YRT转台轴承尺寸表
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轴承代号bearing type |
外形尺寸boundary dimensions |
轴向跳动和径向跳动(µm)radial runout and axial runout |
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d |
D |
H |
H1 |
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公称尺寸Nominal dimension |
上偏差high |
下偏差low |
公称尺寸Nominal dimension |
上偏差high |
下偏差 low |
公称尺寸Nominal dimension |
公称尺寸 |
偏差 Deviation |
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单位: mm |
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YRT50 |
50 |
0 |
-0.008 |
126 |
0 |
-0.011 |
30 |
20 |
±0.125 |
2 |
YRT80 |
80 |
0 |
-0.009 |
146 |
0 |
-0.011 |
35 |
23.35 |
±0.15 |
3 |
YRT100 |
100 |
0 |
-0.01 |
185 |
0 |
-0.015 |
38 |
25 |
±0.175 |
3 |
YRT120 |
120 |
0 |
-0.01 |
210 |
0 |
-0.015 |
40 |
26 |
±0.175 |
3 |
YRT150 |
150 |
0 |
-0.013 |
240 |
0 |
-0.015 |
40 |
26 |
±0.175 |
3 |
YRT180 |
180 |
0 |
-0.013 |
280 |
0 |
-0.018 |
43 |
29 |
±0.175 |
4 |
YRT200 |
200 |
0 |
-0.015 |
300 |
0 |
-0.018 |
45 |
30 |
±0.175 |
4 |
YRT260 |
260 |
0 |
-0.018 |
385 |
0 |
-0.02 |
55 |
36.5 |
±0.2 |
6 |
YRT325 |
325 |
0 |
-0.023 |
450 |
0 |
-0.023 |
60 |
40 |
±0.2 |
6 |
YRT395 |
395 |
0 |
-0.023 |
525 |
0 |
-0.028 |
65 |
42.5 |
±0.2 |
6 |
YRT460 |
460 |
0 |
-0.023 |
600 |
0 |
-0.028 |
70 |
46 |
±0.225 |
6 |
YRT580 |
580 |
0 |
-0.025 |
750 |
0 |
-0.035 |
90 |
60 |
±0.25 |
10 |
YRT650 |
650 |
0 |
-0.038 |
870 |
0 |
-0.05 |
122 |
78 |
±0.25 |
10 |
YRT850 |
850 |
0 |
-0.05 |
1095 |
0 |
-0.063 |
124 |
80.5 |
±0.3 |
12 |
YRT950 |
950 |
0 |
-0.05 |
1200 |
0 |
-0.063 |
132 |
86 |
±0.3 |
12 |
YRT1030 |
1030 |
0 |
-0.072 |
1300 |
0 |
-0.08 |
145 |
92.5 |
±0.4 |
15 |
YRT1200 |
1200 |
0 |
-0.075 |
1490 |
0 |
-0.085 |
164 |
108 |
±0.3 |
15 |
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