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
Deep Groove Ball Bearing 6888 6988 16088 for Internal Combustion Engine, Transportation Vehicles
Ensure smooth, reliable performance for your internal combustion engine and transportation vehicles with our high-quality Deep Groove Ball Bearing. Designed to deliver consistent rotation even under demanding conditions, this bearing minimizes downtime and extends equipment lifespan, addressing the critical need for stable, long-lasting components in industrial and automotive applications. Precision-engineered with bearing steel construction for optimal durability and radial load handling, meeting the rigorous standards of ISO, ABMA, and DIN for industrial performance Unseparated single-row design ensures easy installation and maintenance, a key detail for mechanics seeking efficient component replacement Available in models 6888, 6988, and 16088 with a 10*26*8mm specification, perfectly suited for integration into engine systems and vehicle transmissions
Long-Lived High Speed Deep Groove Ball Bearing 605 606 607 609 for Industrial Machinery
Keep your industrial machinery running longer with reliable precision using our High Speed Deep Groove Ball Bearing. Designed for 605 (5*14*5mm), 606, 607, and 609 models, these single-row radial bearings deliver consistent performance under high-speed conditions, reducing unplanned downtime and maintenance costs. Crafted from premium bearing steel with a 0° contact angle for optimal radial load handling, ensuring smooth rotation even in demanding industrial applications Backed by Saifan's strict ISO 9001 quality control and 12-month warranty, so you can trust every turn to power your operations without interruption
Auto Wheel Hub Bearings DAC30600337 2RS for Toyota Volkswagen Ford, P0-P4 Precision
Ensure smooth, quiet rotation for your Toyota, Volkswagen, or Ford with these precision-engineered Auto Wheel Hub Bearings. Crafted to deliver reliable performance mile after mile, they eliminate annoying vibrations and extend wheel assembly lifespan—so you can focus on the road, not repairs. DAC30600337 2RS design with 37*72*37mm dimensions for perfect fit in compatible models, featuring double rows for enhanced radial load capacity P0-P4 precision grade options meet strict industry standards, ensuring minimal runout and consistent performance under varying driving conditions High-grade bearing steel construction and Z1V1-Z3V3 vibration control rating guarantee durability even in harsh environments Available for immediate shipping with OEM/ODM support—ideal for mechanics and parts distributors needing reliable replacement solutions
Deep Groove Ball Bearing 6706 6707 6708 P0-P4 Precision for Robot Applications
Achieve precise, reliable rotation in your robotic systems with our Deep Groove Ball Bearing 6706 6707 6708—engineered to deliver P0-P4 precision and Z1V1-Z3V3 vibration control for seamless performance. Crafted from high-grade bearing steel, these single-row radial bearings ensure minimal friction and extended service life, even in the demanding motion sequences of industrial robots.Customizable lubrication (grease or oil) adapts to specific application needs, reducing maintenance downtimePrecision ratings from P0 to P4 meet strict tolerance requirements for accurate positional control in robotic arms and actuatorsUnseparated design with 0° contact angle enhances stability during high-speed rotations, critical for consistent workflowBacked by our ISO-certified manufacturing process, ensuring every unit meets the reliability standards your automation deserves
Deep Groove Ball Bearing 6004 20x42x12mm P0-P4 Precision Z1V1-Z3V3 for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the Deep Groove Ball Bearing 6004 20x42x12mm, engineered to deliver reliable performance even under demanding conditions. This bearing minimizes downtime and enhances operational efficiency, thanks to its P0-P4 precision grades and Z1V1-Z3V3 noise control—key for maintaining consistent workflow in manufacturing environments.Available in Zz, 2RS, or Open seal options to suit your lubrication needs (grease or oil), ensuring flexibility for specific machinery requirementsConstructed with high-grade bearing steel for long service life, addressing the need for durable components that reduce replacement frequencySingle-row, non-aligning design optimized for radial loads, a critical feature for industrial applications like conveyor systems and machine tool spindles
Needle Roller Bearing NK80/35 80x95x35mm P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the Needle Roller Bearing NK80/35, engineered to deliver reliable performance under heavy radial loads. This 80x95x35mm precision bearing (P0-P4 grades) minimizes downtime with its robust bearing steel construction and optimized clearance options (C0/C3/C4), addressing the critical need for consistent operation in high-stress environments.Designed without inner/outer rings for space-saving integration in compact mechanical assembliesSupports both grease and oil lubrication to adapt to your maintenance routineBacked by our ISO-certified manufacturing process for guaranteed quality and 12-month warrantyQuick 3-7 day delivery ensures you meet production deadlines without delay
China 22224 CC CA W33 Spherical Roller Bearing High Capacity for Industrial Machinery
Ensure smooth, heavy-duty industrial machinery operation with the 22224 CC CA W33 spherical roller bearing—engineered to handle high radial and axial loads while minimizing downtime. Its self-aligning design compensates for shaft misalignment, reducing wear on equipment and extending service life, even in demanding industrial environments.Precision-engineered dimensions (100*215*47 mm) with P0/P6 grade accuracy for reliable performance in machine tools, reducers, and heavy machineryHigh-capacity bearing steel construction ensures durability under extreme loads, addressing the need for consistent performance in critical operationsCompatible with grease or oil lubrication, offering flexibility for diverse industrial setups and maintenance routines
40BD49 40BG05S2S-2DS Audi 100 AC Compressor Bearing High Speed Low Noise 40x55x24mm
Keep your Audi 100’s AC system running smoothly with the 40BD49 bearing, engineered to deliver high-speed performance with minimal noise for reliable climate control. This radial double row bearing (40x55x24mm) is precision-crafted from premium bearing steel, ensuring long life and stable operation even under the demanding conditions of automotive air conditioning compressors.Designed to fit Audi 100 AC compressors, replacing part number 40BG05S2S-2DS for seamless compatibilityLow noise operation enhances driving comfort, while high-speed capability maintains compressor efficiencyBacked by our strict quality control and ISO-certified manufacturing, ensuring consistent performance you can trust
Self-Aligning Roller Bearing 22314-22319CC W33 for Industrial Machinery with P0-P4 Precision
Ensure smooth, long-lasting operation for your industrial machinery with our Self-Aligning Roller Bearing 22314-22319CC W33, engineered to deliver reliable performance even under heavy radial loads and minor shaft misalignments. Crafted with high-grade bearing steel and precision-grade options from P0 to P4, this double-row radial bearing minimizes downtime by reducing vibration and wear, keeping your equipment running at peak efficiency.Designed with C0/C3/C4 clearance options to adapt to specific operating conditions, ensuring optimal load distribution and thermal stabilityUnseparated structure for easy installation and maintenance, backed by our ISO 9001-certified quality control for consistent performanceSupports both OEM and ODM customization to meet unique machinery requirements, with a 12-month warranty for added peace of mind
Self Aligning Ball Bearing 2217M 95x170x32mm with Automatic Alignment for Industrial Machinery
Keep your industrial machinery running smoothly with automatic misalignment correction using our Self Aligning Ball Bearing 2217M. This 95x170x32mm double-row bearing handles radial loads with precision, reducing wear from shaft deflection and extending equipment uptime.High-grade bearing steel construction ensures durability in heavy-duty applications, paired with P0-P4 precision ratings for consistent performanceSteel or brass cage options accommodate different lubrication needs (grease or oil), while C0/C3/C4 clearance settings optimize operation under varying loadsBacked by Saifan’s ISO 9001-certified quality control, this bearing delivers reliable rotation to minimize unexpected maintenance costs
Deep Groove Ball Bearing 6008 6304 6305 6306 6205 for Automotive Motorcycle Applications
Ensure smooth, reliable rotation in your automotive or motorcycle applications with our high-performance Deep Groove Ball Bearing series (6008, 6304, 6305, 6306, 6205). Crafted from premium bearing steel and available in ZZ, 2RS, or open designs, these single-row radial bearings deliver consistent performance under radial loads, reducing downtime and ensuring long service life.Precision-engineered with unseparated construction for easy installation and maintenance, ideal for both professional mechanics and DIY enthusiastsMeets strict industry standards to handle the rigors of daily use, from city commuting to long-distance ridesCompact 10*26*8mm specification (varies by model) fits seamlessly into standard automotive and motorcycle assemblies, eliminating compatibility guesswork
Auto Car Front Rear Wheel Hub Bearing Dac3972 39*72*37mm with P0-P4 Precision Grade for Automotive Applications
Ensure smooth, reliable rotation for your automotive applications with this high-performance Auto Wheel Hub Bearing, engineered to deliver consistent precision from P0 to P4 grades. Designed as a direct replacement for front and rear wheels, its 39*72*37mm dimensions (DAC3972 series) ensure perfect fit and long-lasting performance, even under demanding driving conditions. Crafted from premium bearing steel for enhanced durability and reduced wear, minimizing maintenance needs Single-row cylindrical structure with radial load capacity optimized for automotive wheel systems Backed by ISO 9001:2015 quality certification 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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