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
Automobile Air Conditioning Compressor Bearing NTN AC-6006zzcm/5K 6006 for Ford Mazda 40x62x24mm Low Noise
Ensure smooth, quiet operation of your Ford or Mazda air conditioning system with this Automobile AC Compressor Bearing—designed to eliminate annoying rattles and extend compressor lifespan. Precision-engineered to NTN AC-6006zzcm/5K specifications (40x62x24mm), it delivers reliable radial load support and low noise performance, even in high-temperature automotive environments.Features double-row construction and premium bearing steel for enhanced durability, ideal for withstanding the demands of daily drivingAvailable in precision grades from P0 to P2 to match OEM standards, ensuring seamless fit and optimal performanceBacked by our strict quality control and 12-month warranty, providing peace of mind for both repair shops and DIY enthusiasts
Angular Contact Ball Bearings 7000C/AC/B for Centrifugal Separation Machine High Speed Low Noise
Ensure smooth, high-speed operation of your centrifugal separation machine with Angular Contact Ball Bearings designed for precision and reliability. These 7000C/AC/B series bearings deliver low noise performance and stable rotation even under demanding conditions, reducing downtime and maintenance needs for industrial equipment.Available in P0-P4 precision grades and Z2-Z3 noise levels to meet exacting machinery requirementsEngineered with high-grade bearing steel for extended service life, addressing common wear issues in continuous-operation systemsSupports both radial and axial loads with optimized contact angles (15° for C/AC, 40° for B), ensuring compatibility with centrifugal machine dynamicsBacked by our ISO 9001-certified quality control and 12-month warranty for peace of mind
Needle Roller Bearing LBE10UU LBE12UU LBE16UU LBE20UU LBE25UU for Industrial Machinery with P0-P4 Precision Rating
Ensure smooth, precise rotation for your industrial machinery with our Needle Roller Bearing series (LBE10UU, LBE12UU, LBE16UU, LBE20UU, LBE25UU). Engineered to deliver P0-P4 precision, these bearings minimize vibration and extend equipment lifespan, even under heavy radial loads—perfect for machine tools, conveyors, and automation systems where reliability can’t be compromised. Closed design with bearing steel construction ensures consistent performance in demanding environments, paired with flexible lubrication options (grease or oil) for tailored maintenance. Choose from clearance grades C0/C3/C4 to optimize fit for your specific application, backed by our ISO-certified manufacturing process for unwavering quality control. Sample orders ship in 3-7 days, with bulk production ready to keep your operations running without costly downtime—because we know every minute counts in your workflow.
Double Row Cylindrical Roller Bearing NN3019K P4 Precision for Industrial Machinery
Ensure smooth, high-precision operation for your industrial machinery with our Double Row Cylindrical Roller Bearing NN3019K P4 Precision. Engineered to deliver exceptional radial load capacity and minimal vibration, this bearing eliminates downtime caused by premature wear, keeping your production line running at peak efficiency.Precision-grade P4 tolerance ensures tight dimensional control, critical for high-speed applications like machine tool spindles and reducersSeparated inner and outer rings allow easy mounting and dismounting, simplifying maintenance and reducing assembly timeConstructed with high-grade bearing steel for long service life, even under heavy loads and continuous operation
Self-Aligning Roller Bearings 23060CC-23076CC for Industrial Machinery with P0-P4 Precision
Ensure smooth, high-precision rotation for your industrial machinery with our Self-Aligning Roller Bearings 23060CC-23076CC, engineered to minimize downtime and enhance operational stability. These double row roller bearings deliver P0-P4 precision ratings, adapting to misalignment and heavy radial loads to keep your equipment running reliably even in demanding work environments.Constructed with premium bearing steel for extended service life, featuring C0/C3/C4 clearance options to match specific machinery requirementsUnseparated design ensures easy installation and maintenance, while the spherical aligning capability reduces stress on shafts and housingsBacked by our strict ISO 9001:2015 quality control, these bearings support OEM/ODM customization to fit your unique industrial applications
High Precision Wheel Hub Bearing DAC29530037 ZZ for FIAT Ford Chrysler Cars
Ensure smooth, reliable rotation for your FIAT, Ford, or Chrysler with this High Precision Wheel Hub Bearing—engineered to eliminate annoying vibrations and extend service life in demanding driving conditions. Crafted from premium bearing steel with a double-row design and precision rating up to P4, this DAC29530037 ZZ model (37*72*37mm) delivers consistent performance that meets ISO/ABMA/DIN standards, solving the common frustration of premature bearing failure.Unseparated structure ensures easy installation and maintenance, ideal for both professional mechanics and DIY enthusiastsZ2V2 vibration grade minimizes noise, enhancing driving comfort while maintaining durabilityAvailable in stock with flexible MOQ options, backed by Saifan’s 12-month warranty and responsive after-sales support
Self-Aligning Roller Bearing 22222W33C3 for Industrial Machinery with P0-P4 Precision
Ensure smooth industrial machinery operation with our high-performance Self-Aligning Roller Bearing 22222W33C3, engineered to minimize downtime and enhance equipment reliability. This precision bearing (P0-P4 grade) handles radial loads effortlessly while accommodating misalignment, making it ideal for heavy-duty industrial applications where stability is non-negotiable.100*215*47 mm specification with C3 clearance ensures optimal performance in demanding operating conditionsDouble-row roller design and premium bearing steel construction deliver long service life, reducing replacement frequency and maintenance costsSupports OEM/ODM customization to match your specific machinery requirements, backed by our ISO-certified manufacturing process
Auto Wheel Hub Bearing DAC30620044 DAC30630042 for FIAT Ford Chrysler High Precision
Ensure smooth, precise rotation for your FIAT, Ford, or Chrysler vehicles with our High Precision Wheel Hub Bearing—designed to eliminate frustrating performance issues and extend service life. This Auto Wheel Hub Bearing (DAC30620044, DAC30630042) features a double-row unseparated structure and P0-P4 precision ratings, delivering reliable radial load handling even under demanding driving conditions. Crafted from high-grade bearing steel with Z1V1-Z3V3 vibration control for quiet, stable operation Available in stock for quick 3-5 day delivery, supporting both OEM/ODM customization and standard orders Backed by ISO 9001:2015 quality certification and a 12-month warranty for peace of mind
Thrust Ball Bearing 51100 High-Speed Wear-Resistant for Low-Grade Reducer
Keep low-grade reducers running smoothly with the Thrust Ball Bearing 51100, engineered for high-speed performance and exceptional wear resistance that minimizes downtime. Its separated design allows for easy installation and maintenance, while the P0 precision rating ensures reliable rotation even under continuous loads.Grease or oil lubrication flexibility adapts to diverse working conditions, extending service life in demanding environmentsNon-aligning structure maintains stability in standard reducer setups, reducing the need for frequent adjustmentsISO 9001:2008 certified quality guarantees consistent performance, backed by in-stock availability for quick replacement
High Precision SKF Deep Groove Ball Bearing 16018 6018 for Industrial Machinery 90x140x16mm
Ensure smooth, precise rotation for your industrial machinery with the High Precision SKF Deep Groove Ball Bearing 16018 6018, engineered to deliver reliable performance under demanding conditions. This 90x140x16mm radial bearing maintains consistent operation with its single-row design and 0° contact angle, making it ideal for machine tools, conveyors, and other industrial applications where stability and longevity are non-negotiable.Constructed from high-grade bearing steel for enhanced durability and resistance to wear, reducing downtime and maintenance costsMeets international standards to ensure compatibility with existing systems, backed by Saifan Bearings' strict quality control processesAvailable with flexible order options, including 1-piece MOQ for standard bearings, to support both small-scale repairs and large production runs
Self Aligning Ball Bearings 1211TNI 95x170x32mm P0-P4 Precision for Low-Noise Motors
Ensure smooth, low-noise operation for your motors with Self Aligning Ball Bearings 1211TNI, engineered to deliver reliable performance even in misaligned shafts. Crafted with precision grades from P0 to P4 and a 60° contact angle, these 95x170x32mm bearings minimize vibration and extend motor lifespan, solving common issues with unstable rotation in industrial equipment.Double-row design with steel or brass cage options for enhanced load capacity and durabilityOperates quietly at Z2-Z4 noise levels, ideal for low-noise motor applicationsUnseparated structure ensures easy installation and maintenance, reducing downtimeBacked by ISO 9001:2015 quality certification and 12-month warranty for long-term peace of mind
Auto Wheel Hub Bearings DAC40750039 DAC40840040 ABS for Toyota Volkswagen Ford Hyundai KIA P0-P4 Precision
Ensure smooth, reliable vehicle performance with our Auto Wheel Hub Bearings—engineered to deliver precise rotation and long-lasting durability for Toyota, Volkswagen, Ford, Hyundai, and KIA models. These DAC40750039 and DAC40840040 ABS hub bearings combine P0-P4 precision grading and Z1V1-Z3V3 vibration control to minimize noise and maximize stability, even under heavy loads.Double-row radial design with high-grade bearing steel construction ensures resistance to wear and tear, reducing maintenance needsIntegrated ABS compatibility guarantees seamless brake system communication, enhancing driving safetyAvailable in stock with flexible order options (1 piece MOQ) and fast 3-5 day sample delivery, perfect for both urgent repairs and bulk production needs
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