Products Description
MS660 Chainsaw Clutch Drum Needle Cage Bearing
10x16x13mm fits 066 MS 660
High-precision needle roller bearing with reinforced nylon cage for smooth clutch engagement.
Chain saw MS660 Drum needle cage
10X16X13mm nylon
This professional MS660 clutch drum needle cage is a high-precision rotation component designed for 90cc-class chainsaws. Featuring a reinforced nylon cage and high-grade chrome steel rollers, it ensures low friction and stable performance under the intense centrifugal forces of the clutch assembly. Tech Data: Rated speed ≥13,000 RPM, precision tolerance Grade P0/P6. Materials: High-carbon GCr15 Chrome Steel rollers and PA66 reinforced nylon cage. Certification: ISO9001 quality compliant. Ideal for professional engine maintenance, providing a perfect OEM-standard fitment for Stihl MS660, 066, and MS640 models to ensure smooth power transmission.
Technical Profiles & Materials
GCr15 Chrome Steel Rollers: Features high-precision rollers made of GCr15 bearing steel, through-hardened to HRC 60-64 for exceptional wear resistance and load capacity.
Reinforced PA66 Nylon Cage: The PA66 glass-fiber reinforced nylon cage offers superior heat resistance and low-noise operation, significantly reducing friction compared to metal cages.
Precision 10x16x13mm Specs: Manufactured with strict dimensional control (±0.005mm tolerance) to ensure perfect alignment between the crankshaft and the clutch drum.
High-Speed Stability: Engineered to maintain structural integrity under extreme centrifugal stress at speeds up to 13,500 RPM, preventing cage deformation or roller failure.
Technical Specifications
| ITEM | DETAILS |
| Type | Clutch Drum Needle Roller Bearing |
| Application | Professional Chainsaws / MS660 / 066 |
| color | black |
| Material | GCr15 Chrome Steel / PA66 Nylon |
| Model Number | 10 x 16 x 13 mm (Nylon Cage) |
| Brand Name | SeaSummer |
| Code | 0102301 |
| Operating Temp | -30°C to +120°C |
| Delivery Time | 30 Days |
| Packaging | Cardboard packaging |
Products Application
High-Intensity Logging Transmission
Optimized for Stihl MS660/066 chainsaws in heavy-duty timber felling. It provides the essential low-friction interface for the clutch drum during idling and engagement, ensuring smooth power delivery to the 3/8" or .404" drive sprocket.
Clutch System Overhaul
A critical OEM-standard replacement during chainsaw drive system maintenance. Replacing the needle bearing whenever the clutch drum is serviced prevents crankshaft scoring and reduces vibration, extending the life of both the drum and the sprocket.
Professional Forestry Repair
Ideal for commercial repair shops servicing 90cc-class professional chainsaws. Its durable nylon cage and precision rollers provide a cost-effective solution for ensuring high-speed reliability and factory-spec performance in the global aftermarket.
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
Production process
Quality control
Expo experience
Customer Reviews
FAQ
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.
Hot Tags: chain saw ms660 drum needle cage 10x16x13mm nylon, China chain saw ms660 drum needle cage 10x16x13mm nylon suppliers, 345FR 545FX 545RX Chain Saw Cutting Air Filter, 640065 Carburetor, Chain Breaker Handle, ChainSaw Rivet Spinner, Fuel Tank Cap, PRO2250 Carburettor
