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
Pillow Block Bearings UCP213 UCF UCT UCFL UCFC for Industrial Machinery
Ensure smooth, reliable rotation in your industrial machinery with premium Pillow Block Bearings designed for durability and precision. Our UCP213 series—including UCF, UCT, UCFL, and UCFC models—delivers consistent performance even in demanding conditions, reducing downtime and maintenance costs for seamless operations.Engineered with high-grade bearing steel and deep groove raceway for optimal load distribution, supporting P0-P4 precision ratings to meet strict industrial standardsVersatile lubrication options (grease or oil) and Z1V1-Z3V3 vibration control ensure quiet, efficient operation across machine tools, conveyors, and heavy equipmentRich stock availability means fast 3-5 day sample delivery, with flexible OEM/ODM customization to match your exact specifications—no minimum order required for standard sizes
Thrust Ball Bearing 51103 51203 for Crane Hook High Precision P0-P4 ISO Certified
Ensure smooth, high-precision rotation for your crane hook operations with our Thrust Ball Bearing 51103 51203, engineered to deliver reliable performance under heavy loads. Crafted from premium bearing steel and certified to ISO standards, this single-row, separated bearing minimizes downtime with its P0-P4 precision rating and Z1V1-Z3V3 vibration control, addressing the critical need for stability in industrial lifting applications.Designed for vertical load handling with a 0° contact angle, ideal for crane hook assemblies requiring precise axial movementAvailable in stock for quick 3-5 day delivery, supporting flexible order quantities to keep your operations running without delayCompatible with both grease and oil lubrication, offering adaptability to your maintenance protocols
UCFL204 Pillow Block Bearing for Agricultural Machinery, Corrosion Resistant Insert Bearing
Keep your agricultural machinery running smoothly season after season with the UCFL204 Pillow Block Bearing, engineered to tackle the tough conditions of farm equipment. This corrosion-resistant insert bearing ensures reliable performance in damp, dusty environments, reducing costly downtime and extending the life of your tractors, harvesters, and other machinery.Deep groove raceway design minimizes friction for consistent rotation, paired with high-quality bearing steel construction for durability under heavy loadsPrecision rating options (P0-P4) and vibration grades (Z1V1-Z3V3) allow customization to match your specific equipment requirementsGrease or oil lubrication flexibility ensures easy maintenance, keeping your operations efficient and hassle-free
Auto Wheel Bearings DAC37720237 DAC37720437 DAC37740037 for Toyota Volkswagen with OEM Service
Ensure smooth, reliable rotation for your Toyota or Volkswagen with precision-engineered Auto Wheel Bearings—designed to eliminate annoying vibrations and extend vehicle service life. Our DAC37720237, DAC37720437, and DAC37740037 models meet P0/P6/P5 precision standards, delivering consistent performance even under heavy loads and varying road conditions.Direct OEM replacement for Toyota and Volkswagen, ensuring perfect fit and hassle-free installationManufactured with high-grade chrome steel and strict quality control to minimize noise (Z2/Z3 grade) and maximize durabilityBacked by our 12-month warranty and responsive technical support, so you can focus on keeping vehicles on the road, not on bearing issues
UCFL315 Agricultural Machinery Bearing 75mm Bore Pillow Block Insert Bearing with Corrosion Resistance
Maximize agricultural machinery uptime with the UCFL315 Agricultural Machinery Bearing, designed to deliver reliable performance in harsh field conditions. Its 75mm bore and corrosion-resistant construction ensure seamless rotation even in damp, debris-filled environments, reducing costly downtime and maintenance interruptions.Deep groove raceway design minimizes friction for smooth power transmission, extending equipment service lifeCompatible with both grease and oil lubrication to adapt to your maintenance routineAvailable in precision grades from P0 to P4, ensuring perfect fit for tractors, harvesters, and other heavy-duty farm equipmentBacked by our ISO 9001-certified manufacturing process for consistent quality you can trust season after season
High Load Insert Bearing UC205-16 12x47x31mm Pillow Block with P0-P4 Precision for Industrial Machinery
Ensure smooth, high-load industrial machinery operation with the UC205-16 Insert Bearing—a precision-engineered pillow block designed to deliver reliable rotation even under heavy stress. Crafted from premium bearing steel with a deep groove raceway, this 12x47x31mm unit maintains P0-P4 precision ratings to minimize vibration (Z1V1-Z3V3) and extend equipment lifespan, addressing the need for consistent performance in demanding work environments.Grease or oil lubrication flexibility adapts to your maintenance routine, reducing downtimeRich stock availability ensures fast shipment, so you keep production on scheduleBacked by Saifan’s 12-month warranty and technical support for long-term peace of mind
Auto Wheel Hub Bearing DAC35650035 for Renault Dacia, P0-P5 Precision Double Row Ball Bearing
Ensure smooth, reliable rotation for your Renault Dacia with the Auto Wheel Hub Bearing DAC35650035, a precision-engineered double row ball bearing designed to eliminate frustrating downtime and maintain consistent performance. Crafted from high-grade bearing steel, this 35*65*35mm hub bearing delivers P0-P5 precision and Z1V1-Z3V3 vibration control, ensuring a quiet, durable ride even under heavy loads.Unseparated double row design enhances structural stability, reducing premature wear in demanding automotive conditionsCompatible with Renault Dacia models, offering seamless replacement for optimal fit and functionBacked by our ISO 9001-certified manufacturing process, guaranteeing reliability you can trust mile after mile
Pillow Block Bearing UCP207 High Load Deep Groove Insert Bearing 12x47x31mm
Ensure smooth, high-load operations with the Pillow Block Bearing UCP207, a 12x47x31mm deep groove insert bearing engineered for reliable performance in industrial machinery. Crafted from premium bearing steel and featuring a single deep groove raceway, it delivers exceptional durability to minimize downtime and maintenance costs.Supports heavy radial loads with precision grades from P0 to P4, ensuring stable rotation even under demanding conditionsGrease or oil lubrication flexibility adapts to your equipment’s specific needs, reducing friction for extended service lifeRich stock availability means quick 3-5 day sample delivery, keeping your production on schedule without delays
Self Aligning Ball Bearings 2304 2304TNI for Precision Instruments Low-Noise Motors
Ensure smooth, quiet operation for your precision instruments and low-noise motors with our Self Aligning Ball Bearings 2304 2304TNI. Engineered to deliver P4 precision and Z2-Z4 noise grades, these bearings minimize vibration and extend equipment lifespan, even in high-demand industrial settings. The double-row design and 60° contact angle provide exceptional radial load capacity, while the steel or brass cage options ensure durability under varying temperatures.95x170x32mm specification for seamless integration into standard precision machineryUnseparated structure maintains alignment accuracy, reducing maintenance needs and downtimeComplies with ISO industrial standards, backed by our 12-month warranty for reliable performance
High-Quality Thrust Ball Bearing 51101 51110 for Mechanical Equipment with P0-P4 Precision
Ensure smooth, precise rotation in your mechanical equipment with our High-Quality Thrust Ball Bearing 51101 51110, engineered to deliver reliable performance even under axial loads. Crafted with P0-P4 precision and high-grade bearing steel, these single-row separated bearings minimize vibration (Z1V1-Z3V3) and extend machinery lifespan, solving common issues with unstable movement and premature wear.Grease or oil lubrication options adapt to your equipment’s specific needs, while the 12*26*9 mm specification ensures perfect fit for industrial applicationsIn-stock availability means quick 3-5 day delivery, backed by ISO 9001:2015 quality assurance and our 12-month warranty for peace of mind
Taper Roller Bearing 31306 High Precision P0-P4 for Industrial Machinery 30x72x19mm
Ensure smooth, precise rotation in your industrial machinery with the Taper Roller Bearing 31306, engineered to deliver consistent performance even under heavy loads. This 30x72x19mm high-precision bearing (P0-P4 grade) minimizes vibration (Z1V1-Z3V3) and extends equipment lifespan, solving common issues with wear and operational noise in demanding applications.Grease or oil lubrication flexibility adapts to your maintenance routine, reducing downtime for refillsOEM/ODM support available to match specialized machinery requirements, backed by ISO 9001:2015 quality assurancePrecision-machined using high-grade chrome steel for reliable torque transmission in industrial equipment
Deep Groove Ball Bearing 16010 6010 Zz 2RS DDU for Wine Beverage Medical Equipment
Ensure smooth, reliable operation in your wine beverage and medical equipment with this high-performance Deep Groove Ball Bearing. Engineered to deliver consistent precision, it minimizes downtime and maintains operational efficiency—critical for sensitive applications where reliability can’t be compromised. The 10x26x8mm size (model 16010/6010) features ZZ, 2RS, or DDU seals to prevent contamination, while premium bearing steel construction ensures long service life even under continuous use.Single-row radial design optimized for low noise and stable rotation, ideal for medical devices and beverage machineryUnseparated structure enhances installation ease and reduces maintenance needs in high-demand environmentsComplies with strict industrial standards, backed by Saifan’s commitment to quality 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
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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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