Miniature Bearings Australia
W0040-D-008-004-S4 - Datasheet
MBA
Category Information
Washers - Disc Spring - Standard - Stainless SteelStainless Steel Standard Disc Spring Washers. Includes disc springs to DIN 2093 and belleville washers to DIN 6796.
- Disc spring washer, also known as a Belleville washer, is a conical-shaped washer designed to act as a spring.
- Provides a high spring force within a small space and can be stacked in various configurations to adjust load and deflection characteristics.
- Washers are used to add vibration resistance, preload to bolted assemblies, and to compensate for material expansion or contraction.
- Manufactured under strict quality control to conform to DIN 2093.
Product Data
- Nominal Outside Diameter (A)
:
7.94
mm
+ 0.01 / + 0.07
(Equiv. 0.313 in.) - Nominal Inside Diameter (B)
3.96
mm
+ 0.10 / - 0.00
(Equiv. 0.156 in.) - Stock Thickness (C)
0.41
mm
(Equiv. 0.016 in.) - Load to flatten 33.48 kg
- Loaded Height (L1) 0.53 mm
- Load at L1 18.3 kg
- Free Height (E) 0.64 mm
- Inside Height (D) 0.23 mm
- Material Stainless Steel 304 (Similar to A2, 18-8) HRB80
Product Compliance and Data
Additional Resources
Cross References
- A7X9-10016
- A7X910016
