Stepped guide post shoulder guide post ball bearing guide post
Our shoulder guide post represents a critical advancement in precision guidance technology, specifically engineered to work seamlessly with ball bearing and stepped guide post systems. This component delivers exceptional axial positioning accuracy and stability in demanding industrial applications, ensuring perfect alignment and extended service life for your molds and machinery.
Key Features
Integrated Shoulder Design
Provides precise axial positioning and load distribution
Prevents component sinking under heavy loads
Ensures perfect alignment with mating components
Enhanced Compatibility
Optimized for use with ball bearing guide post systems
Compatible with stepped guide post configurations
Standardized dimensions for easy integration
Superior Durability
Manufactured from premium bearing steel (SUJ2 equivalent)
Heat treated to HRC 58-62 for maximum wear resistance
Precision grinding ensures optimal surface finish (Ra 0.4μm)
Technical Specifications
Material: SUJ2 bearing steel
Hardness: HRC 58-62
Surface Finish: Ra 0.4μm maximum
Standard Diameters: 10-80mm
Length Range: 50-300mm
Shoulder Height: 5-20mm (customizable)

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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