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 Hub Bearing DAC30650021 55x90x60mm Long Life Double Row Wheel Bearing for Auto
Experience smoother rides and longer service life with our Automobile Hub Bearing DAC30650021, engineered to deliver reliable performance for your vehicle. This 55x90x60mm double row wheel bearing combines high-speed stability with low noise operation, ensuring reduced vibration and enhanced driving comfort even under demanding conditions.Precision-crafted from premium bearing steel with P0-P4 precision grades and Z1V1-Z3V3 vibration control, meeting strict ISO standards for durabilityUnseparated design ensures easy installation and maintenance, minimizing downtime for mechanics and fleet operatorsBacked by our 12-month warranty and dedicated technical support, providing peace of mind for long-term use
Steel Plant Metallurgy Pillow Block Bearing Ucf211 212 213 214 High Temperature Resistant
Ensure uninterrupted steel plant operations with our Steel Plant Metallurgy Pillow Block Bearing Ucf211 212 213 214—engineered to thrive in extreme heat and heavy loads, eliminating costly downtime from bearing failures.High temperature resistant design maintains precision (P0-P4 ratings) even in metallurgy environments, paired with deep groove raceways for smooth, reliable rotation under stressBearing steel construction and UK block model ensure durability for continuous use in furnaces, rolling mills, and other high-heat applicationsFlexible lubrication options (grease or oil) and rich stock availability mean quick deployment when you need it most—backed by our 12-month global warranty for added peace of mind
Needle Roller Bearing NATV20-25-30-35-40-50-PP for High Speed Machinery Long Life
Keep your high-speed machinery running smoothly with this reliable Needle Roller Bearing NATV series, designed to deliver long life and low noise even under demanding conditions. Crafted from premium bearing steel, these bearings (NATV20, NATV30, NATV40, NATV50-PP) ensure consistent performance with precision ratings from P0 to P4 and vibration levels up to Z4, meeting the strict standards industrial buyers trust.Engineered for high-speed applications, reducing downtime and maintenance costs for your equipmentSupports OEM/ODM customization to fit specific machinery requirements, backed by our decades of manufacturing expertiseComes with a 12-month warranty, ensuring peace of mind for your production line investments
Insert Bearing UC207-23 Pillow Block Bearings High Load 35mm-400mm Bore Size
Ensure smooth, high-load operations in your industrial machinery with UC207-23 Pillow Block Bearings, engineered to deliver reliable rotation even under heavy stress. These deep groove insert bearings feature a 35mm bore (with options up to 400mm) and precision P0-P4 ratings, ensuring minimal vibration (Z1V1-Z3V3) for consistent performance in demanding environments like machine tools and agricultural equipment.Bearing steel construction and grease/oil lubrication options extend service life, reducing costly downtimeRich stock availability means fast shipment—get your parts when you need them to keep production on trackOEM/ODM support available for custom specifications, tailored to your unique application requirements
Hg Series HGW20HC High Assembly Guide Rail Slider with Long Life for Industrial Machinery
Boost your industrial machinery's performance with the HGW20HC guide rail slider, engineered to minimize downtime and maximize precision in high-load operations. This high assembly linear slider delivers long-lasting stability even under continuous use, thanks to its alloy construction and low noise operation—ideal for maintaining smooth workflow in manufacturing environments. Designed for industrial machinery requiring reliable linear motion, with features like insulating and antiseptic properties to adapt to diverse working conditions Precision-engineered to reduce vibration, ensuring consistent performance that meets ISO 9001 standards for quality you can trust Supports OEM/ODM customization to fit specific equipment requirements, backed by a team experienced in matching bearings to industrial applications
Spherical Plain Bearing GEG8C GEG10C GEG12C Self-lubricating for Engineering Machinery
Keep your engineering machinery running smoothly with reliable Spherical Plain Bearing solutions designed for heavy-duty performance. The GEG8C, GEG10C, and GEG12C self-lubricating series eliminate downtime from manual lubrication, ensuring consistent operation in hydraulic cylinders, forging machines, and construction equipment.Steel-on-steel sliding contact delivers exceptional durability under radial loads, perfect for high-precision applications demanding long service lifeCompact 8*19*11 mm (GEG8C) specification fits tight spaces without sacrificing load capacity, a critical feature for machinery where every millimeter countsLow noise operation and high precision (P0-P4 grade) minimize equipment vibration, protecting sensitive components and reducing maintenance needsBacked by our ISO-certified manufacturing and 12-month warranty, these bearings ensure your projects stay on schedule with minimal interruptions. Trust in a solution built to handle the toughest industrial conditions.
3207 A-2RS1 Double Row Angular Contact Ball Bearings for Automobile and Rolling Mill
Ensure smooth, high-precision rotation in your automobile or rolling mill operations with the reliable 3207 A-2RS1 double row angular contact ball bearings. Engineered to handle combined radial and axial loads, these bearings minimize vibration and extend equipment lifespan, even in demanding industrial environments.Unseparated design with P0-P4 precision ratings ensures consistent performance and easy installationDouble row construction delivers enhanced load capacity compared to single row alternatives, critical for heavy-duty rolling mill applicationsPre-lubricated with grease or oil options to reduce maintenance needs and keep your machinery running longerBacked by Saifan's strict quality control and 12-month warranty, so you can trust every rotation counts
Self-Aligning Roller Bearing NSK 24120CAME4 24122CAME4 for Industrial Machinery P0-P4 Precision
Ensure smooth, precise rotation for your industrial machinery with the Self-Aligning Roller Bearing NSK 24120CAME4 & 24122CAME4, engineered to deliver P0-P4 precision and reliable performance. These double-row bearings minimize downtime by accommodating misalignment, making them ideal for heavy-duty applications where stability under radial loads is critical.Precision rating options (P0-P4) and clearance grades (C0/C3/C4) let you tailor performance to your machinery’s exact needsConstructed with high-grade bearing steel for extended service life, even in demanding industrial environmentsUnseparated design ensures easy installation and maintenance, reducing operational hassleBacked by Saifan’s strict quality control and 12-month warranty, so you can focus on productivity, not parts replacement
Thrust Ball Bearing 51100 51200 51300 51400 Series P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with our Thrust Ball Bearing 51100-51400 Series, engineered to deliver reliable performance from P0 to P4 precision grades. These single-row, separated bearings handle axial loads effortlessly, making them ideal for machine tools, reducers, and heavy-duty equipment where load direction stability is critical.Grease or oil lubrication options adapt to your operational needs, while Z1V1-Z3V3 vibration control ensures quiet, consistent operation even in high-demand environmentsISO 9001:2015 certified quality (with ISO 14001 compliance) guarantees durability, backed by our 12-month warranty for long-term peace of mindIn-stock availability means fast 3-5 day sample delivery, supporting your production timelines without compromise
Wheel Hub Bearing 51720-38110 51720-2t000 for Hyundai Kia DAC48540039/41 Auto Parts
Ensure smooth, reliable rotation for your Hyundai or Kia with this precision-engineered Wheel Hub Bearing, designed to eliminate annoying vibrations and extend service life. Crafted from high-grade bearing steel with a double-row structure, it delivers consistent performance under radial loads—perfect for maintaining optimal wheel alignment and reducing wear on suspension components.Direct fit for part numbers 51720-38110, 51720-2t000, and DAC48540039/41, ensuring hassle-free installationPrecision rating P0-P5 and vibration grade Z1V1-Z3V3 meet strict automotive standards for quiet, stable operationBacked by our 12-month warranty and expert technical support, so you can drive with confidence mile after mile
Tapered Roller Bearings 32906 32006 33006 30206 for Auto Parts, P0-P4 Precision Grade
Ensure smooth, reliable performance for your auto parts with our high-precision Tapered Roller Bearings, designed to handle radial and axial loads with exceptional durability. Available in models 32906, 32006, 33006, and 30206 (30*47*12 mm), these bearings deliver P0-P4 precision grades to meet strict automotive standards, reducing vibration and extending service life in critical applications.Engineered with Z1V1-Z3V3 vibration control to minimize noise and enhance operational stabilitySupports both grease and oil lubrication for flexible integration into diverse auto part systemsBacked by ISO 9001:2015 quality assurance and our 12-month warranty, ensuring consistent performance you can trust
Automobile Air Conditioning Compressor Bearing 35BD6228 38BD5417 38BD6224 for Forland Nissan Ford Mazda – Long Life Low Noise
Keep your vehicle's AC running smoothly with our Automobile Air Conditioning Compressor Bearing, designed to deliver long life and low noise for Forland, Nissan, Ford, and Mazda models. Precision-engineered with high-grade bearing steel and available in P0-P4 precision grades, these bearings ensure reliable performance even in demanding conditions, reducing the hassle of frequent replacements.Specific models include 35BD6228, 38BD5417, and 38BD6224, with a standard size of 40*62*24mm for perfect compatibilityDouble-row radial design handles radial loads efficiently, maintaining stable operation at high speedsBacked by our strict quality control and 12-month warranty, ensuring peace of mind for your automotive 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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Flexible payment terms