推力球轴承
单向推力球轴承(GB/T301-2015)
轴径10~90
单向推力球轴承 (GB/T 301—2015) |
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---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
单向推力球轴承51000行 |
应 用 单向推力球轴承只能承受一个方向的轴向载荷,可限制轴和壳体一个方向的轴向位移。为了防止钢球和沟道间引起过大的滑动,必须使轴承在运行中保持最小的轴向载荷。 |
||||||||||||||
轴向当量动载荷:Pa=Fa 轴向当量静载荷:P0a=Fa 最小轴向载荷 式中 n——转速,r/min |
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基本尺寸 /mm |
基本额定载荷 /kN |
最小载 荷常数 |
极限转速 /r·min-1 |
重量 /kg |
轴承代号 |
其他尺寸 /mm |
安装尺寸 /mm |
||||||||
d |
D |
T |
Ca |
C0a |
A |
脂 |
油 |
W ≈ |
51000型 |
D1 min |
d1s max |
r min |
da min |
Da max |
ra max |
10 |
24 |
9 |
10.0 |
14.0 |
0.001 |
6300 |
9000 |
0.019 |
51100 |
11 |
24 |
0.3 |
18 |
16 |
0.3 |
|
26 |
11 |
12.5 |
17.0 |
0.002 |
6000 |
8000 |
0.028 |
51200 |
12 |
26 |
0.6 |
20 |
16 |
0.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
12 |
26 |
9 |
10.2 |
15.2 |
0.001 |
6000 |
8500 |
0.021 |
51101 |
13 |
26 |
0.3 |
20 |
18 |
0.3 |
|
28 |
11 |
13.2 |
19.0 |
0.002 |
5300 |
7500 |
0.031 |
51201 |
14 |
28 |
0.6 |
22 |
18 |
0.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15 |
28 |
9 |
10.5 |
16.8 |
0.002 |
5600 |
8000 |
0.022 |
51102 |
16 |
28 |
0.3 |
23 |
20 |
0.3 |
|
32 |
12 |
16.5 |
24.8 |
0.003 |
4800 |
6700 |
0.041 |
51202 |
17 |
32 |
0.6 |
25 |
22 |
0.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
17 |
30 |
9 |
10.8 |
18.2 |
0.002 |
5300 |
7500 |
0.024 |
51103 |
18 |
30 |
0.3 |
25 |
22 |
0.3 |
|
35 |
12 |
17.0 |
27.2 |
0.004 |
4500 |
6300 |
0.048 |
51203 |
19 |
35 |
0.6 |
28 |
24 |
0.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20 |
35 |
10 |
14.2 |
24.5 |
0.004 |
4800 |
6700 |
0.036 |
51104 |
21 |
35 |
0.3 |
29 |
26 |
0.3 |
|
40 |
14 |
22.2 |
37.5 |
0.007 |
3800 |
5300 |
0.075 |
51204 |
22 |
40 |
0.6 |
32 |
28 |
0.6 |
|
47 |
18 |
35.0 |
55.8 |
0.016 |
3600 |
4500 |
0.15 |
51304 |
22 |
47 |
1 |
36 |
31 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
25 |
42 |
11 |
15.2 |
30.2 |
0.005 |
4300 |
6000 |
0.055 |
51105 |
26 |
42 |
0.6 |
35 |
32 |
0.6 |
|
47 |
15 |
27.8 |
50.5 |
0.013 |
3400 |
4800 |
0.11 |
51205 |
27 |
47 |
0.6 |
38 |
34 |
0.6 |
|
52 |
18 |
35.5 |
61.5 |
0.021 |
3000 |
4300 |
0.17 |
51305 |
27 |
52 |
1 |
41 |
36 |
1 |
|
60 |
24 |
55.5 |
89.2 |
0.044 |
2200 |
3400 |
0.31 |
51405 |
27 |
60 |
1 |
46 |
39 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
30 |
47 |
11 |
16.0 |
34.2 |
0.007 |
4000 |
5600 |
0.062 |
51106 |
32 |
47 |
0.6 |
40 |
37 |
0.6 |
|
52 |
16 |
28.0 |
54.2 |
0.016 |
3200 |
4500 |
0.13 |
51206 |
32 |
52 |
0.6 |
43 |
39 |
0.6 |
|
60 |
21 |
42.8 |
78.5 |
0.033 |
2400 |
3600 |
0.26 |
51306 |
32 |
60 |
1 |
48 |
42 |
1 |
|
70 |
28 |
72.5 |
125 |
0.082 |
1900 |
3000 |
0.51 |
51406 |
32 |
70 |
1 |
54 |
46 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
35 |
52 |
12 |
18.2 |
41.5 |
0.010 |
3800 |
5300 |
0.077 |
51107 |
37 |
52 |
0.6 |
45 |
42 |
0.6 |
|
62 |
18 |
39.2 |
78.2 |
0.033 |
2800 |
4000 |
0.21 |
51207 |
37 |
62 |
1 |
51 |
46 |
1 |
|
68 |
24 |
55.2 |
105 |
0.059 |
2000 |
3200 |
0.37 |
51307 |
37 |
68 |
1 |
55 |
48 |
1 |
|
80 |
32 |
86.8 |
155 |
0.13 |
1700 |
2600 |
0.76 |
51407 |
37 |
80 |
1.1 |
62 |
53 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
40 |
60 |
13 |
26.8 |
62.8 |
0.021 |
3400 |
4800 |
0.11 |
51108 |
42 |
60 |
0.6 |
52 |
48 |
0.6 |
|
68 |
19 |
47.0 |
98.2 |
0.050 |
2400 |
3600 |
0.26 |
51208 |
42 |
68 |
1 |
57 |
51 |
1 |
|
78 |
26 |
69.2 |
135 |
0.096 |
1900 |
3000 |
0.53 |
51308 |
42 |
78 |
1 |
63 |
55 |
1 |
|
90 |
36 |
112 |
205 |
0.22 |
1500 |
2200 |
1.06 |
51408 |
42 |
90 |
1.1 |
70 |
60 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
45 |
65 |
14 |
27.0 |
66.0 |
0.024 |
3200 |
4500 |
0.14 |
51109 |
47 |
65 |
0.6 |
57 |
53 |
0.6 |
|
73 |
20 |
47.8 |
105 |
0.059 |
2200 |
3400 |
0.30 |
51209 |
47 |
73 |
1 |
62 |
56 |
1 |
|
85 |
28 |
75.8 |
150 |
0.13 |
1700 |
2600 |
0.66 |
51309 |
47 |
85 |
1 |
69 |
61 |
1 |
|
100 |
39 |
140 |
262 |
0.36 |
1400 |
2000 |
1.41 |
51409 |
47 |
100 |
1.1 |
78 |
67 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
50 |
70 |
14 |
27.2 |
69.2 |
0.027 |
3000 |
4300 |
0.15 |
51110 |
52 |
70 |
0.6 |
62 |
58 |
0.6 |
|
78 |
22 |
48.5 |
112 |
0.068 |
2000 |
3200 |
0.37 |
51210 |
52 |
78 |
1 |
67 |
61 |
1 |
|
95 |
31 |
96.5 |
202 |
0.21 |
1600 |
2400 |
0.92 |
51310 |
52 |
95 |
1.1 |
77 |
68 |
1 |
|
110 |
43 |
160 |
302 |
0.50 |
1300 |
1900 |
1.86 |
51410 |
52 |
110 |
1.5 |
86 |
74 |
1.5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
55 |
78 |
16 |
33.8 |
89.2 |
0.043 |
2800 |
4000 |
0.22 |
51111 |
57 |
78 |
0.6 |
69 |
64 |
0.6 |
|
90 |
25 |
67.5 |
158 |
0.13 |
2900 |
3000 |
0.58 |
51211 |
57 |
90 |
1 |
76 |
69 |
1 |
|
105 |
35 |
115 |
242 |
0.31 |
1500 |
2200 |
1.28 |
51311 |
57 |
105 |
1.1 |
85 |
75 |
1 |
|
120 |
48 |
182 |
355 |
0.68 |
1100 |
1700 |
2.51 |
51411 |
57 |
120 |
1.5 |
94 |
81 |
1.5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
60 |
85 |
17 |
40.2 |
108 |
0.063 |
2600 |
3800 |
0.27 |
51112 |
62 |
85 |
1 |
75 |
70 |
1 |
|
95 |
26 |
73.5 |
178 |
0.16 |
1800 |
2800 |
0.66 |
51212 |
62 |
95 |
1 |
81 |
74 |
1 |
|
110 |
35 |
118 |
262 |
0.35 |
1400 |
2000 |
1.37 |
51312 |
62 |
110 |
1.1 |
90 |
80 |
1 |
|
130 |
51 |
200 |
395 |
0.88 |
1000 |
1600 |
3.08 |
51412 |
62 |
130 |
1.5 |
102 |
88 |
1.5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
65 |
90 |
18 |
40.5 |
112 |
0.07 |
2400 |
3600 |
0.31 |
51113 |
67 |
90 |
1 |
80 |
75 |
1 |
|
100 |
27 |
74.8 |
188 |
0.18 |
1700 |
2600 |
0.72 |
51213 |
67 |
100 |
1 |
86 |
79 |
1 |
|
115 |
36 |
115 |
262 |
0.38 |
1300 |
1900 |
1.48 |
51313 |
67 |
115 |
1.1 |
95 |
85 |
1 |
|
140 |
56 |
215 |
448 |
1.14 |
900 |
1400 |
3.91 |
51413 |
68 |
140 |
2 |
110 |
95 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
70 |
95 |
18 |
40.8 |
115 |
0.078 |
2200 |
3400 |
0.33 |
51114 |
72 |
95 |
1 |
85 |
80 |
1 |
|
105 |
27 |
73.5 |
188 |
0.19 |
1600 |
2400 |
0.75 |
51214 |
72 |
105 |
1 |
91 |
84 |
1 |
|
125 |
40 |
148 |
340 |
0.60 |
1200 |
1800 |
1.98 |
51314 |
72 |
125 |
1.1 |
103 |
92 |
1 |
|
150 |
60 |
255 |
560 |
1.71 |
850 |
1300 |
4.85 |
51414 |
73 |
150 |
2 |
118 |
102 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
75 |
100 |
19 |
48.2 |
140 |
0.11 |
2000 |
3200 |
0.38 |
51115 |
77 |
100 |
1 |
90 |
85 |
1 |
|
110 |
27 |
74.8 |
198 |
0.21 |
1500 |
2200 |
0.82 |
51215 |
77 |
110 |
1 |
96 |
89 |
1 |
|
135 |
44 |
162 |
380 |
0.77 |
1100 |
1700 |
2.58 |
51315 |
77 |
135 |
1.5 |
111 |
99 |
1.5 |
|
160 |
65 |
268 |
615 |
2.00 |
800 |
1200 |
6.08 |
51415 |
78 |
160 |
2 |
125 |
110 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
80 |
105 |
19 |
48.5 |
145 |
0.12 |
1900 |
3000 |
0.40 |
51116 |
82 |
105 |
1 |
95 |
90 |
1 |
|
115 |
28 |
83.8 |
222 |
0.27 |
1400 |
2000 |
0.90 |
51216 |
82 |
115 |
1 |
101 |
94 |
1 |
|
140 |
44 |
160 |
380 |
0.81 |
1000 |
1600 |
2.69 |
51316 |
82 |
140 |
1.5 |
116 |
104 |
1.5 |
|
170 |
68 |
292 |
692 |
2.55 |
750 |
1100 |
7.12 |
51416 |
83 |
170 |
2.1 |
133 |
117 |
2.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
85 |
110 |
19 |
49.2 |
150 |
0.13 |
1800 |
2800 |
0.42 |
51117 |
87 |
110 |
1 |
100 |
95 |
1 |
|
125 |
31 |
102 |
280 |
0.41 |
1300 |
1900 |
1.21 |
51217 |
88 |
125 |
1 |
109 |
101 |
1 |
|
150 |
49 |
208 |
495 |
1.28 |
950 |
1500 |
3.47 |
51317 |
88 |
150 |
1.5 |
124 |
111 |
1.5 |
|
180 |
72 |
318 |
782 |
3.24 |
700 |
1000 |
8.28 |
51417 |
88 |
177 |
2.1 |
141 |
124 |
2.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
90 |
120 |
22 |
65.0 |
200 |
0.21 |
1700 |
2600 |
0.65 |
51118 |
92 |
120 |
1 |
108 |
102 |
1 |
|
135 |
35 |
115 |
315 |
0.52 |
1200 |
1800 |
1.65 |
51218 |
93 |
135 |
1.1 |
117 |
108 |
1 |
|
155 |
50 |
205 |
495 |
1.34 |
900 |
1400 |
3.69 |
51318 |
93 |
155 |
1.5 |
129 |
116 |
1.5 |
|
190 |
77 |
325 |
825 |
3.71 |
670 |
950 |
9.86 |
51418 |
93 |
187 |
2.1 |
149 |
131 |
2.1 |
轴径100~750
单向推力球轴承 (GB/T 301—2015) |
|||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
单向推力球轴承51000行 |
应 用 单向推力球轴承只能承受一个方向的轴向载荷,可限制轴和壳体一个方向的轴向位移。为了防止钢球和沟道间引起过大的滑动,必须使轴承在运行中保持最小的轴向载荷。 |
||||||||||||||
轴向当量动载荷:Pa=Fa 轴向当量静载荷:P0a=Fa 最小轴向载荷 式中 n——转速,r/min |
|||||||||||||||
基本尺寸 /mm |
基本额定载荷 /kN |
最小载 荷常数 |
极限转速 /r·min-1 |
重量 /kg |
轴承代号 |
其他尺寸 /mm |
安装尺寸 /mm |
||||||||
d |
D |
T |
Ca |
C0a |
A |
脂 |
油 |
W ≈ |
51000型 |
d1 min |
D1 max |
r min |
da min |
Da max |
ra max |
100 |
135 |
25 |
85.0 |
268 |
0.37 |
1600 |
2400 |
0.95 |
51120 |
102 |
135 |
1 |
121 |
114 |
1 |
|
150 |
38 |
132 |
375 |
0.75 |
1100 |
1700 |
2.21 |
51220 |
103 |
150 |
1.1 |
130 |
120 |
1 |
|
170 |
55 |
235 |
595 |
1.88 |
800 |
1200 |
4.86 |
51320 |
103 |
170 |
1.5 |
142 |
128 |
1.5 |
|
210 |
85 |
400 |
1080 |
6.17 |
600 |
850 |
13.3 |
51420 |
103 |
205 |
3 |
165 |
145 |
2.5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
110 |
145 |
25 |
87.0 |
288 |
0.43 |
1500 |
2200 |
1.03 |
51122 |
112 |
145 |
1 |
131 |
124 |
1 |
|
160 |
38 |
138 |
412 |
0.89 |
1000 |
1600 |
2.39 |
51222 |
113 |
160 |
1.1 |
140 |
130 |
1 |
|
190 |
63 |
278 |
755 |
2.97 |
700 |
1100 |
7.05 |
51322 |
113 |
187 |
2 |
158 |
142 |
2 |
|
230 |
95 |
490 |
1390 |
10.4 |
530 |
750 |
20.0 |
51422 |
113 |
225 |
3 |
181 |
159 |
2.5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
120 |
155 |
25 |
87.0 |
298 |
0.48 |
1400 |
2000 |
1.10 |
51124 |
122 |
155 |
1 |
141 |
134 |
1 |
|
170 |
39 |
135 |
412 |
0.96 |
950 |
1500 |
2.62 |
51224 |
123 |
170 |
1.1 |
150 |
140 |
1 |
|
210 |
70 |
330 |
945 |
4.58 |
670 |
950 |
9.54 |
51324 |
123 |
205 |
2.1 |
173 |
157 |
2.1 |
|
250 |
102 |
412 |
1220 |
12.4 |
480 |
670 |
25.5 |
51424 |
123 |
245 |
4 |
196 |
174 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
130 |
170 |
30 |
108 |
375 |
0.74 |
1300 |
1900 |
1.70 |
51126 |
132 |
170 |
1 |
154 |
146 |
1 |
|
190 |
45 |
188 |
575 |
1.75 |
900 |
1400 |
3.93 |
51226 |
133 |
187 |
1.5 |
166 |
154 |
1.5 |
|
225 |
75 |
358 |
1070 |
5.91 |
600 |
850 |
11.7 |
51326 |
134 |
220 |
2.1 |
186 |
169 |
2.1 |
|
270 |
110 |
630 |
2010 |
21.1 |
430 |
600 |
32.0 |
51426 |
134 |
265 |
4 |
212 |
188 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
140 |
180 |
31 |
110 |
402 |
0.84 |
1200 |
1800 |
1.85 |
51128 |
142 |
178 |
1 |
164 |
156 |
1 |
|
200 |
46 |
190 |
598 |
1.96 |
850 |
1300 |
4.27 |
51228 |
143 |
197 |
1.5 |
176 |
164 |
1.5 |
|
240 |
80 |
395 |
1230 |
7.84 |
560 |
800 |
14.1 |
51328 |
144 |
235 |
2.1 |
199 |
181 |
2.1 |
|
280 |
112 |
630 |
2010 |
22.2 |
400 |
560 |
32.2 |
51428 |
144 |
275 |
4 |
222 |
198 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
150 |
190 |
31 |
110 |
415 |
0.93 |
1100 |
1700 |
1.95 |
51130 |
152 |
188 |
1 |
174 |
166 |
1 |
|
215 |
50 |
242 |
768 |
3.06 |
800 |
1200 |
5.52 |
51230 |
153 |
212 |
1.5 |
189 |
176 |
1.5 |
|
250 |
80 |
405 |
1310 |
8.80 |
530 |
750 |
14.9 |
51330 |
154 |
245 |
2.1 |
209 |
191 |
2.1 |
|
300 |
120 |
670 |
2240 |
27.9 |
380 |
530 |
38.2 |
51430 |
154 |
295 |
4 |
238 |
212 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
160 |
200 |
31 |
110 |
428 |
1.01 |
1000 |
1600 |
2.06 |
51132 |
162 |
198 |
1 |
184 |
176 |
1 |
|
225 |
51 |
240 |
768 |
3.23 |
750 |
1100 |
5.91 |
51232 |
163 |
222 |
1.5 |
199 |
186 |
1.5 |
|
270 |
87 |
470 |
1570 |
12.8 |
500 |
700 |
18.9 |
51332 |
164 |
265 |
3 |
225 |
205 |
2.5 |
|
320 |
130 |
|
|
|
|
|
|
51432 |
164 |
315 |
5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
170 |
215 |
34 |
135 |
528 |
1.48 |
950 |
1500 |
2.71 |
51134 |
172 |
213 |
1.1 |
197 |
188 |
1 |
|
240 |
55 |
280 |
915 |
4.48 |
700 |
1000 |
7.31 |
51234 |
173 |
237 |
1.5 |
212 |
198 |
1.5 |
|
280 |
87 |
470 |
1580 |
13.8 |
480 |
670 |
22.5 |
51334 |
174 |
275 |
3 |
235 |
215 |
2.5 |
|
340 |
135 |
|
|
|
|
|
|
51434 |
174 |
335 |
5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
180 |
225 |
34 |
135 |
528 |
1.56 |
900 |
1400 |
2.77 |
51136 |
183 |
222 |
1.1 |
207 |
198 |
1 |
|
250 |
56 |
285 |
958 |
4.91 |
670 |
950 |
7.84 |
51236 |
183 |
247 |
1.5 |
222 |
208 |
1.5 |
|
300 |
95 |
518 |
1820 |
17.9 |
430 |
600 |
28.7 |
51336 |
184 |
295 |
3 |
251 |
229 |
2.5 |
|
360 |
140 |
|
|
|
|
|
|
51436 |
184 |
355 |
5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
190 |
240 |
37 |
172 |
678 |
2.41 |
850 |
1300 |
3.61 |
51138 |
193 |
237 |
1.1 |
220 |
210 |
1 |
|
270 |
62 |
328 |
1160 |
6.97 |
630 |
900 |
10.5 |
51238 |
194 |
267 |
2 |
238 |
222 |
2 |
|
320 |
105 |
608 |
2220 |
26.7 |
400 |
560 |
41.1 |
51338 |
195 |
315 |
4 |
266 |
244 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
200 |
250 |
37 |
172 |
698 |
2.60 |
800 |
1200 |
3.77 |
51140 |
203 |
247 |
1.1 |
230 |
220 |
1 |
|
280 |
62 |
332 |
1210 |
7.59 |
600 |
850 |
11.0 |
51240 |
204 |
277 |
2 |
248 |
232 |
2 |
|
340 |
110 |
600 |
2220 |
28.0 |
360 |
500 |
44.0 |
51340 |
205 |
335 |
4 |
282 |
258 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
220 |
270 |
37 |
188 |
782 |
3.35 |
750 |
1100 |
4.60 |
51144 |
223 |
267 |
1.1 |
250 |
240 |
1 |
|
300 |
63 |
365 |
1360 |
10.3 |
560 |
800 |
13.7 |
51244 |
224 |
297 |
2 |
268 |
252 |
2 |
|
360 |
112 |
|
|
|
|
|
|
51344 |
225 |
355 |
4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
240 |
300 |
45 |
258 |
1040 |
5.95 |
700 |
1000 |
7.6 |
51148 |
243 |
297 |
1.5 |
276 |
264 |
1.5 |
|
340 |
78 |
468 |
1870 |
19.0 |
450 |
630 |
23.6 |
51248 |
244 |
335 |
2.1 |
299 |
281 |
2.1 |
|
380 |
112 |
692 |
2870 |
44.1 |
320 |
450 |
51 |
51348 |
245 |
375 |
4 |
322 |
298 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
260 |
320 |
45 |
270 |
1140 |
6.99 |
670 |
950 |
8.10 |
51152 |
263 |
317 |
1.5 |
296 |
284 |
1.5 |
|
360 |
79 |
488 |
2050 |
22.3 |
430 |
600 |
25.5 |
51252 |
264 |
355 |
2.1 |
319 |
301 |
2.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
280 |
350 |
53 |
338 |
1430 |
11.2 |
560 |
800 |
12.2 |
51156 |
283 |
347 |
1.5 |
322 |
308 |
1.5 |
|
380 |
80 |
490 |
2140 |
24.7 |
400 |
560 |
27.8 |
51256 |
284 |
375 |
2.1 |
339 |
321 |
2.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
300 |
380 |
62 |
415 |
1860 |
18.5 |
500 |
700 |
17.5 |
51160 |
304 |
376 |
2 |
348 |
332 |
2 |
|
420 |
95 |
578 |
2670 |
39.3 |
360 |
560 |
42.5 |
51260 |
304 |
415 |
3 |
371 |
349 |
2.5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
320 |
400 |
63 |
418 |
1920 |
20.2 |
480 |
670 |
18.9 |
51164 |
324 |
396 |
2 |
368 |
352 |
2 |
|
440 |
95 |
612 |
2920 |
45.3 |
340 |
480 |
45.5 |
51264 |
325 |
435 |
3 |
391 |
369 |
2.5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
340 |
420 |
64 |
428 |
2050 |
22.7 |
450 |
630 |
20.5 |
51168 |
344 |
416 |
2 |
388 |
372 |
2 |
|
460 |
96 |
620 |
3040 |
49.6 |
320 |
450 |
52 |
51268 |
345 |
455 |
3 |
411 |
389 |
2.5 |
|
540 |
160 |
1120 |
5720 |
175 |
150 |
220 |
145 |
51368 |
345 |
535 |
5 |
460 |
420 |
4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
360 |
440 |
65 |
432 |
2110 |
24.6 |
430 |
600 |
22 |
51172 |
364 |
436 |
2 |
408 |
392 |
2 |
|
500 |
110 |
775 |
3940 |
84.0 |
260 |
380 |
70.9 |
51272 |
365 |
495 |
4 |
442 |
418 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
380 |
460 |
65 |
440 |
2210 |
26.0 |
430 |
600 |
23.0 |
51176 |
384 |
456 |
2 |
428 |
412 |
2 |
|
520 |
112 |
788 |
4120 |
91.5 |
240 |
360 |
73.0 |
51276 |
385 |
515 |
4 |
463 |
437 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
400 |
480 |
65 |
452 |
2320 |
28.0 |
400 |
560 |
23.7 |
51180 |
404 |
476 |
2 |
448 |
432 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
420 |
500 |
65 |
462 |
2480 |
33.3 |
380 |
530 |
25.2 |
51184 |
424 |
495 |
2 |
468 |
452 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
440 |
540 |
80 |
527 |
3000 |
47.0 |
360 |
500 |
42.0 |
51188 |
444 |
536 |
2.1 |
499 |
481 |
2.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
460 |
560 |
80 |
578 |
3310 |
58.9 |
320 |
450 |
43 |
51192 |
464 |
555 |
2.1 |
519 |
501 |
2.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
480 |
580 |
80 |
592 |
3490 |
53.0 |
300 |
430 |
43.9 |
51196 |
484 |
575 |
2.1 |
539 |
521 |
2.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
500 |
600 |
80 |
595 |
3570 |
68.8 |
280 |
400 |
47.2 |
511/500 |
504 |
595 |
2.1 |
559 |
541 |
2.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
530 |
640 |
85 |
708 |
4000 |
80.0 |
260 |
380 |
57.3 |
511/530 |
534 |
635 |
3 |
595 |
575 |
2.5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
630 |
750 |
95 |
|
|
|
|
|
|
511/630 |
634 |
745 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
670 |
800 |
105 |
860 |
5020 |
206 |
160 |
240 |
105 |
511/670 |
674 |
795 |
4 |
747 |
723 |
3 |
双向推力球轴承(GB/T301-2015)
双向推力球轴承 (GB/T 301—2015) |
||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
双向推力球轴承52000型 |
应 用 双向轴承可以承受两个方向的轴向载荷,可限制两个方向的轴向位移。 |
|||||||||||||||||
基本尺寸 /mm |
基本额定载荷 /kN |
最小载 荷常数 |
极限转速 /r·min-1 |
重量 /kg |
轴承 代号 |
其他尺寸 /mm |
安装尺寸 /mm |
|||||||||||
d |
D |
T1 |
Ca |
C0a |
A |
脂 |
油 |
W ≈ |
52000型 |
d3 max |
D1s min |
B |
r min |
r1 min |
da max |
Da min |
ra |
r1a |
10 |
32 |
22 |
16.5 |
24.8 |
0.003 |
4800 |
6700 |
0.08 |
52202 |
17 |
32 |
5 |
0.6 |
0.3 |
15 |
22 |
0.6 |
0.3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
15 |
40 |
26 |
22.2 |
37.5 |
0.007 |
3800 |
5300 |
0.15 |
52204 |
22 |
40 |
6 |
0.6 |
0.3 |
20 |
28 |
0.6 |
0.3 |
|
60 |
45 |
55.5 |
89.2 |
0.044 |
2200 |
3400 |
0.61 |
52405 |
27 |
60 |
11 |
1 |
0.6 |
25 |
39 |
1 |
0.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
20 |
47 |
28 |
27.8 |
50.5 |
0.013 |
3400 |
4800 |
0.21 |
52205 |
27 |
47 |
7 |
0.6 |
0.3 |
25 |
34 |
0.6 |
0.3 |
|
52 |
34 |
35.5 |
61.5 |
0.021 |
3000 |
4300 |
0.32 |
52305 |
27 |
52 |
8 |
1 |
0.3 |
25 |
36 |
1 |
0.3 |
|
70 |
52 |
72.5 |
125 |
0.082 |
1900 |
3000 |
0.97 |
52406 |
32 |
70 |
12 |
1 |
0.6 |
30 |
46 |
1 |
0.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
25 |
52 |
29 |
28.0 |
54.2 |
0.016 |
3200 |
4500 |
0.24 |
52206 |
32 |
52 |
7 |
0.6 |
0.3 |
30 |
39 |
0.6 |
0.3 |
|
60 |
38 |
42.8 |
78.5 |
0.033 |
2400 |
3600 |
0.47 |
52306 |
32 |
60 |
9 |
1 |
0.3 |
30 |
42 |
1 |
0.3 |
|
80 |
59 |
86.8 |
155 |
0.13 |
1700 |
2600 |
1.41 |
52407 |
37 |
80 |
14 |
1.1 |
0.6 |
35 |
53 |
1 |
0.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
30 |
62 |
34 |
39.2 |
78.2 |
0.033 |
2800 |
4000 |
0.41 |
52207 |
37 |
62 |
8 |
1 |
0.3 |
35 |
46 |
1 |
0.3 |
|
68 |
44 |
55.2 |
105 |
0.059 |
2000 |
3200 |
0.68 |
52307 |
37 |
68 |
10 |
1 |
0.3 |
35 |
48 |
1 |
0.3 |
|
68 |
36 |
47.0 |
98.2 |
0.050 |
2400 |
3600 |
0.53 |
52208 |
42 |
68 |
9 |
1 |
0.6 |
40 |
51 |
1 |
0.6 |
|
78 |
49 |
69.2 |
135 |
0.098 |
1900 |
3000 |
1.03 |
52308 |
42 |
78 |
12 |
1 |
0.6 |
40 |
55 |
1 |
0.6 |
|
90 |
65 |
112 |
205 |
0.22 |
1500 |
2200 |
1.94 |
52408 |
42 |
90 |
15 |
1.1 |
0.6 |
40 |
60 |
1 |
0.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
35 |
73 |
37 |
47.8 |
105 |
0.059 |
2200 |
3400 |
0.59 |
52209 |
47 |
73 |
9 |
1 |
0.6 |
45 |
56 |
1 |
0.6 |
|
85 |
52 |
75.8 |
150 |
0.13 |
1700 |
2600 |
1.25 |
52309 |
47 |
85 |
12 |
1 |
0.6 |
45 |
61 |
1 |
0.6 |
|
100 |
72 |
140 |
262 |
0.36 |
1400 |
2000 |
2.64 |
52409 |
47 |
100 |
17 |
1.1 |
0.6 |
45 |
67 |
1 |
0.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
40 |
78 |
39 |
48.5 |
112 |
0.068 |
2000 |
3200 |
0.69 |
52210 |
52 |
78 |
9 |
1 |
0.6 |
50 |
61 |
1 |
0.6 |
|
95 |
58 |
96.5 |
202 |
0.21 |
1600 |
2400 |
1.76 |
52310 |
52 |
95 |
14 |
1.1 |
0.6 |
50 |
68 |
1 |
0.6 |
|
110 |
78 |
160 |
302 |
0.50 |
1300 |
1900 |
3.40 |
52410 |
52 |
110 |
18 |
1.5 |
0.6 |
50 |
74 |
1.5 |
0.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
45 |
90 |
45 |
67.5 |
158 |
0.13 |
1900 |
3000 |
1.17 |
52211 |
57 |
90 |
10 |
1 |
0.6 |
55 |
69 |
1 |
0.6 |
|
105 |
64 |
115 |
242 |
0.31 |
1500 |
2200 |
2.38 |
52311 |
57 |
105 |
15 |
1.1 |
0.6 |
55 |
75 |
1 |
0.6 |
|
120 |
87 |
182 |
355 |
0.68 |
1100 |
1700 |
4.54 |
52411 |
57 |
120 |
20 |
1.5 |
0.6 |
55 |
81 |
1.5 |
0.6 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
50 |
95 |
46 |
73.5 |
178 |
0.16 |
1800 |
2800 |
1.21 |
52212 |
62 |
95 |
10 |
1 |
0.6 |
60 |
74 |
1 |
0.6 |
|
110 |
64 |
118 |
262 |
0.35 |
1400 |
2000 |
2.54 |
52312 |
62 |
110 |
15 |
1.1 |
0.6 |
60 |
80 |
1 |
0.6 |
130 |
93 |
200 |
395 |
0.88 |
1000 |
1600 |
5.58 |
52412 |
62 |
130 |
21 |
1.5 |
0.6 |
60 |
88 |
1.5 |
0.6 |
|
|
140 |
101 |
215 |
448 |
1.14 |
900 |
1400 |
7.07 |
52413 |
68 |
140 |
23 |
2 |
1 |
65 |
95 |
2 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
55 |
100 |
47 |
74.8 |
188 |
0.18 |
1700 |
2600 |
1.32 |
52213 |
67 |
100 |
10 |
1 |
0.6 |
65 |
79 |
1 |
0.6 |
|
115 |
65 |
115 |
262 |
0.38 |
1300 |
1900 |
2.72 |
52313 |
67 |
115 |
15 |
1.1 |
0.6 |
65 |
85 |
1 |
0.6 |
|
105 |
47 |
73.5 |
188 |
0.19 |
1600 |
2400 |
1.42 |
52214 |
72 |
105 |
10 |
1 |
1 |
70 |
84 |
1 |
1 |
|
125 |
72 |
148 |
340 |
0.60 |
1200 |
1800 |
3.64 |
52314 |
72 |
125 |
16 |
1.1 |
1 |
70 |
92 |
1 |
1 |
|
150 |
107 |
255 |
560 |
1.71 |
850 |
1300 |
8.71 |
52414 |
73 |
150 |
24 |
2 |
1 |
70 |
102 |
2 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
60 |
110 |
47 |
74.8 |
198 |
0.21 |
1500 |
2200 |
1.50 |
52215 |
77 |
110 |
10 |
1 |
1 |
75 |
89 |
1 |
1 |
|
135 |
79 |
162 |
380 |
0.77 |
1100 |
1700 |
4.72 |
52315 |
77 |
135 |
18 |
1.5 |
1 |
75 |
99 |
1.5 |
1 |
|
160 |
115 |
268 |
615 |
2.00 |
800 |
1200 |
10.7 |
52415 |
78 |
160 |
26 |
2 |
1 |
75 |
110 |
2 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
65 |
115 |
48 |
83.8 |
222 |
0.27 |
1400 |
2000 |
1.63 |
52216 |
82 |
115 |
10 |
1 |
1 |
80 |
94 |
1 |
1 |
|
140 |
79 |
160 |
380 |
0.81 |
1000 |
1600 |
4.92 |
52316 |
82 |
140 |
18 |
1.5 |
1 |
80 |
104 |
1.5 |
1 |
|
170 |
120 |
292 |
692 |
2.55 |
750 |
1100 |
12.5 |
52416 |
83 |
170 |
27 |
2.1 |
1 |
80 |
117 |
2.1 |
1 |
|
180 |
128 |
|
|
|
|
|
|
52417 |
88 |
179.5 |
29 |
2.1 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
70 |
125 |
55 |
102 |
280 |
0.41 |
1300 |
1900 |
2.27 |
52217 |
88 |
125 |
12 |
1 |
1 |
85 |
109 |
1 |
1 |
|
150 |
87 |
208 |
495 |
1.28 |
950 |
1500 |
6.26 |
52317 |
88 |
150 |
19 |
1.5 |
1 |
85 |
114 |
1.5 |
1 |
|
190 |
135 |
325 |
825 |
3.71 |
670 |
950 |
17.3 |
52418 |
93 |
189.5 |
30 |
2.1 |
1.1 |
90 |
131 |
2.1 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
75 |
135 |
62 |
115 |
315 |
0.52 |
1200 |
1800 |
3.05 |
52218 |
93 |
135 |
14 |
1.1 |
1 |
90 |
108 |
1 |
1 |
|
155 |
88 |
205 |
495 |
1.34 |
900 |
1400 |
6.56 |
52318 |
93 |
155 |
19 |
1.5 |
1 |
90 |
116 |
1.5 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
80 |
210 |
150 |
400 |
1080 |
6.17 |
600 |
850 |
23.5 |
52420 |
103 |
209.5 |
33 |
3 |
1.1 |
100 |
145 |
2.5 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
85 |
150 |
67 |
132 |
375 |
0.75 |
1100 |
1700 |
4.03 |
52220 |
103 |
150 |
15 |
1.1 |
1 |
100 |
120 |
1 |
1 |
|
170 |
97 |
235 |
595 |
1.88 |
800 |
1200 |
8.62 |
52320 |
103 |
170 |
21 |
1.5 |
1 |
100 |
128 |
1.5 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
90 |
230 |
166 |
490 |
1390 |
10.4 |
530 |
750 |
33.0 |
52422 |
113 |
229 |
37 |
3 |
1.1 |
110 |
159 |
2.5 |
1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
95 |
160 |
67 |
138 |
412 |
0.89 |
1000 |
1600 |
4.38 |
52222 |
113 |
160 |
15 |
1.1 |
1 |
110 |
130 |
1 |
1 |
|
190 |
110 |
278 |
755 |
2.97 |
700 |
1100 |
12.4 |
52322 |
113 |
189.5 |
24 |
2 |
1 |
110 |
142 |
2 |
1 |
|
250 |
177 |
|
|
|
|
|
|
52424 |
123 |
249 |
40 |
4 |
1.5 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
100 |
170 |
68 |
135 |
412 |
0.96 |
950 |
1500 |
4.82 |
52224 |
123 |
170 |
15 |
1.1 |
1.1 |
120 |
140 |
1 |
1 |
|
210 |
123 |
330 |
945 |
4.58 |
670 |
950 |
17.1 |
52324 |
123 |
209.5 |
27 |
2.1 |
1.1 |
120 |
157 |
2.1 |
1 |
|
270 |
192 |
630 |
2010 |
21.1 |
430 |
600 |
55.0 |
52426 |
134 |
269 |
42 |
4 |
2 |
130 |
188 |
3 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
110 |
190 |
80 |
188 |
575 |
1.75 |
900 |
1400 |
7.36 |
52226 |
133 |
189.5 |
18 |
1.5 |
1.1 |
130 |
154 |
1.5 |
1 |
|
225 |
130 |
358 |
1070 |
5.91 |
600 |
850 |
20.8 |
52326 |
134 |
224 |
30 |
2.1 |
1.1 |
130 |
169 |
2.1 |
1 |
|
280 |
196 |
630 |
2010 |
22.2 |
400 |
560 |
61.2 |
52428 |
144 |
279 |
44 |
4 |
2 |
140 |
198 |
3 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
120 |
200 |
81 |
190 |
598 |
1.96 |
850 |
1300 |
7.80 |
52228 |
143 |
199.5 |
18 |
1.5 |
1.1 |
140 |
164 |
1.5 |
1 |
|
240 |
140 |
395 |
1230 |
7.84 |
560 |
800 |
25.0 |
52328 |
144 |
239 |
31 |
2.1 |
1.1 |
140 |
181 |
2.1 |
1 |
|
300 |
209 |
670 |
2240 |
27.9 |
380 |
530 |
68.1 |
52430 |
154 |
299 |
46 |
4 |
2 |
150 |
212 |
3 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
130 |
215 |
89 |
242 |
768 |
3.06 |
800 |
1200 |
10.3 |
52230 |
153 |
214.5 |
20 |
1.5 |
1.1 |
150 |
176 |
1.5 |
1 |
|
250 |
140 |
405 |
1310 |
8.80 |
530 |
750 |
26.4 |
52330 |
154 |
249 |
31 |
2.1 |
1.1 |
150 |
191 |
2.1 |
1 |
|
320 |
226 |
|
|
|
|
|
|
52432 |
164 |
319 |
50 |
5 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
135 |
340 |
236 |
|
|
|
|
|
|
52434 |
174 |
339 |
50 |
5 |
2.1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
140 |
225 |
90 |
240 |
768 |
3.23 |
750 |
1100 |
10.9 |
52232 |
163 |
224.5 |
20 |
1.5 |
1.1 |
160 |
186 |
1.5 |
1 |
|
270 |
153 |
470 |
1570 |
12.8 |
500 |
700 |
33.6 |
52332 |
164 |
269 |
33 |
3 |
1.1 |
160 |
205 |
2.5 |
1 |
|
360 |
245 |
|
|
|
|
|
|
52436 |
184 |
359 |
52 |
5 |
3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
150 |
240 |
97 |
280 |
915 |
4.48 |
700 |
1000 |
13.4 |
52234 |
173 |
239.5 |
21 |
1.5 |
1.1 |
170 |
198 |
1.5 |
1 |
|
280 |
153 |
470 |
1580 |
13.8 |
480 |
670 |
15.0 |
52334 |
174 |
279 |
33 |
3 |
1.1 |
170 |
215 |
2.5 |
1 |
|
250 |
98 |
285 |
958 |
4.91 |
670 |
950 |
14.6 |
52236 |
183 |
249 |
21 |
1.5 |
2 |
180 |
208 |
1.5 |
2 |
|
300 |
165 |
518 |
1820 |
17.9 |
430 |
600 |
49.0 |
52336 |
184 |
299 |
37 |
3 |
2 |
180 |
229 |
2.5 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
160 |
270 |
109 |
328 |
1160 |
6.97 |
630 |
900 |
19.5 |
52238 |
194 |
269 |
24 |
2 |
2 |
190 |
222 |
2 |
2 |
|
320 |
183 |
|
|
|
|
|
|
53238 |
195 |
319 |
40 |
4 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
170 |
280 |
109 |
332 |
1210 |
7.59 |
500 |
850 |
20.4 |
52240 |
204 |
279 |
24 |
2 |
2 |
200 |
232 |
2 |
2 |
|
340 |
192 |
|
|
|
|
|
|
53240 |
205 |
339 |
42 |
4 |
2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
190 |
300 |
110 |
|
|
|
|
|
|
52244 |
224 |
299 |
24 |
2 |
2 |
220 |
|
2 |
2 |