ROTOLIN MSF
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MS尺寸和规格 |
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公制 |
mm |
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Bearing Ref |
B |
D |
L +.000 |
C |
FW |
FD |
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Shaft Dia |
Bearing O.D. |
-.13 |
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MSF 16-28 |
16 |
28 |
22 |
14 |
1.63 |
56 |
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MSF20-32 |
20 |
32 |
26 |
16 |
1.63 |
60 |
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MSF 25 - 39 |
25 |
39 |
32 |
20 |
1.63 |
64 |
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MSF 32 - 46 |
32 |
46 |
42 |
30 |
2.03 |
73 |
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MSF 40-55 |
40 |
55 |
50 |
36 |
2.03 |
87 |
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MSF 50-70 |
50 |
70 |
64 |
50 |
2.03 |
104 |
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英制 |
inches |
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Bearing Ref |
B |
D |
L +.000 |
C |
FW |
FD |
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Shaft Dia |
Bearing O.D. |
-.005 |
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MSF 500 - 875 |
0.5 |
0.875 |
0.625 |
0.406 |
0.048 |
1.812 |
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MSF 625 - 1000 |
0.625 |
1 |
0.812 |
0.5 |
0.064 |
2.187 |
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MSF 750 - 1250 |
0.75 |
1.25 |
1 |
0.625 |
0.064 |
2.375 |
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MSF 875 - 1500 |
0.875 |
1.5 |
1.25 |
0.812 |
0.064 |
2.531 |
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MSF1000-1625 |
1 |
1.625 |
1.5 |
1.062 |
0.064 |
2.687 |
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MSF 1125- 1750 |
1.125 |
1.75 |
1.75 |
1.312 |
0.064 |
2.875 |
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MSF 1250- 1875 |
1.25 |
1.875 |
2 |
1.562 |
0.08 |
3 |
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MSF 1500 - 2125 |
1.5 |
2.125 |
2.25 |
1.687 |
0.08 |
3.437 |
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MSF 1750 - 2625 |
1.75 |
2.625 |
2.625 |
2.062 |
0.08 |
3.937 |
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MSF 2000 - 2875 |
2 |
2.875 |
3 |
2.437 |
0.08 |
4.093 |
Type MSF
系列“MSF”轴承支撑纯径向载荷必须用球和轴之间的过盈配合。在这样的应用中，
轴必须作出的尺寸和公差如下。外球比赛是535 A99钢。轴要硬化至少60 HRC和至少0.25nm。
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MSF轴承和外壳的公差配合 |
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Housing Dh* |
Shaft Bs |
Clearance Fit ‡ |
P |
Size Cap Screw |
Static Capacity KN |
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Min |
Max |
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28 |
16 |
0.002 |
0.012 |
46 |
5mm 3-OFF |
1.34 |
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32 |
20 |
0.002 |
0.012 |
51 |
5mm 3-OFF |
1.91 |
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39 |
25 |
0.002 |
0.012 |
55 |
5mm 3-OFF |
2.24 |
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46 |
32 |
0.002 |
0.012 |
64 |
5mm 3-OFF |
4.18 |
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55 |
40 |
0.002 |
0.012 |
75 |
5mm 3-OFF |
5.38 |
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70 |
50 |
0.002 |
0.012 |
95 |
5mm 4-OFF |
9.34 |
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Housing |
Shaft |
Clearance Fit ‡ |
P |
Size Cap |
Static Capacity |
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Dh |
Bs |
Min |
Max |
Screw |
Ibf |
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0.875 |
0.0003 |
0.5 |
0 |
0.0001 |
0.0005 |
1.5 |
3BA 3-OFF |
158 |
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-0.0002 |
-0.0002 |
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1 |
0.0003 |
0.625 |
0 |
0.0001 |
0.0005 |
1.812 |
2BA 3-OFF |
302 |
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-0.0002 |
-0.0002 |
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1.25 |
0.0004 |
0.75 |
0 |
0.0001 |
0.0005 |
2 |
2BA 3-OFF |
430 |
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-0.0002 |
-0.0002 |
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1.5 |
0.0004 |
0.875 |
0 |
0.0001 |
0.0005 |
2.187 |
2BA 3-OFF |
503 |
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-0.0002 |
-0.0002 |
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1.625 |
0.0004 |
1 |
0 |
0.0001 |
0.0005 |
2.312 |
2BA 3-OFF |
692 |
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-0.0002 |
-0.0002 |
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1.75 |
0.0004 |
1.125 |
0 |
0.0001 |
0.0005 |
2.531 |
2BA 3-OFF |
907 |
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-0.0002 |
-0.0002 |
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1.875 |
0.0005 |
1.25 |
0 |
0.0001 |
0.0005 |
2.656 |
2BA 3-OFF |
1195 |
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-0.0002 |
-0.0002 |
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2.125 |
0.0005 |
1.5 |
0 |
0.0001 |
0.0005 |
2.968 |
2BA 3-OFF |
1612 |
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-0.0002 |
-0.0002 |
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2.625 |
0.0005 |
1.75 |
0 |
0.0001 |
0.0005 |
3.468 |
2BA 4-OFF |
2978 |
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-0.0002 |
-0.0002 |
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2.875 |
0.0005 |
2 |
0 |
0.0001 |
0.0005 |
3.718 |
2BA 4-OFF |
3733 |
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-0.0002 |
-0.0002 |
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