industrial-springs.com 
3 wave spring washers
3 wave spring washers are used to take up axial play for instance at ball bearings or other places where limited spring travel is needed. The 3 smallest dimensions have 2 washers, the rest have 3 washers.
Stock numbers ending on "R" is in stainless steel..
Stainless steel: WERKSTOFF NR. 1.4310 - Stock numbers ending in 'R' are in stainless steel.
Spring steel: Ck67 WERKSTOFF NO. 1.1231 - Stock numbers that do not end in 'R' are in spring steel.
External diameter (De) Tolerances
De
(mm)
(mm)
From
To
2,54
12,70
12,71
25,40
25,41
38,10
38,11
50,80
50,81
76,20
76,21
101,60
101,61
127,00
127,01
152,40
152,41
203,20
Tolerances
+ / - (mm)
+ / - (mm)
+ / - (mm)
+ 0,254 / - 0,508
+ 0,381 / - 0,635
+ 0,508 / - 0,762
+ 0,508 / - 1,016
+ 0,508 / - 1,270
+ 0,508 / - 1,524
+ 0,508 / - 2,032
+ 0,508 / - 2,286
+ 0,508 / - 2,540
Inner diameter (Di) Tolerances
Di
(mm)
(mm)
From
To
2,54
12,70
12,71
25,40
25,41
38,10
38,11
50,80
50,81
76,20
76,21
101,60
101,61
127,00
127,01
152,40
152,41
203,20
Tolerances
+ / - (mm)
+ / - (mm)
+ / - (mm)
+ 0,254 / - 0,508
+ 0,381 / - 0,635
+ 0,508 / - 0,762
+ 0,508 / - 1,016
+ 0,508 / - 1,270
+ 0,508 / - 1,524
+ 0,508 / - 2,032
+ 0,508 / - 2,286
+ 0,508 / - 2,540
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