SKF Gabeldichtring/Staubkappen-Kit Kayaba 48mm-48x58x8.5/11.3 Dual Compound
Neuentwicklung für 2020. Zwei Gummimischungen sorgen für noch bessere Abdichtung und besseres Ansprechverhalten der Gabel.
Absolute OEM Qualität im Set mit speziellen dreilippigen Dichtringe aus Elastomer.Durch eine spezielle Beschichtung der Dichtringe erhält die Gabel ein besseres Ansprechverhalten und eine bis zu dreimal grössere Lebensdauer gegenüber herkömmlichen Dichtringe.Made in Italy.
Set besteht auds einem Dichtring und einer Staubkappe.
Hier die genaue Listung der Modelle bei der das Set passt bei der 48 mm Kayaba folgender Modelle
Honda CRF250R 10-12, CRF450R 09-11,
Husqvarna CR125 10-12, SM450 10, SM510 10, TC250 10-11, TC450 10, TE250 10-11, TE310 10-11, TE450 10, TE510 10, TXC250 10-11, TXC450 10, TXC510 10, WR125 10-12, WR250 10-12, WR300 10-12
Kawasaki KLX450R 08-09, KX125 02-05, KX250 02-07, KX250F 04-05, KX450F 06-12,
Suzuki RMZ250 04-06,
Yamaha WR250F 05-12, WR450F 05-11, YZ125 04-12, YZ250 04-12, YZ250F 04-12, YZ450F 04-12
Alle TM Racing mit 48 mm KYB.
Alle Gas Gas mit 48 mm KYB
Alle Sherco mit 48 mm KYB
Alle Beta RR AB 2020.
The solution SKF is making its contribution to improve reliability without sacrificing performance and riding feel with Dual Compound Fork Seal kits (fig. 1), which represent a great leap in design and manufacturing technology. The new seals are in addition to SKF’s well established line of fork seal kits (fig. 2) that include Single lip and Heavy Duty double lip wipers. Fig. 1: The new Dual Compound Fork Seal package Single lip HD double lip
Fig. 2 : SKF’s existing line of fork seal kits Innovation based on industry knowledge SKF has been on the cutting edge of high-end motorcycle and MTB suspension seal technology for over a decade delivering premium sealing solutions to both OEM and aftermarket clients. We have gained knowledge of new seal designs through a deep understanding of the application constraints and requirements, replicated real-life testing in the laboratory in correlation of field test data and feedback. We design our products with the latest in-house developed computer-simulation seal tools to optimize contact forces to reduce friction and maximize contamination protection characteristics. page 2 Dual Compound Fork Seal for Motorcycles. Engineering Evolved The new seal design (fig. 3) was influenced by several practical requirements dictated by the application knowledge gained over years of experience. • Improve contamination exclusion • Optimized friction and stick-slip This translates into improved external contamination exclusion and equally low friction and stick-slip as the existing SKF seal kits. 1 1 4 3 2
Fig. 3 : The new Dual Compound Fork Seal design and main features SKF has produced a revolutionary new fork seal kit design with two newly formulated proprietary NBR compounds optimized for specific sealing functions. The co-molded manufacturing technology allows utilization of these compounds and features completely re-designed lips on the dirt scraper and the oil seal to enhance followability on the shaft and better exclusion for greatly improved protection against external contaminants ① The new open wound garter spring ② allows mud to flow through the spiral for a stable radial load on the lip to optimize contact pattern to the shaft. The new metal stamping for both dirt scraper and oil seal provide proper support to the sealing lips for optimal functionality ③. The proprietary “super low friction” NBR compound is enhanced by the specifically designed lip ④ of the oil seal and has been developed to further reduce the friction and stick-slip under all operating conditions. Testing The Dual Compound Fork Seal significantly outperforms the competition and provides further protection improvement versus SKF’s own current product offering. It has better protection against external contamination than other seals. (fig. 4) Friction and stick-slip remain the benchmark of the fork application (fig. 5). page 3 Dual Compound Fork Seal for Motorcycles. Mud protection (Water ingress %) 120 100 80 60 40 20 0 SKF Water Ingress Competitor Water Ingress
Fig. 4 : Seal mud test comparison – Dual Compound Fork Seal versus competitors. Friction comparison % 120 100 80 60 40 20 0 SKF Dynamic friction Friction Competitor Dynamic friction SKF Static friction Competitor Static Friction Fig. 5: Friction torque test results – comparison of Dual Compound Fork Seal kit with competitors. Summary Thanks to the commitment of the SKF team, the Dual Compound fork seal kit is groundbreaking technology for design and manufacturing of seals that will significantly improve protection of the internal fork mechanism while maintaining low friction and stick-slip properties for an enjoyable riding experience and reliable operation