Bearing manufacturing solution expert
13+ years of OEM/ODM bearing manufacturing since 2013, offering P0-P4 precision grades, ISO 9001/RoHS compliance, and transmission solutions.
13+ years of OEM/ODM bearing manufacturing since 2013, offering P0-P4 precision grades, ISO 9001/RoHS compliance, and transmission solutions.
6S & Quality Management for Stable Production
See how 6S, 5M1E and PDCA support rigorous quality control, systematic R&D and ISO 9001:2015 processes for stable, reliable power transmission solutions.
See how 6S, 5M1E and PDCA support rigorous quality control, systematic R&D and ISO 9001:2015 processes for stable, reliable power transmission solutions.
Secure Bearing Supply Chain & Reliable Shipment
See how Hangzhou Changer Bearing ensures supply chain stability through organized warehousing, assembly inspections, and secure packaging for reliable shipment.
See how Hangzhou Changer Bearing ensures supply chain stability through organized warehousing, assembly inspections, and secure packaging for reliable shipment.
Custom Non-Standard Bearings & Plastic Gears
Custom bearings and plastic gears for demanding conditions, with OEM machining, POM, PA66 and zirconia materials for chemical resistance, low noise and durability.
Custom bearings and plastic gears for demanding conditions, with OEM machining, POM, PA66 and zirconia materials for chemical resistance, low noise and durability.
Precision Bearing Inspection & Quality Control
Precision bearing quality control in action-from automated testing to skilled manual assembly, with ISO 9001 processes ensuring consistent, reliable performance.
Precision bearing quality control in action-from automated testing to skilled manual assembly, with ISO 9001 processes ensuring consistent, reliable performance.
What makes a UPE roller ready for an LCD cleanroom?
See how Changer Bearing manufactures and tests UHMWPE rollers for LCD cleanrooms, offering self-lubrication, dust and scratch resistance, low noise, and OEM/ODM customization.
See how Changer Bearing manufactures and tests UHMWPE rollers for LCD cleanrooms, offering self-lubrication, dust and scratch resistance, low noise, and OEM/ODM customization.
PEEK & Ceramic Bearings for Food & Medical
Custom plastic and ceramic bearings, gears and rollers for demanding conditions, with PEEK, Nylon, SS304, 316L and advanced ceramics for corrosion and heat resistance.
Custom plastic and ceramic bearings, gears and rollers for demanding conditions, with PEEK, Nylon, SS304, 316L and advanced ceramics for corrosion and heat resistance.
Inside Our Automatic Bearing Cleaning Line
See our automatic ultrasonic cleaning line in action, using stainless steel equipment and mesh belt conveying to ensure consistent bearing cleanliness and reliable quality.
See our automatic ultrasonic cleaning line in action, using stainless steel equipment and mesh belt conveying to ensure consistent bearing cleanliness and reliable quality.
Ceramic to Precision Bearing: CNC Grinding Process
From ceramic raw material to bearings, CNC grinding and polishing achieves micron-level accuracy for high-temp, corrosion-resistant, and cleanroom applications.
From ceramic raw material to bearings, CNC grinding and polishing achieves micron-level accuracy for high-temp, corrosion-resistant, and cleanroom applications.
Need Stability at 300°C? Polyimide Is the Answer
Need stability at 300°C? Polyimide delivers excellent thermal resistance and mechanical strength, keeping bearings and transmission components reliable in extreme heat.
Need stability at 300°C? Polyimide delivers excellent thermal resistance and mechanical strength, keeping bearings and transmission components reliable in extreme heat.
Complete Conveyor Solutions for LCD Production
See UPE rollers, SS304 shafts, plastic gears and custom bearings machined, assembled and tested as a complete conveyor solution for demanding production environments.
See UPE rollers, SS304 shafts, plastic gears and custom bearings machined, assembled and tested as a complete conveyor solution for demanding production environments.
PEEK Bearings for Extreme Environments
Custom PEEK bearings deliver self-lubrication, corrosion resistance, and electrical insulation for high-temperature, vacuum, and demanding automation applications.
Custom PEEK bearings deliver self-lubrication, corrosion resistance, and electrical insulation for high-temperature, vacuum, and demanding automation applications.