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
Tapered Roller Bearing 32215-32219 for Industrial Machinery High Precision P0-P4
Ensure smooth, precise rotation for your industrial machinery with our Tapered Roller Bearing 32215-32219, engineered to deliver consistent performance even under heavy loads. Crafted from high-grade bearing steel with P0-P4 precision ratings, these bearings minimize vibration (Z1V1-Z3V3) and noise, reducing downtime and extending equipment lifespan—perfect for manufacturers seeking reliable, long-lasting components.Single-row design optimized for radial load handling, ideal for machine tools, reducers, and industrial gearboxesFlexible lubrication options (grease or oil) and seal types (ZZ, 2RS, Open) to match your specific operating conditionsBacked by our ISO 9001-certified quality control and 12-month warranty, ensuring peace of mind with every purchase
Ball Bearing Drawer Glides 696RS 45x68x12mm Radial Bearing Steel for Smooth Sliding
Enjoy effortless, silent drawer movement with our Ball Bearing Drawer Glides 696RS—precision-engineered to eliminate sticky slides and reduce wear on your cabinets. Crafted from high-grade radial bearing steel (45x68x12mm), these single-row, unseparated bearings deliver consistent smoothness for years, even with heavy daily use.NTN-quality construction ensures reliable radial load handling, perfect for kitchen, office, or furniture drawersSealed 696RS design protects against dust and debris, maintaining performance in busy environmentsDrop-in installation upgrades existing furniture with minimal effort, instantly improving functionality
Thrust Ball Bearing 51209 51309 P0-P4 Precision Separated for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the Thrust Ball Bearing 51209 51309, engineered to deliver reliable axial load support and long service life. This separated design bearing (45*73*20 mm) simplifies installation and maintenance, making it ideal for high-demand applications where downtime is costly.P0-P4 precision grades and Z1V1-Z3V3 vibration control ensure stable performance in heavy-duty machineryConstructed with premium bearing steel for enhanced durability, backed by ISO 9001:2015 quality certificationAvailable in stock for quick 3-5 day delivery, with flexible OEM/ODM options to match your specific equipment needs
Auto Wheel Hub Bearings DAC40760033/28 2RS for Toyota Volkswagen Ford, P0-P4 Precision
Ensure smooth, low-noise performance for your Toyota, Volkswagen, or Ford with our Auto Wheel Hub Bearings DAC40760033/28 2RS. Engineered to P0-P4 precision standards, these double-row radial bearings deliver consistent rotation even under heavy loads, reducing maintenance hassles and extending vehicle uptime. Constructed from high-grade bearing steel with 2RS sealing to prevent contamination, ensuring long service life in diverse driving conditions Direct fit for popular models, minimizing installation time and ensuring reliable compatibility with your vehicle’s hub assembly Backed by our ISO 9001-certified quality control and 12-month warranty, giving you confidence in every mile
51101 Thrust Ball Bearing P0-P4 Precision Separated Non-Aligning for Industrial Machinery
Ensure smooth, precise rotation in industrial machinery with the 51101 Thrust Ball Bearing, designed to deliver reliable axial load handling and long service life. Its separated, non-aligning structure allows for easy installation and maintenance, while P0-P4 precision grades meet the exacting demands of high-performance equipment—eliminating costly downtime from misalignment or premature wear.Grease or oil lubrication flexibility adapts to diverse operating conditions, paired with Z1V1-Z3V3 vibration control for quiet, stable operationSingle-row design with 0° contact angle optimizes thrust load capacity, ideal for machine tools, reducers, and other industrial applicationsISO 9001:2008 certified quality ensures consistent performance, backed by our in-stock availability for quick fulfillment of urgent orders
High Precision S6805ZZ Deep Groove Ball Bearing Stainless Steel Low Noise for Industrial Machinery
Ensure smooth, quiet operation in your industrial machinery with the S6805ZZ stainless steel low noise bearing—engineered to minimize vibrations and extend equipment lifespan. Crafted from high-grade stainless steel, this deep groove ball bearing delivers reliable performance even in demanding environments, solving the hassle of frequent replacements and unplanned downtime.Precision dimensions (25*37*7mm) ensure seamless integration with machinery shafts, reducing installation time and alignment issuesDouble shielded (ZZ) design prevents contamination, maintaining low noise levels (Z2/Z3 grade) for operator comfort and compliance with workplace standardsBacked by Saifan’s ISO 9001-certified quality control, this high precision bearing meets ABMA and DIN standards for consistent, long-term reliability
Spherical Plain Bearings Gx30s-Gx60s Self-lubricating for Construction Machinery High Precision
Keep your construction machinery running smoothly with self-lubricating spherical plain bearings that deliver uninterrupted performance in heavy-duty conditions. The GX30S-GX60S series combines high-precision engineering (30*75*19 mm specification) with durable bearing steel, ensuring minimal downtime and extended service life for hydraulic cylinders, forging machines, and excavators.Self-lubricating steel-on-steel sliding contact eliminates the need for frequent maintenance, reducing operational disruptionsWhole outer ring design enhances radial load capacity, critical for withstanding the rigors of construction site workBacked by Saifan Bearings' ISO-certified manufacturing, these spherical plain bearings offer consistent quality you can rely on for your equipment fleet
Timken 30317 30318 30319 Tapered Roller Bearing 85x180x41mm P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the Timken 30317 Tapered Roller Bearing, engineered to deliver reliable performance even under heavy loads. This 85x180x41mm precision bearing (available in P0-P4 grades) minimizes downtime by maintaining consistent operation, thanks to its Z1V1-Z3V3 vibration control and compatibility with both grease and oil lubrication. Perfect for machine tools, reducers, and industrial equipment requiring high load capacity and dimensional stability Backed by Saifan’s strict quality control—each bearing meets ISO standards for long service life and reduced maintenance costs Supports OEM/ODM customization to match your exact specifications, ensuring seamless integration into existing systems
High Precision Cylindrical Roller Bearing N305em NJ305em NF305em for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with our High Precision Cylindrical Roller Bearing N305em NJ305em NF305em. Engineered to enhance equipment reliability, this 25*62*17mm bearing minimizes downtime and maintains consistent performance under radial loads, addressing the need for stable operation in demanding manufacturing environments.Separated structure allows easy mounting and dismounting, simplifying maintenance for busy workshopsPrecision rating up to P4 and vibration grade Z3V3 ensure quiet, high-accuracy rotation critical for precision machineryConstructed with premium bearing steel for long service life, reducing replacement frequency and overall costsSupports both grease and oil lubrication, offering flexibility to match your specific operational requirements
High Speed Deep Groove Ball Bearing 62304-2RS1 62305-2RS1 for Industrial Machinery
Ensure smooth, high-speed operation for your industrial machinery with our High Speed Deep Groove Ball Bearing series, designed to minimize downtime and maximize productivity. These 62304-2RS1 and 62305-2RS1 bearings deliver reliable radial load support with a 0° contact angle, ideal for precision applications in machine tools, conveyors, and automation equipment. Crafted from high-grade bearing steel for extended service life, even under continuous heavy use 2RS1 sealing provides effective protection against dust and moisture, reducing maintenance needs Available in critical sizes (17*52*21mm and more) to fit standard industrial equipment configurations
Auto Wheel Hub Bearing DAC401080032/17 DAC41680040/35 P5 Precision for Automobile Applications
Ensure smooth, reliable rotation for your automobile with this precision-engineered Auto Wheel Hub Bearing, designed to deliver consistent performance even under demanding driving conditions. Crafted from high-grade stainless steel with P5 precision and C3 clearance, this bearing minimizes vibration and extends service life, addressing the need for durable components that reduce maintenance costs over time.DAC401080032/17 and DAC41680040/35 models offer direct fit for various automobile applications, ensuring seamless integration without ABS interferenceGrease or oil lubrication compatibility allows flexibility based on specific operational requirements, while ISO9001 certification guarantees adherence to strict quality standards
Cylindrical Roller Bearing N206EM NJ206EM High Precision for Industrial Machinery 30x62x16mm
Ensure smooth, precise rotation in your industrial machinery with our Cylindrical Roller Bearing N206EM NJ206EM, engineered to deliver reliable performance even under heavy radial loads. Crafted from high-grade bearing steel with P0-P4 precision ratings, this 30x62x16mm bearing minimizes vibration and extends equipment lifespan, addressing the need for consistent operation in demanding manufacturing environments.Separated inner/outer ring design allows easy mounting and maintenance, a critical feature for quick assembly line repairsOpen seal configuration supports versatile lubrication (oil, grease, dry) to adapt to your specific machinery requirementsBacked by ISO 9001-certified quality control, ensuring each bearing meets strict industrial standards for durability and precision
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
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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
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5-15 Day Lead
Bulk production timeline
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