SKF 799X860X25HDS1H HDL / HDS / HS radial shaft seal for heavy industrial service
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Product Description
SKF 799X860X25HDS1H 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 799X860X25HDS1H HS code: 4016.93 Shaft diameter: 799 mm Housing bore diameter: 860 mm Seal width: 25 mm Limiting speed: 478 r/min Maximum operating temperature: 150 °C minimum operating temperature: -30 °C Permissible circumferential speed: 20 m/s Rotational speed: 478 r/min Design: HDS1 Auxiliary lip: No Sealing lip material: Hydrogenated nitrile rubber (HNBR) Type of outside diameter: Metal-cased Unit system: Metric Product net weight: 4.69 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 799860251
- Trelleborg 799860251
- Chesterton 799860251
- Garlock 799860251
- Equivalent: 799860251 (Freudenberg)
- Equivalent: 799860251 (Trelleborg)
- Equivalent: 799860251 (Chesterton)
- Equivalent: 799860251 (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 799X860X25HDS1H?
- 799X860X25HDS1H 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 799X860X25HDS1H.
- What is the HS code for 799X860X25HDS1H?
- The customs tariff (HS) code for 799X860X25HDS1H is 4016.93.
- Who manufactures 799X860X25HDS1H?
- 799X860X25HDS1H is a SKF product in the Seals & Gaskets range.
- Is a datasheet available for 799X860X25HDS1H?
- Yes — the 799X860X25HDS1H datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 799X860X25HDS1H?
- The minimum order quantity is 1.
- Is 799X860X25HDS1H available?
- Yes — 799X860X25HDS1H 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).