Sinbo Precision Mechanical Co., Ltd.
                                                                                                           
Verified Supplier
13 Years
Since 2013
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High Precision Deep Groove Ball Bearing with 100% Inspection and 5-Day Leadtime for OEM Customized Applications

Price Negotiable
Price: Negotiable
MOQ: 10
Delivery Time: Negotiable
Product Description
Advanced OEM Customized High Precision Deep Groove Ball Spherical Pillow Block Bearing
Precision CNC turned bearing components Close-up of precision bearing components
CNC Turning Processing
OEM & ODM - Customized Precision Parts with 1-Piece minimum order capability.
  • 3-Hour quotation response time
  • Samples delivered in 1-3 days
  • Production lead time: 7-14 days
  • Dedicated QC team with inspection reports
  • Lifetime after-sales service
  • Certifications: Medical, Aviation, Automobile (ISO13485, ISO9001, AS9100, IATF16949)
CNC Milling Processing
Our CNC milling services produce highly accurate and complex parts from various materials including metals, plastics, and composites.
  • Machinery Axis: 3, 4, 5
  • Tolerance: ±0.001mm
  • Surface Roughness: Ra 0.1~3.2
  • Supply Capacity: 300,000 pieces/month
CNC milling machine in operation Precision milled components
Our Manufacturing Capabilities
Processes CNC Turning, CNC Milling, Cold Forging, Metal Stamping, Die Casting, Laser Cutting, Bending, Welding, Spinning, Wire Cutting
Materials Aluminum, Stainless Steel, Brass, Copper, Carbon Steel, Beryllium Copper, Titanium Alloy, Plastic, etc.
Surface Treatment Anodizing, Mirror Polishing, Brush, Sand Blasting, Plating, Powder Coating, Painting, Electroplating, Silk Screen, Engraving, etc.
Tolerance ±0.001mm
Surface Roughness Min Ra 0.1~3.2
Certifications
Quality certifications including ISO13485 Quality management system certificates
  • ISO13485: Medical Devices Quality Management System Certificate
  • ISO9001: Quality Management System Certificate
  • IATF16949: AS9100, SGS2, CE, CQC, ROHS
Product Materials and Specifications
Aluminum Components
Tolerance: ±0.001mm
Materials: 2024, 5083, 6061, 6063, 7075, etc.
Surface Treatments: Oxidation, Electrophoresis, Sandblasting, Electroplating, Chemical Treatment, Painting, Hard Anodizing, Heat Treatment
Precision aluminum components Aluminum machined parts Anodized aluminum components Precision aluminum bearing housings
Stainless Steel/Steel/Titanium Alloy Components
Tolerance: ±0.001mm
Materials: SUS303, SUS304, SS316, SS316L, 17-4PH, etc. / 1214L, 1215, 1045, 4140, SCM440, 40CrMo, etc. / TA1, TA2/GR2, TA4/GR5, TC4, TC16, TC18, TC21, TC22, TC26, TC118B etc.
Surface Treatments: Electroplating, Galvanizing, Spraying, Oxidation, Polishing, Spray Grinding, Passivation, Heat Treatment, Pickling, Shot Peening
Stainless steel bearing components Precision steel parts Titanium alloy components High precision steel bearings
Brass/Copper Components
Tolerance: ±0.001mm
Materials: HPb63, HPb62, HPb61, HPb59, H59, H68, H80, H90, C11000, C12000, C22000, C26000, C28000, C36000 etc.
Surface Treatments: Electroplating, Tin Plating, Spraying, Oxidation, Polishing, Spray Grinding, Heat Treatment, Pickling, Shot Peening
Brass machined components Copper bearing parts Precision brass fittings Copper alloy components
Plastic Components
Tolerance: ±0.001mm
Materials: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc.
Surface Treatments: Spraying, Sandblasting, Painting, Pickling, Alkali Cleaning, Anodizing, Ion Implantation, Thermal Transfer Printing, Engraving
Precision plastic components Plastic bearing housings Machined plastic parts Precision plastic bearings
Surface Treatment Processes
Surface treatment processes diagram
CNC Machined Parts Surface Treatment
  • Physical Surface Treatment: Sandblasting, Wire Drawing, Shot Blasting, Polishing, Rolling, Brushing, Spraying, Painting, Powder Spraying, Silk Screen Printing, Pad Printing, Water Transfer Printing, Electrophoresis
  • Chemical Surface Treatment: Bluish Blackening, Phosphating, Pickling, Electroless Plating, TD Treatment, QPQ Treatment, Carburizing, Nitriding, Chemical Oxidation, Passivation
  • Electrochemical Surface Treatment: Anodic Oxidation, Hard Anodic Oxidation, Electrolytic Polishing, Electroplating
  • Modern Surface Treatment: Chemical Vapor Deposition (CVD), Physical Vapor Deposition (PVD), Ion Implantation, Ion Plating, Laser Surface Treatment
Application Fields
Industrial applications of precision bearings
Factory Showcase
Manufacturing facility with CNC machines
Customer Reviews
Customer testimonials and reviews
Frequently Asked Questions
1. What's your advantage?
  • Direct manufacturer with over 10 years experience in CNC precision machining
  • Japan Tsugami CNC machines with cutting edge solutions
  • ISO9001:2015 and IATF16949:2016 quality control systems
  • Focus on both product quality and perfect surface finish
2. Which languages do you use for communication?
Our international sales team speaks English, Japanese and Russian, with regular visits to EU countries, USA, Japan and Australia.
3. When will I get the quote and information?
Our team responds within 12 hours.
4. What if I don't have a drawing?
Send us photos or samples - we'll create CAD drawings (ProE, UG or Solidworks format) for your approval.
5. How long will I get your samples?
Typically 5 to 10 days, depending on material and design complexity.
6. What's your minimum order quantity (MOQ)?
1 piece - small order quantities are welcome.
7. How do you handle logistics?
We work closely with logistics partners to provide the safest and most economical solutions for express, air or sea shipments.
8. If you make parts wrong, do you refund money?
We either refund your money or remake the correct parts at no additional cost.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Sinbo Precision Mechanical Co., Ltd.
Location No.7,Mingzhu 2 road,Shebei,Huangjiang,Dongguan,Guangdong,China 523752
Contact Person Ho

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