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Hardened Straight Bushing

edging guide bush straight bushing for mold standard SUJ2 guide bushes

ms mold parts
A high-wear-resistant guide component made from SUJ2 bearing steel, offering exceptional hardness (HRC 60+) and durability. Designed for precise alignment in molds and machinery, it ensures smooth operation, reduced friction, and extended service life under high-load conditions.
Delivery
FOB
minimum order
1 piece
Supply Ability
10000.0piece / Month
Country of Origin
ShenZhen GuangZhou
Quantity:
USD0.10 - USD15.00 / piece
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  • Product Overview
    Our SUJ2 Bearing Steel Guide Bush represents the highest standard in precision guidance components for industrial applications. Manufactured from premium SUJ2 bearing steel and available in specialized configurations including precision edging guide bush and hardened straight bushing variants, this product delivers exceptional performance where accuracy and durability are paramount.

    Key Features

  • Premium Material Excellence

    • Manufactured from JIS SUJ2 high-carbon chromium bearing steel

    • Equivalent to AISI 52100 standard with superior purity

    • Optimal hardness-toughness balance for demanding applications

  • Precision Engineering

    • Micro-ground surfaces achieving Ra 0.4μm finish

    • Tight tolerance control maintaining H6/H7 grade standards

    • Perfect concentricity with runout within 0.008mm

  • Enhanced Durability

    • Through-hardened to HRC 60-62

    • Exceptional wear resistance in continuous operation

    • High load capacity with minimal deformation

  • Technical Specifications

  • Material: SUJ2 (JIS) / 52100 (AISI) bearing steel

  • Hardness: HRC 60-62

  • Surface Finish: Ra 0.4μm maximum

  • Standard Sizes: 10-100mm inner diameter

  • Length Range: 15-150mm

  • Tolerance: H6/H7 standard available

Product Description
Specification
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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