - 圆柱滚子轴承- |
| 推力球轴承技术参数 |
| 推力球轴承是可分离型轴承，只能承受轴向载荷。单向轴承只能承受一个方向的轴向载荷，双向轴承能承受两个方向的交变轴向载荷。推力球轴承在工作中必须加以轴向预紧。它们主要适用于车床顶心、汽车离合器、减速机等。双向推力角接触球轴承适用于机床主轴，单向推力角接触球轴承适用于丝杠支承。 |
 |
| 型号 |
主要尺寸 |
基本负荷 |
重量 |
| Bearing numbers |
Boundary dimensions(mm) |
Basic load ratings(KN) |
Mass |
|
d |
D |
B |
r s min |
Cr |
Cor |
kg |
| 51100 |
10 |
24 |
9 |
0.3 |
10 |
14 |
0.021 |
| 51101 |
12 |
26 |
9 |
0.3 |
10.3 |
15.4 |
0.023 |
| 51102 |
15 |
28 |
9 |
0.3 |
10.5 |
16.8 |
0.024 |
| 51103 |
17 |
30 |
9 |
0.3 |
10.8 |
18.2 |
0.026 |
| 51104 |
20 |
35 |
10 |
0.3 |
14.2 |
24.7 |
0.040 |
| 51105 |
25 |
42 |
11 |
0.6 |
19.6 |
37.0 |
0.060 |
| 51106 |
30 |
47 |
11 |
0.6 |
20.4 |
42.0 |
0.069 |
| 51107 |
35 |
52 |
12 |
0.6 |
20.4 |
44.5 |
0.085 |
| 51108 |
40 |
60 |
13 |
0.6 |
26.9 |
63.0 |
0.125 |
| 51109 |
45 |
65 |
14 |
0.6 |
27.9 |
69.0 |
0.148 |
| 51110 |
50 |
70 |
14 |
0.6 |
28.8 |
75.5 |
0.161 |
| 51111 |
55 |
78 |
16 |
0.6 |
35.0 |
93.0 |
0.226 |
| 51112 |
60 |
85 |
17 |
1 |
41.5 |
113.0 |
2.296 |
| 51113 |
65 |
90 |
18 |
1 |
41.5 |
117.0 |
0.338 |
| 51114 |
70 |
95 |
18 |
1 |
43.0 |
127.0 |
0.356 |
| 51115 |
75 |
100 |
19 |
1 |
44.5 |
136.0 |
0.399 |
| 51116 |
80 |
105 |
19 |
1 |
44.5 |
141.0 |
0.422 |
| 51117 |
85 |
110 |
19 |
1 |
46.0 |
150.0 |
0.444 |
| 51118 |
90 |
120 |
22 |
1 |
29.5 |
190.0 |
0.687 |
| 51120 |
100 |
135 |
25 |
1 |
85.0 |
268.0 |
0.987 |
| 51122 |
110 |
145 |
25 |
1 |
87 |
288 |
1.07 |
| 51124 |
120 |
155 |
25 |
1 |
89 |
310 |
1.11 |
| 51126 |
130 |
170 |
30 |
1 |
104 |
350 |
1.73 |
| 51128 |
140 |
180 |
31 |
1 |
107 |
375 |
1.90 |
| 51130 |
150 |
190 |
31 |
1 |
109 |
400 |
2.00 |
| 51132 |
160 |
200 |
31 |
1 |
112 |
425 |
2.10 |
| 51134 |
170 |
215 |
34 |
1.1 |
134 |
510 |
2.77 |
| 51136 |
180 |
225 |
34 |
1.1 |
135 |
525 |
2.92 |
| 51138 |
190 |
240 |
37 |
1.1 |
170 |
655 |
3.75 |
| 51140 |
200 |
250 |
37 |
1.1 |
172 |
675 |
3.92 |
| 51144 |
220 |
270 |
37 |
1.1 |
177 |
740 |
4.27 |
| 51148 |
240 |
300 |
45 |
1.5 |
228 |
935 |
6.87 |
| 51152 |
260 |
320 |
45 |
1.5 |
232 |
990 |
7.38 |
| 51156 |
280 |
350 |
53 |
1.5 |
305 |
1270 |
11.8 |
| 51160 |
300 |
280 |
62 |
2 |
355 |
1560 |
17.2 |
|
|
|
|
|
|
|
|
| 51200 |
10 |
26 |
11 |
0.6 |
12.7 |
17.1 |
0.030 |
| 51201 |
12 |
28 |
11 |
0.6 |
13.2 |
19 |
0.034 |
| 51202 |
15 |
32 |
12 |
0.6 |
16.6 |
24.8 |
0.046 |
| 51203 |
17 |
35 |
12 |
0.6 |
17.2 |
27.3 |
0.054 |
| 51204 |
20 |
40 |
14 |
0.6 |
22.3 |
37.5 |
0.081 |
| 51205 |
25 |
47 |
15 |
0.6 |
27.8 |
50.5 |
0.111 |
| 51206 |
30 |
52 |
16 |
0.6 |
29.3 |
58 |
0.139 |
| 51207 |
35 |
62 |
18 |
1 |
39 |
78 |
0.215 |
| 51208 |
40 |
68 |
19 |
1 |
47 |
98.5 |
0.276 |
| 51209 |
45 |
73 |
20 |
1 |
48 |
105 |
0.317 |
| 51210 |
50 |
78 |
22 |
1 |
48.5 |
111 |
0.378 |
| 51211 |
55 |
90 |
25 |
1 |
69.5 |
159 |
0.608 |
| 51212 |
60 |
95 |
26 |
1 |
73.5 |
179 |
0.676 |
| 51213 |
65 |
100 |
27 |
1 |
75 |
189 |
0.767 |
| 51214 |
70 |
105 |
27 |
1 |
76 |
199 |
0.793 |
| 51215 |
75 |
110 |
27 |
1 |
77.5 |
209 |
0.874 |
| 51216 |
80 |
115 |
28 |
1 |
78.5 |
218 |
0.916 |
| 51217 |
85 |
125 |
31 |
1 |
95.5 |
264 |
1.25 |
| 51218 |
90 |
135 |
35 |
1 |
117 |
325 |
1.70 |
| 51220 |
100 |
150 |
38 |
1.1 |
147 |
410 |
2.29 |
| 51222 |
110 |
160 |
38 |
1.1 |
153 |
450 |
2.46 |
| 51224 |
120 |
170 |
39 |
1.1 |
154 |
470 |
2.71 |
| 51226 |
130 |
190 |
45 |
1.5 |
191 |
565 |
4.22 |
| 51228 |
140 |
200 |
46 |
1.5 |
193 |
595 |
4.77 |
| 51230 |
150 |
215 |
50 |
1.5 |
220 |
685 |
5.87 |
| 51232 |
160 |
225 |
51 |
1.5 |
223 |
720 |
6.32 |
| 51234 |
170 |
240 |
55 |
1.5 |
261 |
835 |
7.81 |
| 51236 |
180 |
250 |
56 |
1.5 |
266 |
875 |
8.34 |
| 51238 |
190 |
270 |
62 |
2 |
310 |
1060 |
11.3 |
|
|
|
|
|
|
|
|
| 51305 |
25 |
52 |
18 |
1 |
35.5 |
61.5 |
0.176 |
| 51306 |
30 |
60 |
21 |
1 |
43 |
78.5 |
0.269 |
| 51307 |
35 |
68 |
24 |
1 |
55.5 |
105 |
0.383 |
| 51308 |
40 |
78 |
26 |
1 |
69 |
135 |
0.548 |
| 51309 |
45 |
85 |
28 |
1 |
80 |
163 |
0.684 |
| 51310 |
50 |
95 |
31 |
1.1 |
96.5 |
202 |
0.951 |
| 51311 |
55 |
105 |
35 |
1.1 |
119 |
246 |
1.29 |
| 51312 |
60 |
110 |
35 |
1.1 |
123 |
267 |
1.37 |
| 51313 |
65 |
115 |
36 |
1.1 |
128 |
287 |
1.51 |
| 51314 |
70 |
125 |
40 |
1.1 |
148 |
340 |
2.01 |
| 51315 |
75 |
135 |
44 |
1.5 |
171 |
395 |
2.61 |
| 51316 |
80 |
140 |
44 |
1.5 |
176 |
425 |
2.72 |
| 51317 |
85 |
150 |
49 |
1.5 |
201 |
490 |
3.52 |
| 51318 |
90 |
155 |
50 |
1.5 |
198 |
490 |
3.74 |
| 51320 |
100 |
170 |
55 |
1.5 |
237 |
595 |
4.88 |
| 51322 |
110 |
190 |
63 |
2 |
267 |
705 |
7.67 |
| 51324 |
120 |
210 |
70 |
2.1 |
296 |
805 |
10.8 |
| 51326 |
130 |
225 |
75 |
2.1 |
330 |
960 |
12.7 |
| 51328 |
140 |
240 |
80 |
2.1 |
350 |
1050 |
15.3 |
| 51330 |
150 |
250 |
80 |
2.1 |
360 |
1130 |
16.1 |
|
| |
|
