Products Description
Clutch Drum Needle Cage Bearing 10x13x10mm fits MS 240 260 Chainsaw
High-Velocity Radial Needle Roller Assembly featuring Hardened Steel Cage for Professional Transmission Maintenance.
Chain saw MS240/MS260 Drum needle cage10x13x10mm
The MS240/MS260 friction-optimized interface constitutes a high-precision radial needle assembly engineered for the seamless kinetic transition of mid-range professional chainsaws. Utilizing a hardened metallurgical cage and high-density GCr15 rollers, it facilitates stable rotational support between the crankshaft and the clutch drum, effectively mitigating parasitic friction during high-RPM idle and engagement cycles. This critical transmission component is purposely calibrated to handle intense centrifugal forces, ensuring absolute dimensional stability and preventing thermal-induced seizure in demanding forestry environments. Technical Data: Dynamic load capacity verified, rotational threshold ≥15,000 RPM, precision class P6 (Standard). Materials: High-carbon GCr15 Chrome Steel matrix with a heat-treated reinforced steel cage. Certification: Validated for industrial-grade mechanical safety and durability protocols. Ideal for MS240/MS260 platforms, providing a high-spec solution for critical drivetrain management.
Technical Profiles & Materials
Refined GCr15 Steel Rollers: Features micro-polished rollers forged from premium bearing-grade chrome steel, through-hardened to HRC 60-65 for exceptional abrasive wear resistance and load-bearing capacity.
Heat-Stabilized Steel Cage: The structural cage is fabricated from a hardened alloy matrix, designed to maintain rigid roller guidance and prevent cage deformation under extreme centrifugal stress at peak RPM.
Precision 10x13x10mm Calibration: Manufactured via high-tolerance CNC grinding, ensuring a frictionless fit with OEM-spec clutch drums and minimizing mechanical backlash for a smoother cutting experience.
Technical Specifications
| ITEM | DETAILS |
| Type | Needle Roller and Cage Assembly |
| Application | fits Stihl MS 240 / MS 260 / 024 / 026 |
| Code | 0106302 |
| Material | GCr15 High-Carbon Chrome Steel |
| Cage Configuration | Reinforced Hardened Steel Cage |
| Brand Name | SeaSummer |
| Precision Rating | Grade P6 / ABEC-3 equivalent |
| Delivery Time | 30 Days |
| Packaging | Cardboard packaging |
Products Application
Professional Tree Service Maintenance
Specifically optimized for high-cadence arboricultural operations. It ensures rapid throttle responsiveness by maintaining a stable rotational interface for MS260 pro-saws used in intensive pruning and thinning.
Systematic Drivetrain Mechanical Restoration
Ideal for the precision refurbishment of clutch assemblies. Its high-tolerance structural matrix provides a reliable replacement for original bearings, restoring factory-grade rotational precision and extending sprocket life.
OEM Aftermarket Service Protocols
An essential wear-reduction module for global chainsaw repair facilities. The robust steel construction withstands the extreme thermal cycling of commercial logging while ensuring consistent power delivery for professional wood cutters.
Quality and Craftsmanship Details
Products Package
About Us
As a premier garden machinery parts supplier, Jiaxing Norsun Trading Co., Ltd. bridges global distributors with over 100 vetted China manufacturers. We streamline your B2B supply chain through strict quality control, flexible production, and factory-direct wholesale pricing. Partner with us for reliable, high-volume sourcing of precision-engineered outdoor power equipment components.
Trusted Partnership Power
YOUR PROFESSIONAL ONE-STOP SOURCE
FOR 10000+ OUALITY PARTS
Verified Factory Excellence
BACKED BY 200+ TRUSTED FACTORY PARTNERS
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FAQ
Q: Are you an impartial industrial components dealer or a direct China water pump factors factory?
A:We are a direct, ISO9001-certified engineering water pump components manufacturing facility and precision fluid-control factor manufacture exporter primarily based in China. We function our personal cleanroom injection molding bays, computerized ultrasonic welding arrays, computerized hydraulic stress check stations, and clean-room packaging lines, passing direct-factory wholesale price financial savings straight to your element procurement margins.
Q: Can your manufacturing unit furnish full certification forms for food-contact or consuming water compliance?
A: Yes, absolutely. For food, beverage, or scientific applications, our manufacturing unit makes use of one hundred percent virgin, un-recycled polypropylene resins accompanied by means of fabric traceability certificates. We mechanically furnish B2B purchasers with complete FDA compliance documentation, NSF-grade compound declarations, and RoHS/REACH chemical protection screening sheets to make certain clean clearance thru worldwide customs.
Q: Do you provide customization picks for distinctly corrosive fluids like sturdy acids or ozone?
A: Yes, we are a thoroughly succesful OEM/ODM supplier. For aggressive chemical or ozone environments, we can improve the 12x26.5mm valve configuration in our factory: substituting the general PP housing with top class PVDF (Fluoropolymer) and changing any steel springs with Hastelloy or whole springless gravity-ball architecture, making sure final chemical resistance.
Q: How do we impervious a pattern batch to execute computerized lifecycle and burst-pressure testing?
A: We relatively inspire complete laboratory contrast earlier than logging mass grant agreements. We can ship a pattern lot of 5-10 gadgets of our inventory 12x26.5mm take a look at valves for assessment (setup costs and DHL/FedEx air freight apply). Once the factors pass by your inner lifecycle verification and a formal wholesale quantity manufacturing contract or container run is locked in, the sampling charges are a hundred percent credited returned to your industrial balance.
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