SKF 590X640X25HS8R HDL / HDS / HS radial shaft seal for heavy industrial service
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Product Description
SKF 590X640X25HS8R hdl / hds / hs radial shaft seal for heavy industrial service. SKF wide-cross-section radial shaft seal for heavy industrial shafts, generally above 200 mm bore. Wider seal face improves fatigue life on paper mills, marine deck machinery, steel mills, cement mills and mining conveyors. Standard elastomer nitrile (NBR) or hydrogenated nitrile (HNBR); FKM available. Full metal case (HS type) or rubberised outside diameter (HMS variants). Dimensioned per ISO 6194 and OEM engineering drawings.
Technical Specifications
- Type
- HDL / HDS / HS radial shaft seal for heavy industrial service Designation: SKF 590X640X25HS8R HS code: 4016.93 Shaft diameter: 590 mm Housing bore diameter: 640 mm Housing groove width: 25 mm Limiting speed: 324 r/min Maximum operating temperature: 100 °C minimum operating temperature: -35 °C Permissible circumferential speed: 10 m/s Rotational speed: 324 r/min Design: HS8 Auxiliary lip: No Sealing lip material: Nitrile rubber (NBR) Type of outside diameter: All-rubber Unit system: Metric Product net weight: 1.93 kg eClass code: 23-07-08-01 UNSPSC code: 31181602
Standards & Compliance
- Standard
- SKF designation convention (see description for governing ISO / DIN)
- Material
- As declared by SKF designation suffix
- Temperature Range
- Per SKF product data
- HS Code
- 4016.93
Cross References
- Freudenberg 590640258
- Trelleborg 590640258
- Chesterton 590640258
- Garlock 590640258
- Equivalent: 590640258 (Freudenberg)
- Equivalent: 590640258 (Trelleborg)
- Equivalent: 590640258 (Chesterton)
- Equivalent: 590640258 (Garlock)
Compatibility & Fitment
Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.
Product Documentation
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Technical guides
- SKF 81xxx Cylindrical Roller Thrust Bearing — Dimensions, Load Ratings & Interchange (81102 to 81140)
- SKF Deep Groove Ball Bearing Reference — 6000 / 6200 / 6300 / 6400 Series (Dimensions, Load Ratings, Interchange to FAG NSK NTN Timken)
- Bearing Induction Heaters — Why Heat Beats Force, the 110 °C Rule and SKF TIH/TWIM/TMHN
Catalogue entry last verified: 2026-08-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 590X640X25HS8R?
- 590X640X25HS8R can be ordered from cballast.com as a SKF catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this SKF product?
- The manufacturer part number is 590X640X25HS8R.
- What is the HS code for 590X640X25HS8R?
- The customs tariff (HS) code for 590X640X25HS8R is 4016.93.
- Who manufactures 590X640X25HS8R?
- 590X640X25HS8R is a SKF product in the Seals & Gaskets range.
- Is a datasheet available for 590X640X25HS8R?
- Yes — the 590X640X25HS8R datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 590X640X25HS8R?
- The minimum order quantity is 1.
- Is 590X640X25HS8R available?
- Yes — 590X640X25HS8R 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).