¡¤SF-1, SF-2
Bearings( metric) £¨Unit£ºmm £©
|
Indoor
Diameter of Bearing Bush
|
Wall
Thickness
|
Allowable
Tolerance of Wall Thickness
|
|
5¡Üd<20
|
1.0
|
+0.005
-0.020
|
|
20¡Üd<28
|
1.5
|
+0.005
-0.025
|
|
28¡Üd<45
|
2.0
|
+0.005
-0.030
|
|
45¡Üd<80
|
2.5
|
+0.005
-0.040
|
|
80¡Üd<120
|
2.5
|
-0.010
-0.060
|
|
120¡Üd
|
2.5
|
-0.035
-0.085
|
|
¡¤SF-1, SF-2
Bearings( metric) £¨Unit£ºmm)
|
External
Diameter of Bearing
|
Allowable
Tolerance of External Diameter
|
|
D¡Ü10
|
+0.055
+0.025
|
|
10<D¡Ü18
|
+0.065
+0.030
|
|
18<D¡Ü30
|
+0.075
+0.035
|
|
30<D¡Ü50
|
+0.085
+0.045
|
|
50<D¡Ü80
|
+0.100
+0.055
|
|
80<D¡Ü120
|
+0.120
+0.070
|
|
120<D¡Ü180
|
+0.170
+0.100
|
|
180<D¡Ü250
|
+0.210
+0.130
|
|
250<D¡Ü305
|
+0.260
+0.170
|
|