Disc Springs Index | Disc Spring Enquiry Form
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.
- Material: C60 (DIN 1.0601) Carbon Steel or similar
- Surface Treatment: Self Finish (Mechanical Zinc Finish available from stock)
- Other materials and surface treatments available on request
| 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 |
| CW1774175 | 17.0 | 7.4 | 1.75 | 2.30 | 11300 | 2.53 | 7 |
| 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 |
