Precision Bearings Precision Engineered. Globally Supplied.
P0-P4 precision grades. Z2-Z4 noise grades. Chrome steel construction. Serving global distributors, machinery manufacturers, and OEM brand owners with factory-direct pricing and 1-piece MOQ.
19+
Years Factory
P0-P4
Precision Grade
ISO 9001
Certified
1 pc MOQ
No Min Order
By Precision Grade
P0 · P4 · P5 · P6All Products
4835 products found
Automobile Air Conditioning Compressor Bearing NSK 35BD5220DU 35x52x20mm Low Noise for Toyota Passat
Keep your Toyota Passat's AC running smoothly with the Automobile Air Conditioning Compressor Bearing NSK 35BD5220DU, designed to deliver reliable performance and minimize operational noise. This precision-engineered 35x52x20mm radial bearing ensures consistent cooling even in demanding conditions, thanks to its double-row structure and high-quality bearing steel construction.Low noise operation enhances driving comfort, ideal for maintaining a quiet cabin environmentPrecision rating options (P0-P2) meet strict automotive standards, ensuring a perfect fit for your vehicle's AC systemRich stock availability means quick fulfillment, so you can get back on the road without long delays
UCP208 UCF208 Pillow Block Bearings with P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with UCP208 UCF208 Pillow Block Bearings—engineered to deliver consistent performance even under heavy loads. Crafted from high-grade bearing steel with deep groove raceways, these P0-P4 precision bearings minimize vibration (Z1V1-Z3V3) and extend equipment lifespan, solving common durability concerns in machine tools and printing presses.Single-row design with versatile grease/oil lubrication adapts to diverse industrial environmentsRich stock availability ensures fast 3–5 day sample delivery, keeping your production on trackBacked by ISO-certified quality and 12-month warranty for reliable, long-term operation
UC UCP UCF Series Pillow Block Bearings High Load Deep Groove Insert Bearing Units
Keep your machinery running smoothly with reliable UC UCP UCF Series Pillow Block Bearings, designed to handle heavy loads and reduce downtime in industrial applications. These high load deep groove insert bearing units deliver consistent performance, ensuring your equipment operates with precision and minimal maintenance.Built with high-grade bearing steel and deep groove raceway for enhanced durability and load capacityAvailable in P0-P4 precision ratings and Z1V1-Z3V3 vibration grades to meet specific operational demandsSupports both grease and oil lubrication, offering flexibility for various working environmentsBacked by our expertise in OEM/ODM customization, ensuring a perfect fit for your unique machinery needs
Auto Wheel Hub Bearings DAC40800038 38.1 40 for Toyota Volkswagen Hyundai KIA P0-P5 Precision
Ensure smooth, reliable rotation for your Toyota, Volkswagen, Hyundai, or KIA with our precision-engineered Auto Wheel Hub Bearings DAC40800038. Crafted to P0-P5 precision standards, these bearings deliver consistent performance and extended service life, minimizing downtime and maintenance costs for your vehicle fleet or repair business.Model variants include DAC40800038, DAC40800038.1, and DAC40800040 to match exact OEM specificationsBacked by ISO 9001:2015 quality certification and our 12-month warranty for worry-free installationSupports both OEM and ODM requirements, ensuring a perfect fit for your specific application needs
China 6210 Deep Groove Ball Bearing 50x90x20mm for Auto Spare Parts with ISO9001 Certification
Ensure smooth, reliable rotation in your auto spare parts with this high-performance 6210 Deep Groove Ball Bearing, engineered to deliver consistent precision and extended service life. Crafted to the exact 50x90x20mm specification, it fits seamlessly into automotive applications, reducing downtime and enhancing machinery efficiency.ISO9001:2015 certified for quality assurance, ensuring compliance with global industrial standardsGrease or oil lubrication flexibility adapts to diverse operating conditions, maintaining optimal performance in varying temperaturesHigh-grade chrome steel construction resists wear and heavy loads, addressing the need for durable components in demanding automotive environments
Precision Low Noise Grinding Ball Screw SFU1204-4 for CNC Machining with Alloy Material
Experience smoother, quieter CNC machining with the SFU1204-4 ball screw, engineered to minimize vibration and maximize precision for your most demanding projects. Crafted from high-grade alloy and finished with precision grinding, this low-noise ball screw delivers consistent performance that reduces machine wear and enhances workflow efficiency.LM series design ensures seamless integration with standard CNC systems, supporting reliable power transmission and extended service lifeGrease or oil lubrication options allow customization to your operational environment, maintaining optimal performance in diverse machining conditionsBacked by ISO 9001:2008 certification, ensuring strict quality control that meets the rigorous standards of industrial machinery manufacturers
6410 Deep Groove Ball Bearing 50x130x31mm P0-P4 Precision Zz 2RS DDU Sealed
Ensure smooth, reliable rotation in your machinery with the 6410 Deep Groove Ball Bearing, engineered to deliver consistent performance even under demanding conditions. This precision bearing (50x130x31mm) balances durability and efficiency, featuring P0-P4 precision grades to minimize vibration and extend equipment lifespan—ideal for maintaining operational stability without frequent replacements.Choose from Zz, 2RS, or DDU seals to protect against contaminants, ensuring long-term reliability in industrial, automotive, or agricultural applicationsSingle-row radial design handles radial loads with ease, paired with high-grade bearing steel construction for wear resistance and consistent performanceSupports both grease and oil lubrication to adapt to your specific maintenance needs, keeping your machinery running smoothly with minimal downtime
UC216 UCP216 Pillow Block Bearings High Load for Conveying Machinery BDL NSK FYH
Keep your conveying machinery running smoothly with reliable UC216 UCP216 Pillow Block Bearings—built to handle high loads and minimize downtime in demanding industrial settings. Featuring deep groove raceways and precision P0-P4 ratings, these bearings deliver consistent performance even under heavy stress, ensuring your equipment stays operational when you need it most.High load capacity design ideal for conveyor systems, reducing maintenance interruptionsBearing steel construction with Z1V1-Z3V3 vibration control for quiet, long-lasting rotationFlexible lubrication options (grease or oil) to adapt to your specific operating conditionsAvailable in multiple housing configurations (UCP, UCF, UCFL) for seamless integration into existing setups
Needle Roller Bearing RNA4915 85x105x30mm P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with this Needle Roller Bearing RNA4915 85x105x30mm, engineered to deliver consistent performance across P0-P4 precision grades. Crafted from high-grade bearing steel and designed without inner/outer rings, it minimizes space constraints while handling radial loads with exceptional durability—ideal for tight mechanical assemblies where reliability can’t be compromised.Grease or oil lubrication flexibility adapts to diverse operating conditions, reducing maintenance downtimeClosed structure design enhances contamination resistance, extending service life in harsh industrial environments3-7 day delivery ensures you meet production deadlines without sacrificing quality
Deep Groove Ball Bearing 6832 6932 for Metallurgical Equipment, ISO9001 Certified, 160x200x20mm
Ensure smooth, reliable operation of your metallurgical equipment with our precision-engineered Deep Groove Ball Bearing 6832 6932, designed to minimize downtime and enhance performance in heavy-duty industrial environments. Crafted to the exact 160x200x20mm specification, this ISO9001 certified bearing delivers exceptional load capacity and wear resistance, addressing the critical need for consistent performance in high-stress machinery.High-grade chrome steel construction ensures long service life even under extreme temperatures and continuous operationPrecision-machined raceways reduce friction and vibration, optimizing energy efficiency for metallurgical processesFlexible order options with 1-piece MOQ for standard bearings and fast 3-5 day sample delivery to keep your production on track
High Speed Deep Groove Ball Bearing 61834 61836 61838 for Industrial Machinery 190x240x24mm
Ensure smooth, high-speed operation in your industrial machinery with our High Speed Deep Groove Ball Bearing, engineered to deliver reliable performance under demanding conditions. Designed for precision and durability, this bearing minimizes downtime and enhances equipment efficiency, addressing the need for stable, long-lasting components in manufacturing and industrial setups.Precision dimensions: 190x240x24mm (IDxODxWidth) with a 0° contact angle, ideal for radial load applications in machine tools, conveyors, and heavy-duty equipmentConstructed from high-grade bearing steel for extended service life and resistance to wear, ensuring consistent performance even at maximum rotational speedsComplies with international standards, backed by our ISO 9001:2015 quality certification, for peace of mind in critical industrial operations
Tapered Roller Bearing Koyo 32319 32320 32321 32324 32326 for Industrial Machinery High Speed Long Life
Boost industrial machinery performance with the Tapered Roller Bearing Koyo 32319, 32320, 32321, 32324, and 32326 series—engineered for high-speed rotation and extended service life to minimize downtime. Crafted to P0-P4 precision grades and Z1V1-Z3V3 vibration standards, these bearings deliver reliable operation even under heavy loads, addressing the need for consistent performance in critical equipment.Japan-origin Koyo bearings ensure authentic quality with 95*200*67 mm规格 (32319) and rich stock availability for quick fulfillmentLow noise operation and long-lasting durability reduce maintenance costs, making them ideal for industrial machinery requiring sustained efficiencySupports OEM/ODM customization to match specific application needs, backed by our expertise in precision bearing solutions
Precision Craftsmanship.
Enduring Performance.
Autonomous factory manufacturing with full-process quality control. Every bearing is engineered to exceed international standards for load capacity, noise grade, and service life.
Micro-Level Precision
Advanced CNC grinding to ABMA/DIN standards. Dimensional accuracy measured at micron level for consistent performance in high-speed applications.
Premium Raw Materials
High-grade GCr15 chrome steel with strict incoming inspection. Superior hardness and wear resistance ensures 3× longer service life than standard bearings.
Certified Quality System
ISO 9001:2015 & ISO 14001 certified facility. Professional QC teams conduct 100% dimensional, noise, and vibration testing before shipment.
Full Custom Production
From R&D to branded packaging. Support custom dimensions, seals, lubrication, and private labeling. 1 pc MOQ for standard, bulk orders in 5-15 days.
±0.001mm
Dimensional Tolerance
≤55 dB
Noise Level (Z4)
180°C
Max Operating Temp
50,000h
Design Service Life
Engineered for Every Industry
From renewable energy to heavy metallurgy -- our bearings are trusted across the most demanding industrial environments worldwide.
Renewable Energy
Wind & solar power systems
Mineral Processing
Mining & crushing equipment
Marine & Offshore
Corrosion-resistant solutions
Steel & Metallurgy
High-temp heavy-load bearings
Wind Energy
Turbine main shaft bearings
Pulp & Paper
Wet environment performance
Medical & Lab
Ultra-low noise precision
Heavy Machinery
Maximum load capacity
Request Free Sample
Test before you commit. We provide free bearing samples (buyer pays freight). Ready in 3-5 business days. No minimum order required.
- Free sample (freight collect)
- 3-5 day dispatch
- Full spec datasheet included
- No MOQ for samples
Bulk & FCL Inquiry
For distributors, brand owners, and machinery manufacturers. Share your requirements and receive a competitive factory-direct quotation within 24 hours.
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Full FCL Support
20GP / 40HQ containers
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OEM Branding
Custom packaging & labels
⏱️
5-15 Day Lead
Bulk production timeline
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Flexible payment terms