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Self-Lubricating Brass Bushing

Brass guide bearing bushing steel ball bearing cage Ball Retainer Bearing

ms mold parts
A precision component designed to hold and space bearing balls evenly, reducing friction and wear in linear or rotary motion systems. Made from hardened steel with optimized geometry, it ensures smooth movement, minimal energy loss, and extended service life in high-speed or high-load applications.
Delivery
FOB
minimum order
1 piece
Supply Ability
10000.0piece / Month
Country of Origin
ShenZhen GuangZhou
Quantity:
USD0.10 - USD8.00 / piece
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  • Our Low-Friction Steel Ball Cage represents a breakthrough in motion control technology, designed to deliver exceptional performance in bicycle systems and industrial applications. Engineered to work seamlessly with ball bearing retainer bicycle components and self-lubricating brass bushings, this advanced cage system minimizes friction, reduces energy consumption, and extends service life in demanding operating conditions.

    Key Features

  • Optimized Low-Friction Design

    • Precision-engineered ball pockets with reduced contact surface area

    • Special surface treatment achieving ultra-low friction coefficient (μ≤0.08)

    • Smooth ball movement ensured by optimized internal geometry

  • Enhanced Material Performance

    • High-carbon steel with advanced heat treatment

    • Corrosion-resistant coatings available for harsh environments

    • Excellent wear resistance maintaining long-term performance

  • Superior Compatibility

    • Perfect integration with bicycle bearing retainer systems

    • Seamless operation with self-lubricating brass bushings

    • Standard sizes compatible with industry specifications

  • Technical Specifications

  • Material: High-Carbon Steel (AISI 1070/1080 equivalent)

  • Surface Treatment: Low-Friction Coating Options

  • Hardness: HRC 55-60

  • Friction Coefficient: 0.06-0.10

  • Operating Temperature: -40°C to 120°C

  • Ball Size Compatibility: 3mm-10mm diameter

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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