| Metric
Oil Seals |
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|
Types: |
|
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A-Sealing
Lip with garter spring |
|
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AS-Sealing
lip with garter spring and additional dust lip |
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Elastomer materials:
NBR-Nitrile rubber covered O.D., produced according
to German Standard DIN 3760
Viton-Flourinated rubber covered O.D./ produced according
to German Standard DIN 3760
Core material: Steel
Press Fit Allowance and
Permissible Eccentricity Table Dimensions
in: millimeters |
| Outer Diameter |
Press Fit Allowance |
Permissible Eccentricity |
| up to 50 |
+ .3
+ .15 |
.25 |
| 50 to 80 |
+ .35
+ .20 |
.35 |
| 80 to 120 |
+ .35
+ .20 |
.50 |
| 120 to 180 |
+ .45
+ .25 |
.65 |
| 180 to 300 |
+ .45
+ .25 |
.80 |
| 300 to 500 |
+ .55
+ .30 |
1.00 |
|
The outer diameter should
be measured at two locations, offset by 90º, according
to DIN 3761 Part 6.
The applicable value is the average value of the two
measurements, provided that permissible eccentricity
is not exceeded by either measurement.
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