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
Auto Wheel Hub Bearings DAC42780038 ZZ 42780040 2RS for Toyota Volkswagen Ford Hyundai KIA with P0-P4 Precision
Experience smoother rides and longer-lasting performance with our Auto Wheel Hub Bearings—engineered to eliminate vibration and reduce maintenance downtime for Toyota, Volkswagen, Ford, Hyundai, and KIA vehicles. Crafted from high-grade bearing steel with P0-P4 precision ratings, these double-row radial bearings (DAC42780038 ZZ, DAC42780040 2RS) deliver consistent rotation even under heavy loads, ensuring your wheels spin with confidence mile after mile.Unseparated design enhances structural integrity, preventing premature wear in harsh driving conditionsAvailable with ZZ or 2RS seals to lock in lubrication (grease or oil compatible) and block contaminantsIn-stock inventory ensures fast 3-5 day delivery, so you can minimize vehicle downtimeBacked by ISO 9001-certified manufacturing for reliability you can trust in every turn
Spherical Plain Bearing GEG120ES-2RS GEG140ES-2RS GEG160ES-2RS for Construction Machinery
Ensure smooth, reliable rotation in heavy-duty construction machinery with our Spherical Plain Bearing GEG120ES-2RS, GEG140ES-2RS, GEG160ES-2RS — engineered to minimize downtime and boost operational efficiency in harsh worksites. These steel-on-steel self-lubricating bearings deliver high precision (P0-P4 grade) and extended service life, even under extreme loads and frequent angular misalignment.Self-lubricating design eliminates the need for frequent maintenance, reducing labor costs and keeping your equipment running longer120*210*115mm specification (GEG120ES-2RS) and whole outer ring structure ensure perfect fit for engineering hydraulic cylinders, forging machines, and excavator componentsBacked by ISO 9001:2015 quality certification and 12-month warranty, providing peace of mind for critical machinery performance
Tapered Roller Bearings 30232 160x290x48mm P0-P2 Precision for Heavy Machinery
Ensure smooth, heavy-duty machinery performance with our Tapered Roller Bearings 30232—engineered to handle extreme loads while maintaining precision rotation. Crafted to 160x290x48mm dimensions with P0-P2 precision grades, these bearings deliver reliable power transmission for industrial equipment, reducing downtime and boosting operational efficiency.Grease or oil lubrication flexibility adapts to your machinery’s specific maintenance needsZ1V1-Z3V3 vibration control ensures quiet, stable operation even in high-stress environmentsBacked by our ISO 9001-certified manufacturing, with 12-month warranty for long-term peace of mind
High Speed Deep Groove Ball Bearing 61972 360x480x56mm for Industrial Machinery
Ensure seamless high-speed operation in your industrial machinery with the High Speed Deep Groove Ball Bearing 61972, engineered to deliver reliable performance under demanding conditions. This precision-crafted bearing (360x480x56mm) minimizes downtime and maximizes productivity, thanks to its single-row radial design and 0° contact angle that optimizes load distribution for smooth, consistent rotation.Constructed from high-grade bearing steel for exceptional durability, ensuring long service life even in heavy-duty applicationsPrecision-machined to meet strict industrial standards, reducing vibration and noise for enhanced equipment efficiencyCompatible with a wide range of industrial machinery, providing a versatile solution for your operational needs
IKO LM Series Linear Motion Bearings for Precision Machinery – Alloy Miniature Linear Bearings
Ensure smooth, precise motion in your precision machinery with IKO LM Series Linear Motion Bearings—engineered to eliminate lag and enhance operational stability. Crafted from high-grade alloy, these miniature linear bearings deliver consistent performance even in tight spaces, making them ideal for industrial equipment where reliability directly impacts productivity.Alloy construction ensures durability under continuous use, reducing maintenance downtime and long-term replacement costsLM series design guarantees seamless integration with standard linear motion systems, simplifying installation and compatibility checksBacked by our ISO 9001-certified manufacturing process, each bearing meets strict tolerance standards for precision-critical applications
Deep Groove Ball Bearing 6211-6217 Zz 2RS Open P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with our Deep Groove Ball Bearing series (6211-6217), engineered to minimize downtime and maximize operational efficiency. Available in Zz, 2RS, and Open designs with P0-P4 precision grades, these bearings deliver consistent performance under varying loads, addressing the critical need for reliable motion in manufacturing and heavy-duty equipment.Precision-engineered with high-grade bearing steel for extended service life, supporting radial loads with minimal vibration (Z1V1-Z3V3 ratings)Flexible lubrication options (grease or oil) and non-aligning, single-row construction for seamless integration into existing machinery setupsBacked by our ISO 9001:2015 certified production process, ensuring each 55*100*21MM (6211) unit meets strict quality standards for industrial reliability
Deep Groove Ball Bearing 6200 ZZ 2RS 10x26x8mm for Motor Household Appliances
Ensure smooth, quiet operation for your motors and household appliances with this high-performance Deep Groove Ball Bearing 6200 ZZ 2RS 10x26x8mm. Crafted from premium bearing steel with a 0° contact angle, it delivers reliable radial load support and long service life, solving common issues with vibration and premature wear in daily use.Precision-engineered 10x26x8mm dimensions ensure perfect fit for motor shafts and appliance componentsDual sealing options (ZZ metal shield/2RS rubber seal) prevent dust ingress and retain lubrication, reducing maintenance needsAdheres to strict quality standards for consistent performance, backed by our expertise in industrial bearing solutions
Self Aligning Ball Bearings 2212 1212TNI for Cement Sugar Industry Machinery P0-P4 Precision
Ensure seamless rotation in your cement and sugar industry machinery with Self Aligning Ball Bearings 2212 1212TNI, engineered to deliver reliable performance under heavy loads and misalignment. Crafted with high-grade bearing steel and available in P0-P4 precision grades, these 95*170*32 mm double-row bearings minimize downtime by maintaining stability even in harsh industrial environments.Steel or brass cage options cater to specific operational demands, ensuring long service life and reduced maintenance needsRadial load capacity with 60° contact angle optimizes power transmission efficiency for continuous production linesUnseparated design simplifies installation and replacement, keeping your machinery running with minimal interruptions
Deep Groove Ball Bearing 6802 Zz 2RS 10x26x8mm for Agricultural Construction Machinery
Keep your agricultural and construction machinery running smoothly with this high-performance Deep Groove Ball Bearing 6802—engineered to deliver reliable rotation even in heavy-duty conditions. Precision-crafted with premium bearing steel and available in ZZ (metal shielded) or 2RS (rubber sealed) options, this 10x26x8mm bearing minimizes downtime by resisting dust, moisture, and wear, ensuring your equipment stays productive when you need it most.Single-row radial design with 0° contact angle optimizes load distribution for consistent performance in tractors, excavators, and other industrial machineryMeets strict ISO standards for durability, backed by Saifan’s 12-month warranty and expert technical support to keep your operations on trackFlexible order options make it easy to secure the exact quantity you need—from samples to bulk shipments—with fast 3-5 day delivery on standard orders
Deep Groove Ball Bearing 6912 Zz 2RS P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with our Deep Groove Ball Bearing 6912 Zz 2RS, engineered to deliver reliable performance across P0-P4 precision grades. Crafted from high-grade bearing steel and available with Zz or 2RS seals, this bearing minimizes vibration (Z1V1-Z3V3) and extends equipment lifespan, even under heavy radial loads—perfect for manufacturers seeking consistent operation without frequent replacements.Grease or oil lubrication flexibility adapts to your machinery’s specific needs, reducing maintenance downtimeSingle-row, non-aligning design ensures straightforward installation and compatibility with standard industrial setupsBacked by ISO-certified quality control and our 12-month warranty, so you can focus on production, not part failures
Auto Wheel Hub Bearings DAC42800038 2RS for Toyota Volkswagen Ford – P0-P4 Precision
Ensure smooth, reliable rotation for Toyota, Volkswagen, and Ford vehicles with our Auto Wheel Hub Bearings DAC42800038 2RS. Engineered to P0-P4 precision grades, this double-row radial bearing eliminates frustrating vibration and extends service life in demanding driving conditions.2RS sealing design locks in lubrication and blocks contaminants, reducing maintenance needs for busy workshops37*72*37mm specification ensures perfect fit for compatible models, avoiding costly installation delaysHigh-grade bearing steel construction delivers consistent performance under heavy loads, from daily commutes to rugged terrain
High Load Pillow Block Insert Bearing UKP218 12x47x31mm P0-P4 Precision for Industrial Machinery
Ensure smooth, reliable rotation in your industrial machinery with the high-performance UKP218 Pillow Block Insert Bearing, engineered to handle heavy loads while maintaining precise operation. Crafted from premium bearing steel with a deep groove raceway, this 12x47x31mm unit delivers P0-P4 precision ratings to minimize vibration (Z1V1-Z3V3) and extend equipment lifespan—ideal for machine tools, conveyors, and agricultural machinery where durability under stress is non-negotiable. Grease or oil lubrication flexibility adapts to diverse operating environments, reducing maintenance downtime Single-row design balances load capacity with compact installation, fitting seamlessly into existing setups Backed by Saifan’s 12-month global warranty and responsive technical support, ensuring long-term peace of mind for your production line
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
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5-15 Day Lead
Bulk production timeline
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