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
China Pillow Block Bearing UCPA228 UCPA230 UCPA232 High Load Deep Groove Raceway Bearing Steel
Ensure smooth, heavy-duty machinery operation with our China Pillow Block Bearing UCPA228 UCPA230 UCPA232, engineered to deliver reliable rotation even under high loads. The deep groove raceway design minimizes friction for extended equipment lifespan, while bearing steel construction ensures durability in tough industrial environments.Precision ratings from P0 to P4 accommodate diverse application needs, with Z1V1-Z3V3 vibration grades for quiet performanceRich stock availability ensures fast 3-5 day sample lead times, solving supply chain delays for your production scheduleCompatible with both grease and oil lubrication, offering flexibility for custom maintenance protocols
High Load Insert Pillow Block Bearing UC318 UCP318 UCF318 FYH Japan Origin
Ensure smooth, heavy-duty machinery operation with the High Load Insert Pillow Block Bearing—designed to deliver exceptional stability under intense workloads. This Japan-origin FYH bearing (UC318/UCP318/UCF318 models) features a deep groove raceway and premium bearing steel construction, ensuring long service life even in demanding industrial environments.Precision-engineered with P0-P4 accuracy and Z1V1-Z3V3 vibration control for reliable performanceFlexible lubrication options (grease or oil) adapt to diverse operational needsRich stock availability ensures quick 3-5 day sample delivery, minimizing production delays
High Precision Cylindrical Roller Bearing NUP2330EM for Industrial Machinery Applications
Ensure smooth, high-precision rotation for your industrial machinery with the High Precision Cylindrical Roller Bearing NUP2330EM, engineered to deliver reliable performance even under heavy radial loads. Crafted from premium bearing steel with a separated structure, this 150x320x108mm bearing maintains P0-P4 precision grades and Z1V1-Z3V3 vibration control, reducing downtime and extending equipment lifespan.Separated design allows easy mounting and maintenance, ideal for industrial machinery requiring quick part replacementSupports both grease and oil lubrication to adapt to diverse operating conditions, ensuring consistent performance in manufacturing environmentsBacked by Saifan's strict quality control and 12-month warranty, providing peace of mind for long-term operational stability
Sfu5010-4 Sfu5020-4 Wearproof Ball Screw for Smooth Machine Operation
Achieve seamless, long-lasting machine performance with our Sfu5010 ball screw and Sfu5020-4 models, engineered to eliminate lag and reduce maintenance downtime in high-precision applications. Crafted from premium alloy and part of the trusted LM series, these wearproof ball screws deliver consistent smooth operation even under heavy loads, addressing the frustration of frequent replacements and subpar precision in industrial machinery.Precision-ground threads ensure minimal friction for enhanced efficiency and extended service lifeSupports OEM/ODM customization to match specific machine requirements, backed by our decade-long manufacturing expertiseRobust construction withstands rigorous operating conditions, making it ideal for CNC machines, automation systems, and precision tools
Pillow Block Bearing Fyj40TF High Load Cast Iron Plummer Block for Industrial Machinery
Ensure smooth, heavy-duty industrial machinery operation with the Pillow Block Bearing Fyj40TF—engineered to handle high loads while maintaining precision rotation. This cast iron plummer block combines a deep groove raceway design with bearing steel construction, delivering reliable performance for industrial equipment that can’t afford downtime.Precision-rated P0 (with P4 available) ensures consistent alignment under stress, addressing common wear issues in demanding work environmentsGrease or oil lubrication flexibility lets you optimize maintenance for your specific machinery needs, from conveyor systems to agricultural equipmentSingle-row configuration with Z3V3 vibration control minimizes noise and extends service life, backed by our ISO 9001-certified manufacturing process
Spherical Roller Bearing 23060 CC CA W33 High Capacity for Industrial Machinery
Ensure smooth, high-capacity industrial machinery operation with our Spherical Roller Bearing 23060 CC CA W33, engineered to handle heavy radial loads and misalignment in demanding applications. Crafted from premium bearing steel with P0-P4 precision grades and C0-C4 clearance options, this double-row aligning bearing delivers reliable performance even in harsh working conditions.100*215*47mm specification optimized for industrial machinery, ensuring a perfect fit and long service lifeSupports OEM/ODM customization to meet your unique equipment requirements, backed by our ISO 9001:2015 certified quality controlReduced downtime with stable rotation and resistance to wear, designed to keep your production line running efficiently
NSK 6002 Deep Groove Ball Bearing 15x32x9mm P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the NSK 6002 Deep Groove Ball Bearing—engineered to deliver consistent performance even in demanding applications. This 15x32x9mm bearing, available in P0-P4 precision grades, minimizes vibration (Z1V1 to Z3V3) and reduces downtime, letting you focus on productivity rather than maintenance.Versatile seals (Zz, 2RS, Open) and grease/oil lubrication options adapt to your specific operating conditionsSingle-row, non-aligning design with radial load capacity ensures reliable power transmission in machine tools, conveyors, and moreBacked by Saifan Bearings’ strict quality control and 12-month warranty for long-term peace of mind
Deep Groove Ball Bearing 60/500 500x720x100mm for Industrial Machinery NTN
Ensure smooth, long-term operation of your industrial machinery with our reliable Deep Groove Ball Bearing 60/500, designed to deliver consistent performance under heavy radial loads. This NTN bearing (500x720x100mm) minimizes downtime with its precision engineering and high-grade bearing steel construction, making it ideal for machine tools, textile equipment, and other industrial applications.Single-row radial design with 0° contact angle ensures optimal load distribution and reduced vibrationComplies with international standards for seamless integration into existing systemsBacked by our strict quality control and 12-month warranty for peace of mind
Insert Bearings UCT211 UCT211-32 UCT211-34 Pillow Block High Load Deep Groove Raceway
Ensure smooth, high-load machinery operation with reliable Insert Bearings UCT211 pillow block units, engineered to handle heavy-duty industrial demands. The deep groove raceway design minimizes friction and maximizes load distribution, reducing downtime and extending equipment life in tough working conditions.Precision performance (P0-P4 grades) ensures consistent rotation for machine tools, conveyors, and agricultural equipmentDurable bearing steel construction with Z1V1-Z3V3 vibration control for stable, low-noise operationFlexible lubrication options (grease or oil) adapt to your maintenance routine, while the P-type housing offers easy mountingBacked by Saifan’s ISO-certified quality and 12-month warranty, these bearings deliver long-term reliability you can trust
Self-lubricating Spherical Plain Bearing GEEW80ES GEEW90ES GEEW100ES for Construction Machinery
Minimize downtime and boost machinery reliability with our Self-lubricating Spherical Plain Bearing series (GEEW80ES, GEEW90ES, GEEW100ES), engineered to deliver smooth rotation even in the harshest construction environments. These steel-on-steel bearings eliminate the need for frequent lubrication, ensuring consistent performance in hydraulic cylinders, forging machines, and heavy-duty construction equipment.80*120*80mm precision sizing (GEEW80ES) ensures perfect fit in critical pivot points, reducing wear on adjacent componentsWhole outer ring design enhances load-bearing capacity, tackling radial stresses without compromising durabilityHigh-precision construction (P0-P4 grade) guarantees low noise operation and extended service life, keeping your machinery running longer between maintenance checks
Auto Wheel Bearings DAC38760043/40 for Toyota Volkswagen Hyundai – P0-P5 Precision OEM ODM
Ensure smooth, reliable rotation for your Toyota, Volkswagen, or Hyundai with our Auto Wheel Bearings DAC38760043/40—engineered to eliminate vibration and extend service life in demanding driving conditions. Crafted with P0-P5 precision (including critical P5 grade for high-performance applications) and backed by Saifan’s ISO 9001-certified manufacturing, these bearings deliver consistent performance whether you’re navigating city streets or rough terrain.OEM/ODM capable to match exact specifications, from size adjustments to custom packaging, ensuring seamless integration with your production lineHigh-grade chrome steel construction resists wear and corrosion, reducing maintenance costs and downtime for your fleet or manufacturing operationsStrict noise grade testing (Z2/Z3/Z4 standards) ensures quiet operation, enhancing driver comfort and meeting automotive industry sound requirements
Deep Groove Ball Bearing 61910 50x72x12mm High Precision NTN for Industrial Machinery
Ensure smooth, reliable rotation in your industrial machinery with the Deep Groove Ball Bearing 61910—engineered to deliver high precision and long service life for critical applications. This 50x72x12mm NTN bearing minimizes downtime with its robust bearing steel construction and 0° contact angle, optimizing radial load handling for consistent performance under demanding conditions.High precision grade ensures minimal vibration, reducing wear on connected components and extending equipment lifespanSingle-row design with standardized dimensions (50x72x12mm) ensures easy replacement and compatibility with existing setupsTrusted NTN quality meets ISO standards, backed by our strict quality control and 12-month warranty for peace of mind
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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