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2115-5115
Spring washers for unsplined shafts

Spring washers 2115-5115 in inch dimensions are recommended on smooth shafts without grooves, made of soft material with resistance 589-687 N/mm².
Their use is not recommended on shafts with grinded, hardened or galvanized surfaces, as they would considerably reduce the load bearing.

Scheda prodotto - 2115-5115
SIZE WASHER DIMENSIONS SUPPLEMENTARY DATA WEIGHT
no.
d min
d max
d frac
d mm
D
tol
F
tol
s
tol
h
tol
 teeth no.
Axial load
bering capacity
lbs
C
lbs/1000
9 ,091 ,097 3/32 2,390 ,326 ,005 -,005 ,085 ,003 ,000 ,010 ,001 -,001 ,029 ,005 -,005 3 27 ,058 ,160
12 ,121 ,129 1/8 3,170 ,366 ,005 -,005 ,112 ,004 ,000 ,010 ,001 -,001 ,029 ,005 -,005 4 39 ,058 ,194
15 ,152 ,160 5/32 3,960 ,397 ,005 -,005 ,142 ,006 ,000 ,010 ,001 -,001 ,029 ,005 -,005 4 46 ,058 ,211
18 ,184 ,192 3/16 4,770 ,444 ,005 -,005 ,173 ,006 ,000 ,010 ,001 -,001 ,031 ,007 -,007 6 56 ,062 ,260
25 ,246 ,254 1/4 6,350 ,522 ,005 -,005 ,234 ,006 ,000 ,015 ,002 -,002 ,042 ,008 -,008 6 112 ,074 ,528
31 ,308 ,316 5/16 7,920 ,584 ,005 -,005 ,295 ,006 ,000 ,015 ,002 -,002 ,042 ,008 -,008 8 112 ,074 ,651
37 ,371 ,379 3/8 9,530 ,645 ,005 -,005 ,358 ,006 ,000 ,015 ,002 -,002 ,042 ,008 -,008 8 122 ,074 ,678
43 ,432 ,442 7/16 11,100 ,737 ,005 -,005 ,419 ,006 ,000 ,015 ,002 -,002 ,045 ,009 -,009 10 122 ,090 ,948
50 ,495 ,505 1/2 12,700 ,828 ,010 -,010 ,482 ,006 ,000 ,015 ,002 -,002 ,054 ,010 -,010 10 122 ,108 1,184
56 ,557 ,567 9/16 14,270 ,889 ,010 -,010 ,541 ,008 ,000 ,015 ,002 -,002 ,054 ,010 -,010 12 127 ,108 1,300
62 ,620 ,630 5/8 15,880 ,951 ,010 -,010 ,606 ,008 ,000 ,015 ,002 -,002 ,054 ,010 -,010 12 137 ,108 1,307
75 ,745 ,755 3/4 19,050 1,076 ,010 -,010 ,728 ,008 ,000 ,015 ,002 -,002 ,054 ,010 -,010 14 142 ,108 1,630
87 ,870 ,880 7/8 22,230 1,203 ,010 -,010 ,858 ,008 ,000 ,015 ,002 -,002 ,054 ,010 -,010 16 142 ,108 1,784
100 ,995 1,005 1 25,400 1,327 ,010 -,010 ,978 ,008 ,000 ,015 ,002 -,002 ,054 ,010 -,010 18 142 ,108 2,050
Dimensions in inches 
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Materials used

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Spring steel SAE 1060 / EN 10132 - 1/4 (DIN 17222)
From no. 9 to no. 100: strip C60S (C60)

Hardness

Spring steel SAE 1060 / EN 10132 - 1/4 (DIN 17222)
From no. 9 to no. 100:   scale HR15N 84 ÷ 86 (HRC 47 ÷ 52)

Standard surface finish

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From no. 9 to no. 100: phosphated and oiled

Packaging

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Retaining rings in Spring Steel SAE 1060 / EN 10132 - 1/4 (DIN 17222)
From no. 9 to no. 100: loose in boxes

Additional information

Surface finishes on request:
Upon request and for quantities / prices to be established, spring washers 2115-5115 can be supplied with the following surface finishes:
Mechanical Zinc Plating