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
Rod End Bearing SA80ES Self-Lubricating Spherical Plain Bearing for Industrial Machinery
Ensure smooth, maintenance-free operation in your industrial machinery with the SA80ES Self-Lubricating Spherical Plain Bearing—a rod end bearing designed to eliminate downtime from frequent lubrication while delivering consistent precision. Its steel-on-steel sliding contact and thin film lubrication system handle both trust and radial loads effortlessly, making it ideal for heavy-duty applications where reliability can’t be compromised.High precision engineering ensures minimal noise and extended service life, addressing the need for stable performance in critical machinerySelf-lubricating bushing material reduces maintenance costs and operational interruptions, perfect for industrial environmentsCompact 100*150*90 mm specification fits seamlessly into existing setups, with OEM/ODM support available for custom requirements
62206-2RS1 Deep Groove Ball Bearing 30x62x20mm Stainless Steel with Seals for Industrial Machinery
Ensure smooth, low-maintenance operation for your industrial machinery with the 62206-2RS1 deep groove ball bearing—crafted from premium stainless steel to resist corrosion and extend service life even in demanding environments. This 30x62x20mm bearing features dual rubber seals (2RS1) that lock in lubrication and block contaminants, reducing downtime and replacement costs for manufacturers and distributors alike.Sheet metal cage design ensures stable ball rotation and consistent load distribution, critical for high-precision industrial applicationsComplies with ISO standards for reliable performance, backed by Saifan’s strict quality control and 12-month warrantyFlexible ordering with 1-piece MOQ and fast 3-5 day sample delivery, ideal for both emergency replacements and bulk production runs
Self-Aligning Roller Bearings 23040CA-23056CA P0-P4 Precision for Industrial Machinery
Ensure smooth, long-lasting operation for your industrial machinery with high-performance Self-Aligning Roller Bearings 23040CA-23056CA. Engineered to P0-P4 precision, these double-row radial bearings adapt to misalignment and heavy loads, reducing downtime and extending equipment life. Constructed with premium bearing steel for exceptional durability, handling radial loads with clearance options (C0/C3/C4) to match your specific industrial needs Seamless integration into machine tools, reducers, and heavy-duty equipment—backed by our ISO 9001-certified quality control for consistent performance Flexible customization available (OEM/ODM) to meet unique specifications, ensuring a perfect fit for your production line
Automobile Hub Bearings DAC37720037 37x72x37mm Low Noise Double Row ODM Bearing
Experience smoother, quieter rides with the Automobile Hub Bearings DAC37720037, engineered to eliminate annoying vibrations and extend your vehicle's performance lifespan. This 37x72x37mm double row bearing combines precision P0-P4 grade construction with Z2-Z3 noise reduction technology, ensuring reliable rotation even under heavy loads.Low noise operation enhances driving comfort while high-speed durability meets the demands of daily commuting and long-distance travelUnseparated design with premium bearing steel construction resists wear and tear, reducing maintenance needs over timeSupports ODM customization to match specific vehicle models, backed by Saifan's ISO 9001-certified quality control for consistent performance
High Load Pillow Block Insert Bearing UCT208-24 12x47x31mm P0-P4 Precision
Boost your machinery's reliability with the UCT208-24 bearing, a high-load pillow block insert designed to minimize downtime in heavy-duty applications. Crafted from premium bearing steel with a deep groove raceway, this 12x47x31mm powerhouse delivers consistent performance across P0-P4 precision grades, ensuring smooth rotation even under extreme loads.Single-row design optimized for easy installation in P-type bearing blocks, reducing maintenance time for industrial setupsGrease or oil lubrication flexibility adapts to your operational needs, enhancing longevity in agricultural and construction equipmentBacked by Saifan's 12-month global warranty and responsive technical support, so you can focus on productivity without supply chain worries
Auto Wheel Hub Bearings DAC25620048 DAC25720043 DAC27520042 with P0-P5 Precision for Automotive Parts
Ensure smooth, reliable rotation for your automotive parts with precision-engineered Auto Wheel Hub Bearings designed to deliver consistent performance mile after mile. Available in models DAC25620048, DAC25720043, and DAC27520042, these bearings support P0-P5 precision grades to meet the exacting standards of modern vehicle systems.OEM/ODM service allows tailored solutions to match your specific dimensional and performance requirements, eliminating compatibility concernsConstructed to withstand the rigors of daily driving, reducing the need for frequent replacements and minimizing downtimeBacked by our commitment to quality manufacturing, ensuring each bearing meets strict industry specifications for long-term durability
Deep Groove Ball Bearing 6200 Zz 2RS DDU 10x26x8mm for Motor Household Appliances
Ensure smooth, quiet rotation for your motors and household appliances with this Deep Groove Ball Bearing 6200 Zz 2RS DDU—engineered to deliver reliable performance that minimizes downtime and extends equipment lifespan. Crafted from high-grade bearing steel with precision dimensions (10x26x8mm), it handles radial loads effortlessly while maintaining a contact angle of 0° for optimal stability in demanding applications.Choose between Zz (metal shielded), 2RS (rubber sealed), or DDU (double sealed) variants to suit your environment—keeping contaminants out and lubrication in for long-term efficiencyBacked by Saifan’s strict quality control and ISO 9001:2015 certification, this bearing ensures consistent performance whether used in small motors, fans, or home appliances
Needle Roller Bearing NA4906 NA4907 NA4908 30x47x17mm for Industrial Machinery with P0-P4 Precision
Ensure smooth industrial machinery operation with the reliable Needle Roller Bearing NA4906 NA4907 NA4908 30x47x17mm, designed to deliver precise rotation (P0-P4 precision) and extended service life even under heavy radial loads. Crafted from high-grade bearing steel with C0/C3/C4 clearance options, this closed-style bearing minimizes downtime by reducing friction and vibration—perfect for maintaining consistent performance in demanding industrial environments.Precision-engineered 30x47x17mm dimensions ensure seamless integration into machine tools, reducers, and textile equipmentSupports both grease and oil lubrication for flexible maintenance, adapting to your specific operational needsBacked by Saifan's strict quality control and 12-month warranty, offering peace of mind for long-term reliability
Rolling Bearings 32207 Tapered Roller Bearing Long Life for Industrial Machinery 65x100x27mm
Ensure smooth, reliable rotation for your industrial machinery with the 32207 Tapered Roller Bearing, engineered to deliver long service life even under heavy loads. This precision-crafted bearing (65x100x27mm) minimizes downtime by maintaining stable performance, thanks to high-grade bearing steel construction and strict quality control that meets ISO standards.Single-row design optimized for radial load handling, ideal for machine tools, reducers, and industrial equipmentPrecision rating options (P0-P4) and low noise levels (Z1V1-Z3V3) ensure compatibility with demanding operational environmentsFlexible lubrication options (grease or oil) allow customization to your specific application needs
Thrust Ball Bearings 51204 51304 51105 for Automotive Transmission Systems P0-P4 Precision
Ensure smooth, reliable power transfer in automotive transmission systems with our high-precision Thrust Ball Bearings. Engineered for P0-P4 precision and optimized for axial load handling, these bearings (including models 51204, 51304, and 51105) deliver consistent performance under demanding conditions, reducing maintenance downtime and enhancing overall system longevity.51204 Thrust Ball Bearing (20*40*14mm) features separated raceways for easy installation and replacement, ideal for tight transmission assembliesGrease or oil lubrication flexibility adapts to diverse operating environments, ensuring stable rotation even in high-temperature scenariosBacked by ISO 9001:2015 quality standards and our 12-month warranty, these bearings balance durability and cost-effectiveness for long-term reliabilityAvailable for immediate shipment with OEM/ODM support, perfect for manufacturers seeking both standard solutions and custom-engineered components
Automobile Air Conditioning Compressor Bearing NSK 30BD40DU 30x55x23mm Low Noise Long Life
Keep your car's AC running smoothly with the Automobile Air Conditioning Compressor Bearing NSK 30BD40DU — designed to deliver reliable, low-noise performance that keeps interior climates comfortable even during long drives. This 30x55x23mm radial bearing minimizes vibration and extends compressor lifespan, ensuring consistent cooling without disruptive sounds.Double-row structure handles radial loads efficiently, ideal for high-speed AC compressor operationsPrecision-engineered with bearing steel for durability, meeting P0-P4 precision standards to reduce premature wearGrease or oil lubrication flexibility adapts to different maintenance needs, supporting long-term reliabilityRich stock availability ensures quick delivery, so you can get back on the road with minimal downtime
High Precision Tapered Roller Bearing 32204 for Heavy-Duty Agricultural Machinery with Long Life
Ensure uninterrupted heavy-duty performance for your agricultural machinery with the 32204 tapered roller bearing, engineered to deliver long life even in the harshest farming conditions. This high-precision bearing minimizes downtime and maximizes productivity, letting you focus on the field rather than equipment maintenance.P0-P4 precision rating ensures smooth power transmission in tractors and harvesters, reducing vibration for quieter operation (Z2-Z3 noise grade)Constructed with premium materials to withstand heavy loads and wear, extending service intervals beyond standard bearings105*190*68 mm specification fits seamlessly into common agricultural gearboxes, ensuring a perfect replacement or upgradeBacked by Saifan’s strict quality control and 12-month warranty, this bearing is the reliable choice for farmers who demand consistent performance season after season.
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
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5-15 Day Lead
Bulk production timeline
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