miniature ball bearing guide set for automation parts shoulder guide bushings
Our Guide Set represents a comprehensive precision alignment system engineered for demanding industrial applications. This complete package integrates precision shoulder guide bushings with advanced low-friction miniature ball bearing guides, delivering unmatched accuracy, smooth operation, and long-term reliability in various mechanical systems and automation equipment.
Key Features
Complete System Integration
Perfectly matched shoulder guide bushings and ball bearing guides
Pre-aligned components for immediate installation
Optimized compatibility between all set elements
Precision Engineering
Micro-ground surfaces achieving Ra 0.4μm finish
Tight tolerance control within ±0.005mm
Superior geometric accuracy across all components
Advanced Material Selection
High-carbon chromium steel for shoulder bushings
Precision miniature bearings with low-friction coatings
Corrosion-resistant treatments available
Technical Specifications
Materials: SUJ2 Steel, Bearing Steel, Engineering Alloys
Hardness: HRC 58-62 (bushing components)
Surface Finish: Ra 0.4μm maximum
Standard Sizes: 6-50mm guide diameters
Load Capacity: Customized to application requirements
Temperature Range: -30°C to 120°C

Material | Carbide,ASP23,Vanadis,CPMRTXM4,SKD11,SKD61,HSS,A2,M2,D2,SUJ2,S45C,ect |
Standard | Dayton,Lane,DIN,ISO,MISUMI,EDM,FIBRO,MOELLER,HASCO,ect |
Size | Depend on your drawings or products standard |
Place of origin | Dongguan, Guangdong, China |
Heat treatment | Available |
Surface Work | TiCN, TiN, Aitain, Ticrn, nitriding , Black oxygened, Black coating etc available |
Tolerance | + - 0.002mm |
Polishness | Close to Ra0.2 |
Hardness | Depends on material(HRC60~94) |
Delivery time | 3-5 Working days, depends on the quantity the order. Express by DHL, UPS, FEDEX, TNT or Ocean Shipping etc. |
Main Products | Guide elements, punch pin, die button, ejector pin and sleeve, oilless bush, etc. |









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