角接触推力球轴承 for screw drives, cartridge units with
flanged housing |
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公差,inner rings,outer rings, see alsotext |
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preload, see specific bearing, see alsotext |
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shaft fits,housing fits |
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轴和轴承座公差 |
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主要数据尺寸 |
基本负荷额定值 |
疲劳负荷限值 |
可达到的速度 |
体积 |
型号 |
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动态 |
静态 |
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预压 |
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skf |
snfa |
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a |
b |
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d |
d2 |
a |
c |
c0 |
pu |
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mm |
kn |
kn |
r/min |
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kg |
- |
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20 |
60 |
47 |
22 |
49 |
1,8 |
7600 |
3800 |
1,1 |
fbsa 204/ db |
bsdu 220 dd |
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20 |
60 |
47 |
22 |
49 |
1,8 |
7600 |
3800 |
1,1 |
fbsa 204/ df |
bsdu 220 ff |
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20 |
60 |
77 |
35,86 |
98 |
3,6 |
4750 |
2375 |
1,7 |
fbsa 204/ qbc |
bsqu 220 tdt |
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20 |
60 |
77 |
35,86 |
98 |
3,6 |
4750 |
2375 |
1,7 |
fbsa 204/ qfc |
bsqu 220 tft |
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25 |
80 |
52 |
22,4 |
52 |
1,93 |
7200 |
3600 |
2,3 |
fbsa 205/ db |
bsdu 225 dd |
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25 |
80 |
52 |
22,4 |
52 |
1,93 |
7200 |
3600 |
2,3 |
fbsa 205/ df |
bsdu 225 ff |
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25 |
80 |
82 |
36,512 |
104 |
3,86 |
4500 |
2250 |
3,5 |
fbsa 205/ qbc |
bsqu 225 tdt |
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25 |
80 |
82 |
36,512 |
104 |
3,86 |
4500 |
2250 |
3,5 |
fbsa 205/ qfc |
bsqu 225 tft |
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30 |
80 |
52 |
28,5 |
71 |
2,65 |
6400 |
3200 |
2,5 |
fbsa 206/ db |
bsdu 230 dd |
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30 |
80 |
52 |
28,5 |
71 |
2,65 |
6400 |
3200 |
2,5 |
fbsa 206/ df |
bsdu 230 ff |
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30 |
80 |
84 |
46,455 |
142 |
5,3 |
4000 |
2000 |
3,5 |
fbsa 206/ qbc |
bsqu 230 tdt |
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30 |
80 |
84 |
46,455 |
142 |
5,3 |
4000 |
2000 |
3,5 |
fbsa 206/ qfc |
bsqu 230 tft |
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30 |
88 |
86 |
46,455 |
142 |
5,3 |
4000 |
2000 |
3,7 |
fbsa 206 a/ qbc |
bsqu 230/1 tdt |
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30 |
88 |
86 |
46,455 |
142 |
5,3 |
4000 |
2000 |
3,7 |
fbsa 206 a/ qfc |
bsqu 230/1 tft |
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35 |
90 |
52 |
36,5 |
98 |
3,65 |
5600 |
2800 |
3,2 |
fbsa 207/ db |
bsdu 235 dd |
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35 |
90 |
52 |
36,5 |
98 |
3,65 |
5600 |
2800 |
3,2 |
fbsa 207/ df |
bsdu 235 ff |
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35 |
90 |
86 |
59,495 |
196 |
7,3 |
3500 |
1750 |
4,6 |
fbsa 207/ qbc |
bsqu 235 tdt |
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35 |
90 |
86 |
59,495 |
196 |
7,3 |
3500 |
1750 |
4,6 |
fbsa 207/ qfc |
bsqu 235 tft |
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40 |
124 |
66 |
42,5 |
112 |
4,15 |
5040 |
2520 |
6,1 |
fbsa 208/ db |
bsdu 240 dd |
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40 |
124 |
66 |
42,5 |
112 |
4,15 |
5040 |
2520 |
6,1 |
fbsa 208/ df |
bsdu 240 ff |
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40 |
124 |
106 |
69,275 |
224 |
8,3 |
3150 |
1575 |
9,7 |
fbsa 208/ qbc |
bsqu 240 tdt |
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40 |
124 |
106 |
69,275 |
224 |
8,3 |
3150 |
1575 |
9,7 |
fbsa 208/ qfc |
bsqu 240 tft |
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40 |
128 |
106 |
69,275 |
224 |
8,3 |
3150 |
1575 |
10 |
fbsa 208 a/ qbc |
bsqu 240/1 tdt |
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40 |
128 |
106 |
69,275 |
224 |
8,3 |
3150 |
1575 |
10 |
fbsa 208 a/ qfc |
bsqu 240/1 tft |
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45 |
124 |
66 |
45 |
134 |
4,9 |
5040 |
2520 |
5,9 |
fbsa 209/ db |
bsdu 245 dd |
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