SKF 740X790X25HDS2V HDL / HDS / HS radial shaft seal for heavy industrial service
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Product Description
SKF 740X790X25HDS2V 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 740X790X25HDS2V HS code: 4016.93 Shaft diameter: 740 mm Housing bore diameter: 790 mm Seal width: 25 mm Limiting speed: 645 r/min Maximum operating temperature: 200 °C minimum operating temperature: -18 °C Permissible circumferential speed: 25 m/s Rotational speed: 645 r/min Design: HDS2 Auxiliary lip: No Sealing lip material: Fluoro rubber (FKM) Type of outside diameter: Metal-cased Unit system: Metric Product net weight: 3.61 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 740790252
- Trelleborg 740790252
- Chesterton 740790252
- Garlock 740790252
- Equivalent: 740790252 (Freudenberg)
- Equivalent: 740790252 (Trelleborg)
- Equivalent: 740790252 (Chesterton)
- Equivalent: 740790252 (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 740X790X25HDS2V?
- 740X790X25HDS2V 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 740X790X25HDS2V.
- What is the HS code for 740X790X25HDS2V?
- The customs tariff (HS) code for 740X790X25HDS2V is 4016.93.
- Who manufactures 740X790X25HDS2V?
- 740X790X25HDS2V is a SKF product in the Seals & Gaskets range.
- Is a datasheet available for 740X790X25HDS2V?
- Yes — the 740X790X25HDS2V datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 740X790X25HDS2V?
- The minimum order quantity is 1.
- Is 740X790X25HDS2V available?
- Yes — 740X790X25HDS2V 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).