Spacer washer
Spacer steel plain tolerance according to DIN 522
DISC-SPCE-TOLDIN522-A-18X30X1,0
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Spacer washers/compensating discs are used to easily balance out existing tolerances when positioning and securing a shaft, an axle or other machine parts. They can also be used as shim rings to minimise the normal movement play caused by the production tolerances of retaining rings and rivets.
The item number indicates: 0420 10 203
- >Prefix number
- >Internal diameter
- >Outer diameter
- The last digit is the thickness:
>>2=0.2 mm, 3=0.3 mm, 5=0.5 mm, 1=1.0 mm
Datasheets(X)
CAD data (available after login)
 | |
Standards | WN 420 |
Material | Steel |
Surface | Plain |
RoHS-compliant | Yes |
Internal diameter (d1) | 18 mm |
Outer diameter (d2) | 30 mm |
Thickness (h1) | 1.0 mm |
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