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
Forklift Pillow Block Bearing UCFC208 Corrosion Resistant Insert Bearing with Deep Groove Raceway
Keep your forklift moving smoothly with the UCFC208 Pillow Block Bearing—engineered to resist corrosion and handle heavy loads, so downtime from wear or rust becomes a thing of the past. Its deep groove raceway ensures consistent rotation under pressure, while the single-row design maintains precision even in tough industrial environments.Corrosion-resistant construction protects against harsh conditions, extending bearing lifeGrease or oil lubrication flexibility adapts to your maintenance routineAvailable in P0-P4 precision ratings to match your equipment’s exact needsBacked by Saifan’s 12-month global warranty and reliable technical support
Needle Roller Bearing RNA6912 68x85x45mm P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with our Needle Roller Bearing RNA6912, engineered to deliver reliable performance even under heavy radial loads. This 68x85x45mm precision bearing (P0-P4 grades available) minimizes downtime by maintaining consistent operation, thanks to high-grade bearing steel construction and strict quality control that meets ISO standards.Designed without inner/outer rings for space-saving integration in compact mechanical assembliesSupports grease or oil lubrication to adapt to your specific operating conditionsBacked by our 12-month warranty and responsive technical support, ensuring long-term peace of mind for your equipment
Deep Groove Ball Bearing 6818 6918 10x26x8mm for Household Appliances with ISO9001
Ensure smooth, quiet operation for your household appliances with our Deep Groove Ball Bearing 6818 6918 10x26x8mm, engineered to deliver reliable performance you can count on. Crafted to ISO9001 standards, this bearing minimizes vibration and extends equipment lifespan, solving common issues with inconsistent motion in daily-use appliances.Precision 10x26x8mm dimensions ensure perfect fit for washing machines, air conditioners, and other home appliancesHigh-grade materials reduce friction and noise, maintaining quiet operation even after extended useBacked by Saifan's strict quality control, ensuring consistent performance batch after batch
Linear Bearing LMF30LUU with Circular Flange Block for CNC Machining High Precision
Ensure smooth, precise motion in your CNC machining projects with the Linear Bearing LMF30LUU, designed to eliminate vibration and enhance tool accuracy for consistent, high-quality results. Its circular flange block design simplifies installation, saving valuable setup time while ensuring secure alignment—ideal for industrial machinery where reliability directly impacts productivity.Alloy construction delivers exceptional durability, maintaining performance even under continuous operation in demanding manufacturing environmentsPrecision-engineered to minimize friction, reducing wear on both the bearing and mating components for extended service lifeSupports OEM/ODM customization to match specific machinery requirements, ensuring a perfect fit for your unique application
Fyh Outer Spherical Pillow Bearing UKP UCP205-214 High Load Deep Groove for Industrial Machinery
Ensure smooth, high-load industrial machinery operation with the Fyh Outer Spherical Pillow Bearing UKP UCP205-214, designed to deliver reliable performance even under heavy workloads. This deep groove bearing minimizes downtime by maintaining precision rotation (P0-P4 grades) and reducing vibration (Z1V1-Z3V3), making it ideal for continuous production environments.High-grade bearing steel construction ensures long service life, addressing the need for durable components in demanding industrial settingsSingle-row deep groove raceway optimizes load distribution, critical for machinery like conveyors and textile equipmentFlexible lubrication options (grease or oil) and rich stock availability mean quick integration into your workflowSupports OEM/ODM customization to match specific machinery requirements, backed by our ISO-certified manufacturing process
Cylindrical Roller Bearing N2320em NJ2320em Nu2320em for Industrial Machinery P0-P4 Precision
Ensure smooth, precise rotation in your industrial machinery with our Cylindrical Roller Bearing—engineered to deliver P0-P4 precision and reliable performance even under heavy radial loads. The separable inner and outer rings (N2320em, NJ2320em, Nu2320em models) simplify installation and maintenance, reducing downtime for your production line.High-grade bearing steel construction ensures long service life, minimizing replacement costs and keeping your machinery running efficientlyAvailable in Z1V1-Z3V3 vibration grades to meet strict noise and stability requirements for sensitive equipmentSupports both grease and oil lubrication, adapting to diverse operating conditions in machine tools, reducers, and industrial gearboxes
Self-Aligning Roller Bearings 24180-24196CCK/W33 P0-P4 Precision for Industrial Machinery
Ensure smooth, long-lasting operation for your industrial machinery with our Self-Aligning Roller Bearings 24180-24196CCK/W33. Engineered to deliver P0-P4 precision, these double-row bearings minimize downtime by accommodating shaft misalignment, making them ideal for heavy-duty equipment like reducers and excavators. Crafted from high-grade bearing steel with C0/C3/C4 clearance options to match your specific load and speed requirements Supports OEM/ODM customization to fit unique machinery specifications, ensuring a perfect fit for your production line Backed by our 12-month warranty and strict quality control, so you can trust consistent performance even in demanding industrial environments
Deep Groove Ball Bearing 6222 6322 ZZ 2RS for Power Station Mechanical Electrical Equipment
Ensure uninterrupted power station operations with our high-performance Deep Groove Ball Bearing 6222 6322 ZZ 2RS, engineered to deliver reliable rotation and extended service life in mechanical and electrical equipment. Crafted from premium bearing steel, these single-row radial bearings excel in handling radial loads while maintaining precision, making them ideal for the demanding conditions of power generation systems.Unseparated design ensures structural integrity, minimizing downtime and enhancing maintenance efficiency for critical machineryAvailable in ZZ (metal shielded) and 2RS (rubber sealed) variants to suit dustproof and waterproof requirements, protecting internal components from contaminantsComplies with international standards, offering a direct replacement solution that integrates seamlessly with existing equipment setups
Auto Wheel Hub Bearings DAC45800048 ZZ 2RS for Toyota Volkswagen Ford – P0-P4 Precision
Ensure smooth, quiet rides for your Toyota, Volkswagen, or Ford with reliable Auto Wheel Hub Bearings designed to reduce vibration and extend vehicle service life. Crafted from high-grade bearing steel with P0-P4 precision and Z1V1-Z3V3 vibration control, these DAC45800048 ZZ/2RS units deliver consistent performance under varied driving conditions.Double-row radial design handles axial and radial loads for enhanced durability in daily commutes or heavy-duty usePre-lubricated with high-quality grease for immediate installation and long-term reliabilityAvailable in stock with flexible order options, ensuring quick replacement to minimize vehicle downtime
Cylindrical Roller Bearing NUP217EM 85x150x28mm P0-P4 Precision for Auto Parts
Ensure smooth, precise rotation in auto parts with the Cylindrical Roller Bearing NUP217EM—engineered to minimize downtime and enhance performance in demanding automotive applications. This 85x150x28mm radial bearing delivers P0-P4 precision, leveraging high-grade bearing steel construction for long service life even under heavy loads.Separated design allows easy mounting and maintenance, a critical advantage for efficient auto part assembly linesOpen seals accommodate versatile lubrication options (oil, grease, dry) to match specific operational needsMeets strict ISO standards for reliability, backed by our 12-month warranty and expert technical support
Needle Roller Bearing RNAV4003 24.3x35x18mm P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with the Needle Roller Bearing RNAV4003, engineered to deliver reliable performance in demanding applications. This 24.3x35x18mm precision bearing (P0-P4 grades) minimizes downtime with its robust bearing steel construction and optimized radial load capacity, addressing the critical need for consistent operation in high-stress environments.Features a closed design without inner/outer rings, ideal for compact installations where space efficiency is keySupports both grease and oil lubrication to adapt to your machinery’s specific maintenance requirementsBacked by Saifan’s strict quality control and 12-month warranty, ensuring long service life and peace of mind
Needle Roller Bearing K50X58X25 for Industrial Machinery, P0-P4 Precision, 3-7 Days Delivery
Ensure smooth, precise rotation in your industrial machinery with our Needle Roller Bearing K50X58X25, engineered to deliver reliable performance even under heavy radial loads. Crafted from high-grade bearing steel and available in P0-P4 precision grades, this radial bearing eliminates frustrating downtime by maintaining tight clearances (C0/C3/C4) and consistent operation—exactly what you need to keep production lines running without interruptions. Designed without inner/outer rings for space-saving integration in compact mechanical assemblies Supports both grease and oil lubrication to adapt to your specific operating conditions 3-7 day delivery ensures you meet tight project timelines, backed by our ISO-certified manufacturing standards OEM/ODM services available to tailor dimensions or packaging to your unique machinery requirements
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