SKF 500X540X20HRS12HP HDL / HDS / HS radial shaft seal for heavy industrial service

SKF 500X540X20HRS12HP 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.

Type

HDL / HDS / HS radial shaft seal for heavy industrial service Designation: SKF 500X540X20HRS12HP HS code: 4016.93 Shaft diameter: 500 mm Housing bore diameter: 540 mm Housing groove width: 20 mm Limiting speed: 95 r/min Maximum operating temperature: 80 °C minimum operating temperature: -30 °C Permissible circumferential speed: 2.5 m/s Rotational speed: 95 r/min Design: HRS12 Sealing lip material: H-ECOPUR Type of outside diameter: Polyurethane Unit system: Metric Product net weight: 0.78 kg

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

• Freudenberg 5005402012
• Trelleborg 5005402012
• Chesterton 5005402012
• Garlock 5005402012
• Equivalent: 5005402012 (Freudenberg)
• Equivalent: 5005402012 (Trelleborg)
• Equivalent: 5005402012 (Chesterton)
• Equivalent: 5005402012 (Garlock)