Specifications
Supply Ability :
10000PCS per day
head shape :
Circle Head
Material :
Copper
Brand Name :
SITUO
Corrosion Resistance :
High
Place of Origin :
GuangDong Dongguan
Surface treatment :
Passivation
Packaging Details :
Communication
product name :
screw
Model Number :
ST-300040
Size :
8.0MM
Payment Terms :
T/T
Precision :
Min0.01
Color :
Passivation
Price :
5-10 USD per item
Sample period :
10 to 15 days
Specification :
Customized
Certification :
ISO9001 & TS16949
Category :
Bushing
MOQ :
1PCS
Delivery Time :
Communication
Processing technology :
CNC
Length :
32MM
Description
Custom Stainless Steel Bushing
Product Overview

Situo Hardware specializes in custom stainless steel bushings, precision shaft sleeves, and CNC machined wear-resistant sleeves for industrial applications. Our products serve industrial automation equipment, mechanical tooling fixtures, precision instruments, transmission systems, and hydraulic/pneumatic equipment.

Manufactured from high-quality stainless steel using CNC precision machining technology, these bushings feature precision-turned and ground inner and outer circles with strict dimensional accuracy and surface finish control. They provide shaft guide support, rotary wear reduction, friction reduction, clearance compensation, positioning, and anti-corrosion protection.

Core Advantages
Premium Materials

Industrial-grade stainless steel (304, 316, 316L, 303, 420) with excellent corrosion resistance, oxidation resistance, and wear resistance for various industrial environments.

CNC Precision Machining

Dedicated CNC precision turning ensures accurate dimensions with tolerances within ±0.01mm, strict coaxiality control, and uniform wall thickness.

High-Finish Inner Walls

Precision turning and polishing achieve surface finish up to Ra0.8, providing low friction coefficient and smooth, quiet operation.

Wear Resistance

Solid stainless steel construction with high structural strength and load-bearing capacity for extended service life in demanding applications.

Custom Solutions

Full-dimension non-standard customization including straight cylindrical, flanged, stepped, slotted bushings with oil holes, grooves, and chamfered guides.

Quality Assurance

Comprehensive dimensional inspection, coaxiality verification, surface finish testing, and simulated assembly ensure batch yield rate ≥99%.

Application Scenarios
  • Automation equipment shaft system guide support and rotary motion precision bushings
  • Mechanical tooling fixtures and inspection fixtures pin shaft articulation
  • Precision instruments and transmission system rotary shaft support
  • Hydraulic and pneumatic equipment valve mechanism wear-resistant guides
  • Industrial machinery equipment assembly with flanged and stepped shaft sleeves
  • Mechanical structures requiring integrated wear-resistant support and low-friction guidance
Manufacturing Capabilities
Maximum Outer Diameter
60mm
Minimum Tolerance
0.001mm
Surface Roughness
Ra 0.1~3.2
Tolerance Range
±0.01mm ~ ±0.05mm
Equipment & Quality

Equipment Portfolio: Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment

Company Scale: 300 employees including 20 technicians, 10 engineers, and 15 quality control personnel with over 300 pieces of equipment

Quality Certifications: 8S management, ISO9001 and TS16949 automotive certifications

Notable Customers: Foxconn, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia,

Materials & Services

Materials: Aluminum (6061-T6, 6063, 7075-T), Stainless Steel (303,304,304L,316L,316F), Steel (4140, Q235, Q345B), Alloy Steel, Titanium, Brass, Copper, Bronze, Magnesium, Plastics

Finishes: Sandblasting, Anodizing, Blackening, Zinc/Nickel Plating, Polishing, Powder Coating, PVD, Chrome Plating, Laser Etching

Services: CNC Machining, Turning and Milling, Cold Heading, Stamping, Assembly Service

Delivery: 3-5 days rapid sample prototyping, flexible small-batch customization, continuous large-batch mass production

Product Images
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
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Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware

Ask Latest Price
Supply Ability :
10000PCS per day
head shape :
Circle Head
Material :
Copper
Brand Name :
SITUO
Corrosion Resistance :
High
Place of Origin :
GuangDong Dongguan
Contact Supplier
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware
Custom Stainless Steel CNC Machined Wear-Resistant Bushing Precision Shaft Sleeve for Mechanical Hardware

Dongguan Situo Hardware Products Technology Co., Ltd

Verified Supplier
1 Years
guangdong, dongguan
Since 2019
Business Type :
Manufacturer, Seller
Total Annual :
2800000-3500000
Employee Number :
50~100
Certification Level :
Verified Supplier
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