Miniature Bearings Australia
W0040-D-008-004-C - Datasheet
MBA
Category Information
Washers - Disc Spring - Standard - Carbon SteelCarbon Steel Standard Disc Spring Washers. Includes disc springs to DIN 2093.
- 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)
:
8.00
mm
(Equiv. 0.315 in.) - Nominal Inside Diameter (B)
4.00
mm
+ 0.20 / - 0.00
(Equiv. 0.157 in.) - Stock Thickness (C)
0.40
mm
(Equiv. 0.016 in.) - Loaded Height (L1) 0.45 mm
- Load at L1 21.0 kg
- Free Height (E) 0.60 mm
- Actual ID (Ref) 4.2 mm
- Inside Height (D) 0.20 mm
- Material Carbon Steel
Product Compliance and Data
Additional Resources
Cross References
- 96445K211
- WASCA DS080404
- S4208
- BDA5
- BDA-5
- A7Q9-10016
- A7Q910016
