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 DAC40760041/38 ZZ for Toyota Volkswagen Ford with P0-P4 Precision
Ensure smooth, precise rotation for your Toyota, Volkswagen, or Ford with our Auto Wheel Hub Bearings DAC40760041/38 ZZ, engineered to deliver reliable performance mile after mile. Crafted from high-grade bearing steel with P0-P4 precision ratings, these double-row radial bearings minimize noise and vibration (Z1V1-Z3V3) for a quieter ride and extended service life.Unseparated design ensures easy installation and consistent load distribution, perfect for automotive applicationsMeasures 37*72*37mm to exact OEM specifications, guaranteeing seamless fit with your vehicle’s hub assemblyBacked by ISO 9001:2015 quality standards and our 12-month warranty, so you can drive with confidence knowing your bearings are built to last
Deep Groove Ball Bearing 6316 6317 6318 6319 6320 ZZ 2RS for Automotive High Speed Low Noise
Experience smoother, quieter drives with our High Speed Low Noise Ball Bearing for Automotive, designed to keep your vehicle’s motion precise and reliable mile after mile. These Deep Groove Ball Bearings (6316-6320 series) deliver exceptional performance with P0-P4 precision ratings and Z2-Z3 noise control, ensuring minimal vibration even at high speeds—perfect for reducing wear on critical automotive components. Available in ZZ (metal shielded) and 2RS (rubber sealed) variants to suit your application needs, with bearing steel construction for long service life Seamless integration into automotive systems, backed by our ISO 9001-certified manufacturing and 12-month warranty for peace of mind Flexible ordering with rich stock availability—get the exact规格 you need without delays, whether for replacement or production
30302 30303 30304 NTN Tapered Roller Bearings for Industrial Machinery P0-P5 Precision
Ensure smooth, precise rotation for your industrial machinery with NTN Tapered Roller Bearings—available in 30302, 30303, and 30304 models. Engineered to deliver P0-P5 precision, these bearings minimize vibration (Z1V1-Z3V3) and extend equipment lifespan, even under heavy loads, solving common issues with inconsistent performance in manufacturing lines.Grease or oil lubrication flexibility适应多变工况需求, paired with 15*42*13 mm (30302) dimensions for seamless integration into machinery assembliesBacked by NTN’s legacy of reliability and our factory’s strict quality control, ensuring every bearing meets ISO standards for stable, long-term operationSupport for OEM/ODM customization lets you tailor specifications to unique equipment needs, with fast sample delivery (3-5 days) to keep production on track
LMF30LUU Linear Bearing with Flange Block for CNC Machining High Precision Applications
Ensure smooth, precise motion in your CNC machining projects with the LMF30LUU linear bearing—a flange block solution engineered to eliminate vibration and maintain accuracy even under continuous operation. Crafted from high-grade alloy, this bearing delivers consistent performance for high-precision applications, addressing the critical need for reliability in demanding industrial environments.Flange block design simplifies installation, reducing setup time and ensuring secure alignment in CNC systemsLM series compatibility allows seamless integration with standard linear motion components, enhancing versatilityBacked by our ISO 9001-certified manufacturing process, guaranteeing long service life and stable operation
Self Aligning Ball Bearings 2208 2208tni for Heavy Load Precision Instruments 95x170x32mm
Keep heavy load precision instruments running smoothly with Self Aligning Ball Bearings 2208 2208tni, designed to minimize downtime and ensure consistent performance even under demanding conditions. This 95x170x32mm bearing handles radial loads effortlessly while accommodating misalignment, making it ideal for industrial machinery that can’t afford disruptions.Precision grades from P0 to P4 and clearance options (C0/C3/C4) let you tailor performance to your exact application needsDouble-row design with steel or brass cage ensures durability and reduces maintenance headaches for long-term reliabilityBacked by Saifan’s strict quality control and 12-month warranty, so you can focus on operations, not equipment issues
Auto Wheel Bearings DAC36760029/27 DAC37680034 DAC37720037 for Toyota Volkswagen Renaul T Ford Nissan Hyundai KIA with P0-P5 Precision
Ensure smooth, reliable rotation for your Toyota, Volkswagen, Ford, or Hyundai/KIA with these precision-engineered Auto Wheel Bearings. Crafted to P0-P5 precision grades, they deliver consistent performance under varying driving conditions, reducing maintenance interruptions and extending vehicle uptime.Models include DAC36760029/27, DAC37680034, and DAC37720037 for perfect fitment across popular makesBacked by OEM/ODM capabilities to meet custom specifications, ensuring seamless integration with your production lineHigh-grade materials and strict quality control (ISO 9001:2015 certified) guarantee durability, even in heavy-duty use
Deep Groove Ball Bearing 60/32 Zz 2RS P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with the Deep Groove Ball Bearing 60/32 Zz 2RS—engineered to minimize downtime and maximize operational efficiency. Crafted from high-grade bearing steel with P0-P4 precision ratings, this single-row radial bearing delivers consistent performance under varying loads, addressing the need for reliable components in demanding manufacturing environments.Zz/2RS sealing options prevent contamination, extending service life in dusty or humid conditionsZ1V1-Z3V3 vibration grades ensure quiet operation, critical for precision equipment like textile machines or printing pressesSupports both grease and oil lubrication for flexible maintenance, adapting to your existing workflowBacked by ISO 9001-certified quality control, with OEM/ODM customization available to meet unique machinery specifications
Needle Roller Bearings HK2212 HK2216 HK2516 HK2520 HK2525 for Industrial Machinery with P0-P4 Precision
Ensure smooth, precise rotation in your industrial machinery with our Needle Roller Bearings, engineered to deliver reliable performance across HK2212, HK2216, HK2516, HK2520, and HK2525 models. Crafted from high-grade bearing steel and available in P0-P4 precision grades, these bearings reduce downtime by maintaining stability even under radial loads, making them ideal for machine tools, textile equipment, and other heavy-duty applications.Closed design with C0/C3/C4 clearance options ensures minimal vibration and extended service lifeSupports both grease and oil lubrication for flexible maintenance in diverse operating conditionsBacked by our ISO 9001-certified quality control, with OEM/ODM customization available to match your exact specifications
Deep Groove Ball Bearing 6208 25x52x15mm Zz 2RS P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the Deep Groove Ball Bearing 6208, engineered to deliver consistent performance under radial loads. This 25x52x15mm bearing combines high-grade bearing steel construction with P0-P4 precision ratings, minimizing vibration (Z1V1-Z3V3) and extending equipment uptime—no more unexpected delays from subpar components.Choose Zz (metal shielded) or 2RS (rubber sealed) options to suit your lubrication needs, whether grease or oil, for reliable operation in diverse industrial environments.Backed by our ISO 9001-certified manufacturing, this single-row, unseparated design ensures easy installation and long service life, making it ideal for machine tools, conveyors, and other heavy-duty applications.
UCP314 High Load Mining Pillow Block Bearing with Deep Groove Raceway for Industrial Machinery
Minimize downtime in heavy-duty mining operations with the UCP314 mining pillow block bearing—engineered to deliver reliable rotation under extreme loads. Its deep groove raceway ensures consistent performance in industrial machinery, while the single-row design optimizes load distribution for extended service life.Bearing steel construction withstands abrasive conditions, reducing replacement frequencyGrease/oil lubrication flexibility adapts to diverse operating environmentsP0-P4 precision ratings available to match your machinery’s exact tolerance requirementsBacked by our 12-month global warranty and responsive technical support, this bearing ensures your equipment stays operational when you need it most. Trust the same ISO-certified manufacturing that powers global motion in demanding sectors.
UCPA222 UCPA224 UCPA226 Pillow Block Bearings High Load Insert Bearing for Industrial Machinery
Ensure smooth, high-load industrial machinery operation with our High Load Pillow Block Bearings—engineered to minimize downtime and boost productivity. The UCPA222, UCPA224, and UCPA226 models feature a deep groove raceway design that enhances load distribution, making them ideal for heavy-duty applications like machine tools and conveyors.Precision ratings from P0 to P4 ensure consistent performance under rigorous conditionsGrease or oil lubrication flexibility adapts to your maintenance routineRich stock availability means fast shipment, so you stay on scheduleBacked by Saifan’s 12-month global warranty for long-term reliability
Self-Aligning Roller Bearing 24120CDE4 24122CDE4 24124CDE4 for Industrial Machinery P0-P4 Precision
Ensure smooth, long-lasting industrial machinery operation with our high-performance Self-Aligning Roller Bearing. Designed for industrial applications, this bearing minimizes downtime through its self-aligning capability, compensating for shaft misalignment to maintain precision and reduce wear. Available in models 24120CDE4, 24122CDE4, and 24124CDE4 with P0-P4 precision grades, it delivers consistent performance even under heavy radial loads.Double-row roller design enhances load capacity for demanding industrial machineryPrecision-machined bearing steel construction ensures durability and compliance with ISO standardsSupports OEM/ODM customization to match specific equipment requirements, backed by our 12-month warranty
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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T/T · L/C · Alibaba
Flexible payment terms