Disc Spring DIN 2093 Series B — Ø31.5 × T16 mm × H1.25 mm, 50CRV4
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Product Description
Generic DS-B-31.5-T16-50CRV4 DIN 2093 Series B Belleville disc spring, Ø31.5 mm OD, t16 mm, free-height h1.25 mm. Material 50CrV4 (1.8159) per DIN EN 10089, hardened & tempered. Used in general machinery assembly, structural steelwork and pressure-boundary flanged joints per DIN, ISO and ASME B18 dimensional standards.
Technical Specifications
- Material
- 50CrV4 (DIN EN 10089)
- Hardness
- 42-52 HRC
- Finish
- Phosphated and oiled
- Outer Ø
- 31.5 mm
- Inner Ø
- per DIN 2093 chart
- Thickness
- 1.6 mm
- Free height h₀
- 1.25 mm
- Series
- B (medium)
- Standard
- DIN 2093, DIN EN 16983
Standards & Compliance
- Material
- 50CrV4
- Temperature Range
- -30 to +200 °C
- HS Code
- 7320.20
Compatibility & Fitment
Schnorr, Mubea, Bauer, Christian Bauer disc-spring equivalents.
Product Documentation
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Catalogue entry last verified: 2026-08-20. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy DS-B-31.5-T16-50CRV4?
- DS-B-31.5-T16-50CRV4 can be ordered from cballast.com: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this product?
- The manufacturer part number is DS-B-31.5-T16-50CRV4.
- What is the HS code for DS-B-31.5-T16-50CRV4?
- The customs tariff (HS) code for DS-B-31.5-T16-50CRV4 is 7320.20.
- Is a datasheet available for DS-B-31.5-T16-50CRV4?
- Yes — the DS-B-31.5-T16-50CRV4 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for DS-B-31.5-T16-50CRV4?
- The minimum order quantity is 1.
- Is DS-B-31.5-T16-50CRV4 available?
- Yes — DS-B-31.5-T16-50CRV4 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
- How do I get a price for DS-B-31.5-T16-50CRV4?
- Request a quotation with the quote button on this page or by email to sales@cballast.com — we reply within 24 hours with price, availability and lead time.