Disc Springs and Belleville Washers

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01527 521000

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Heavy Duty Bolting Belleville Washers to DIN 6796

Heavy Duty Belleville Washers (PDF - 23Kb).

Heavy Duty Belleville Washers, in accordance with specification DIN 6796, are ideally suited for bolted connections, using bolts ranging from grade 8.8 to 10.9. These washers are designed to prevent loosening of the bolt which may occur as a result of gasket "set", or a number of expansion or contraction cycles.

Heavy Duty Belleville Washers
Code No. Outer Dia.
(De)
mm
Inner Dia.
(Di)
mm
Thick. (t)
mm
Total Ht.
(lo)
mm
Approx Load
to "Flat"
N
Wt. per
1000
pcs.
To fit Bolt Dia.
mm
CW52204 5.0 2.2 0.4 0.60 628 0.05 2
CW62705 6.0 2.7 0.5 0.72 946 0.09 2.5
CW73206 7.0 3.2 0.6 0.85 1320 0.14 3
CW83708 8.0 3.7 0.8 1.06 2410 0.25 3.5
CW9431 9.0 4.3 1.0 1.30 3770 0.38 4
CW115312 11.0 5.3 1.2 1.55 5480 0.69 5
CW146415 14.0 6.4 1.5 2.00 8590 1.43 6
CW18842 18.0 8.4 2.0 2.60 14900 3.13 8
CW2310525 23.0 10.5 2.5 3.20 22100 6.45 10
CW29133 29.0 13.0 3.0 3.95 34100 12.40 12
CW351535 35.0 15.0 3.5 4.65 46000 21.60 14
CW39174 39.0 17.0 4.0 5.25 59700 30.40 16
CW421945 42.0 19.0 4.5 5.80 74400 38.90 18
CW45215 45.0 21.0 5.0 6.40 93200 48.80 20
CW492355 49.0 23.0 5.5 7.05 113700 63.50 22
CW56256 56.0 25.0 6.0 7.75 131000 92.90 24
CW602865 60.0 28.0 6.5 8.35 154000 113.00 27
CW70317 70.0 31.0 7.0 9.20 172000 170.00 30

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