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
Spherical Plain Bearing GEZ57ES-2RS Self-lubricating for Construction Machinery 57.15×90.488×50.013mm
Keep your construction machinery running smoothly with the GEZ57ES-2RS Spherical Plain Bearing—self-lubricating design eliminates constant maintenance stops, ensuring your hydraulic cylinders and forging equipment stay productive. Crafted from high-grade bearing steel with precision dimensions (57.15x90.488x50.013mm), this radial spherical plain bearing delivers low noise operation and extended service life even under heavy loads.Steel-on-steel sliding contact ensures reliable performance in tough engineering environmentsWhole outer ring construction enhances stability for automation and water conservancy machinery applicationsBacked by Saifan’s ISO-certified quality, this bearing reduces downtime while maintaining consistent precision
Single Row Tapered Roller Bearing 31313 for Plastic Machinery High Durability 65x140x33
Keep your plastic machinery running smoothly with the 31313 bearing, a single row tapered roller bearing engineered for high durability in demanding industrial environments. Its 65x140x33mm dimensions deliver precise radial and axial load handling, ensuring minimal downtime and extended equipment life—exactly what you need to maintain consistent production schedules.Constructed from premium bearing steel with P0-P4 precision ratings, this separated-type bearing offers easy installation and maintenance, reducing the hassle of unexpected repairs.Designed to thrive in plastic machinery applications, it balances wear resistance with low friction, making it a reliable choice for long-term operational efficiency.Backed by OEM/ODM support and our strict quality control standards, you’ll get a bearing that meets ISO industrial benchmarks, so you can focus on growing your business without worrying about component failures.
Pillow Block Insert Bearing UK211 UK212 UK213 High Load Bearing Steel for Industrial Machinery
Keep your industrial machinery running smoothly with the Pillow Block Insert Bearing UK211 UK212 UK213, engineered to handle high loads and deliver reliable performance in demanding work environments. Crafted from premium bearing steel with a deep groove raceway, this single-row bearing ensures minimal vibration (Z1V1 to Z3V3) and precise rotation, reducing downtime and maintenance costs for your equipment.High load capacity meets industrial machinery demands, from conveyor systems to heavy-duty gearboxesAvailable in precision grades P0-P4 for tailored performance, with rich stock ensuring quick 3-5 day sample deliveryGrease or oil lubrication flexibility adapts to your maintenance routine, backed by ISO-certified quality for long service life
Self Aligning Ball Bearings 1304 1304TNI P0-P4 Precision for Sugar Industry Machinery
Minimize downtime in sugar processing with Self Aligning Ball Bearings 1304, engineered to maintain precision under heavy loads and misalignment common in cane crushers and centrifuges. These 1304TNI bearings deliver P0-P4 precision (up to 0.002mm tolerance) and a 60° contact angle, ensuring smooth rotation even when equipment shifts during operation.Double-row design with steel or brass cages handles radial loads up to 95*170*32mm specifications, ideal for continuous sugar industry machinery useMaintains performance across C0/C3/C4 clearances to adapt to temperature fluctuations in evaporation and crystallization processesBacked by ISO 9001-certified manufacturing for consistent quality, reducing unexpected replacements and keeping production on schedule
Automobile Air Conditioning Compressor Bearing 30BD5223 3306-2Z for Forland Nissan Ford Mazda – Long Life
Keep your vehicle's AC running smoothly with the Automobile Air Conditioning Compressor Bearing, designed to deliver reliable performance for Forland, Nissan, Ford, and Mazda models. This 40*62*24 mm bearing ensures long life and high-speed, low-noise operation, solving common issues with inconsistent cooling and premature wear.Precision-engineered to P0/P6/P5 standards, maintaining stable rotation even under harsh automotive conditionsDouble-row radial design handles radial loads efficiently, ideal for AC compressor applicationsGrease-lubricated for easy maintenance, with rich stock availability for quick replacementBacked by OEM/ODM support, ensuring perfect fit for your specific vehicle make and model
Deep Groove Ball Bearing 6801 10x26x8mm Zz 2RS DDU for Motors, Household Appliances
Ensure smooth, quiet operation in your motors and household appliances with the Deep Groove Ball Bearing 6801—engineered to deliver reliable performance in tight spaces with its precise 10x26x8mm dimensions. Crafted from high-grade bearing steel and available with ZZ, 2RS, or DDU seals, this single-row radial bearing minimizes friction and reduces maintenance needs, keeping your equipment running longer with consistent rotation.0° contact angle design optimizes radial load handling, ideal for high-speed applications like electric motors and washing machine spindlesStrict quality control ensures compliance with ISO standards, addressing common concerns about premature wear in demanding home and industrial environmentsFlexible sealing options (ZZ for dust resistance, 2RS/DDU for moisture protection) let you tailor performance to your specific appliance needs
32216 Tapered Roller Bearing 80x140x33mm P0-P4 Precision for Rolling Mill
Ensure smooth, high-precision operation in your rolling mill with the 32216 Tapered Roller Bearing, engineered to deliver reliable performance under heavy loads and continuous use. This 80x140x33mm bearing minimizes downtime with P0-P4 precision grades and Z2V2 vibration control, addressing the critical need for stable rotation in industrial machinery.Grease or oil lubrication flexibility adapts to your maintenance routine, reducing operational disruptionsPrecision-machined to meet ISO standards, ensuring compatibility with existing rolling mill setupsBacked by Saifan's 12-month warranty and technical support for long-term peace of mind
Self-Aligning Roller Bearings 22230MB/W33 22232MB/W33 22234MB/W33 22236MB/W33 for Industrial Machinery
Ensure smooth, reliable rotation for your industrial machinery with our premium Self-Aligning Roller Bearings—engineered to minimize downtime and maximize operational efficiency. Available in models 22230MB/W33, 22232MB/W33, 22234MB/W33, and 22236MB/W33, these double-row bearings deliver exceptional load capacity and self-aligning performance to accommodate shaft misalignment, a common challenge in heavy-duty equipment.Precision grades from P0 to P4 and clearance options (C0, C3, C4) ensure optimal fit for your specific machinery requirementsConstructed with high-grade bearing steel for long service life, even under extreme industrial conditionsUnseparated design simplifies installation and maintenance, reducing overall operational costs
Deep Groove Ball Bearing 6201 for Electric Motors with Low Noise High Speed
Ensure smooth, quiet operation in your electric motors with our Deep Groove Ball Bearing 6201—engineered to minimize noise while delivering exceptional high-speed performance. Crafted from premium bearing steel and precision-rated up to P4, this bearing reduces vibration (Z2V2 to Z3V3 grades) to extend motor lifespan and cut maintenance needs, solving the common challenge of balancing speed with stability in industrial applications.Designed for seamless integration with electric motor systems, supporting grease or oil lubrication for versatile useHigh-speed capability meets the demands of continuous operation, ideal for machinery requiring reliable rotationBacked by our ISO 9001-certified manufacturing process, ensuring consistent quality and long service life
Self-Aligning Roller Bearings 23080-23092CCK P0-P4 Precision for Industrial Machinery
Ensure smooth, reliable rotation for your industrial machinery with high-performance Self-Aligning Roller Bearings designed to minimize downtime and maximize operational efficiency. The 23080-23092CCK series delivers P0-P4 precision and C0/C3/C4 clearance options, adapting seamlessly to misalignment and heavy radial loads in demanding environments like machine tools and textile equipment.Double row roller design with bearing steel construction ensures long service life even under continuous operationUnseparated structure maintains stability during high-speed rotation, reducing maintenance needsBacked by ISO 9001:2015 quality certification and our 12-month warranty for worry-free performance
Cylindrical Roller Bearing N212 NJ212 NJ212E NU212 60x110x22mm for Industrial Machinery
Ensure smooth, reliable rotation in your industrial machinery with this high-performance Cylindrical Roller Bearing (N212/NJ212/NJ212E/NU212) designed to deliver precision and durability. Crafted to the exact 60x110x22mm specification, it minimizes downtime by handling radial loads efficiently, even in demanding operating conditions.Precision-engineered from premium bearing steel with P0-P4 accuracy grades, ensuring consistent performance and extended service lifeSeparated inner/outer ring design allows for easy mounting and maintenance, reducing assembly time and operational hassleOpen seal configuration supports versatile lubrication (oil, grease, dry) to adapt to your specific machinery requirements
Deep Groove Ball Bearing 6852 6952 for Power Station and Gas Turbine with Bearing Steel
Ensure reliable, long-lasting performance for your power station and gas turbine systems with our premium Deep Groove Ball Bearing 6852 and 6952. Crafted from high-grade bearing steel, these single-row, unseparated radial bearings deliver exceptional durability under heavy loads and high temperatures, addressing the critical need for stable rotation in industrial power applications.Precision-engineered with a 10*26*8mm specification to meet the rigorous demands of gas turbine and power station machineryUnseparated design ensures consistent alignment and reduces maintenance downtime, a key advantage for continuous operation environmentsBacked by our ISO 9001:2015 quality certification and 12-month warranty, providing peace of mind for your high-stakes equipment
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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