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
Taper Roller Thrust Bearing 65x100x47mm P0-P4 Precision for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with this Taper Roller Thrust Bearing, engineered to deliver reliable performance even under heavy axial loads. The 65x100x47mm dimension ensures a perfect fit for machinery requiring precise load distribution, while P0-P4 precision grades adapt to both standard and high-accuracy applications—no more compromising on operational stability. Separated design allows easy installation and maintenance, reducing downtime for your production line Grease or oil lubrication flexibility meets diverse operational needs, ensuring long service life in demanding industrial environments Backed by ISO 9001:2015 quality standards, this bearing guarantees consistent performance to keep your machinery running at peak efficiency
Deep Groove Ball Bearing 6207 6207r for Household Appliances, Internal Combustion Engine with Bearing Steel
Ensure smooth, quiet operation for your household appliances and internal combustion engines with this high-performance Deep Groove Ball Bearing 6207. Crafted from premium bearing steel, it delivers reliable radial load support and long service life, solving common issues of premature wear in high-demand applications.Precision-engineered to 10*26*8mm dimensions with single-row radial design, ensuring optimal fit for specific machinery requirementsUnseparated construction enhances stability during high-speed rotation, critical for consistent performance in appliances and enginesBacked by strict quality control processes meeting ISO standards, providing the durability professionals trust for both replacement and manufacturing needs
Auto Wheel Hub Bearings for Toyota/Volkswagen/Renault – DAC35640042 P0 Precision 12-Month Warranty
Ensure smooth, reliable rotation for your Toyota, Volkswagen, or Renault with precision-engineered Auto Wheel Hub Bearings designed to eliminate frustrating performance issues and minimize downtime. Crafted to P0 precision standards—critical for maintaining proper wheel alignment and reducing vibration—this DAC35640042 bearing delivers consistent performance even under heavy loads, making it a trusted choice for both daily drivers and commercial fleets.Backed by a 12-month warranty for peace of mind, ensuring long-term reliability and supportCompatible with multiple models including Toyota, Volkswagen, and Renault, offering versatile fitmentManufactured with high-grade materials to resist wear and corrosion, extending service life in diverse driving conditions
Self-Aligning Roller Bearing 23218 23220 23222 23224 23226 for High Load Industrial Machinery
Ensure smooth, reliable operation even under heavy industrial loads with our Self-Aligning Roller Bearing series (23218, 23220, 23222, 23224, 23226). Engineered to accommodate misalignment and radial loads, these bearings minimize downtime and extend machinery life in tough applications like excavators, presses, and heavy-duty conveyors.Precision grades from P0 to P4 with C0/C3/C4 clearance options for tailored performance in high-load scenariosConstructed with premium bearing steel for exceptional durability, reducing the need for frequent replacementsGrease or oil lubrication flexibility allows seamless integration into existing industrial setupsBacked by ISO 9001:2015 quality assurance and our 12-month warranty for long-term peace of mind
Auto Wheel Hub Bearing DAC30550026 DAC30550032 for Toyota Volkswagen with P0-P5 Precision
Ensure smooth and reliable rotation for your Toyota or Volkswagen with our high-precision Auto Wheel Hub Bearing DAC30550026/DAC30550032, engineered to deliver consistent performance mile after mile. Crafted to P0-P5 precision standards, this bearing minimizes vibration and noise, reducing wear on critical drivetrain components while extending service life—perfect for those prioritizing long-term durability in their vehicle maintenance.Precision-machined to fit Toyota and Volkswagen models, ensuring seamless installation and optimal compatibility with OEM specificationsSupports both OEM and ODM requirements, with production capacity exceeding 1,000,000 units annually for stable, on-time deliveryBacked by our strict quality control processes, including dimensional and performance testing, to meet the rigorous demands of automotive applications
Outer Spherical Pillow Block Bearings Sb201-Sb205 for Agricultural Machinery High Load Capacity
Keep your agricultural machinery running smoothly even under heavy loads with our Outer Spherical Pillow Block Bearings SB201-SB205. Designed specifically for tractors and harvesters, these high load bearings feature a deep groove raceway that ensures stable rotation and extended service life, reducing costly downtime during critical farming seasons.Precision-engineered from durable bearing steel (P0-P4 ratings) to handle the rigors of agricultural applicationsAvailable in sizes SB201 to SB205 with 12*47*31mm specifications, compatible with most standard equipmentGrease or oil lubrication options for flexible maintenance, backed by our 12-month global warranty for peace of mind
Cylindrical Roller Bearing Nu2340em P0-P4 Precision for Industrial Machinery 200x420x138mm
Ensure smooth, precise rotation in your industrial machinery with the Cylindrical Roller Bearing Nu2340em, engineered to deliver reliable performance even under heavy radial loads. This 200x420x138mm precision bearing (P0-P4 grades) minimizes downtime with its separated inner/outer ring design, allowing for easy maintenance and quick replacements—so your operations stay on track without costly delays.High-grade bearing steel construction ensures long service life, reducing the need for frequent part changesGrease or oil lubrication flexibility adapts to your specific machinery requirementsZ1V1-Z3V3 vibration control keeps noise levels low, enhancing workplace comfortBacked by our expertise in industrial bearing solutions, including OEM/ODM support for tailored needs
Deep Groove Ball Bearing 6002-2RS 6202-2RS 6302-2RS P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with our Deep Groove Ball Bearing series (6002-2RS, 6202-2RS, 6302-2RS) — built to deliver consistent performance even under demanding conditions. Crafted from high-grade bearing steel with P0-P4 precision and Z1V1-Z3V3 vibration control, these bearings minimize downtime and extend equipment lifespan, letting you focus on productivity without worrying about component reliability.15*32*9 mm规格（6002-2RS）适配多种工业设备，支持油脂或润滑油润滑方式，满足不同工况需求Non-aligning, unseparated single row design ensures stable radial load handling, ideal for machine tools, conveyors, and textile machineryBacked by our ISO 9001-certified quality control and 12-month warranty, with flexible MOQ and fast 3-5 day sample delivery to keep your operations running smoothly
Deep Groove Ball Bearing 6018-2Z 6218-2Z 6318-2Z 6818-2Z for Paper Machine with P0-P4 Precision
Ensure smooth, precise rotation in your paper machine with our Deep Groove Ball Bearing series (6018-2Z, 6218-2Z, 6318-2Z, 6818-2Z), engineered to deliver consistent performance even under the high-speed demands of paper production lines. Crafted from premium bearing steel with P0-P4 precision grades and Z1V1-Z3V3 vibration control, these bearings minimize downtime by reducing noise and wear, directly addressing the critical need for reliable machinery operation in industrial settings.Single-row, non-aligning design with 2Z metal shields for superior contamination resistance—essential for paper machine environmentsFlexible lubrication options (grease or oil) allow adaptation to specific machine requirements, ensuring optimal friction managementBacked by Saifan’s strict ISO 9001 quality control and 12-month warranty, providing long-term peace of mind for your production workflow
Precision Auto Rolled Ball Screw Sfe Type for LM Series Machinery with OEM ODM Service
Boost your LM Series machinery’s precision and efficiency with the Precision Auto Rolled Ball Screw SFE Type, engineered to deliver smooth, reliable motion even under demanding industrial conditions. Crafted from high-grade alloy, this SFE Type ball screw minimizes backlash and ensures consistent performance—solving the common frustration of uneven movement in automated systems.Designed for seamless integration with LM Series equipment, supporting both OEM customization and ODM projects to match your exact technical specificationsRolled manufacturing process enhances durability, extending service life while maintaining tight tolerance control (ideal for applications requiring P0-P4 precision standards)Shipped in secure carton pallet packaging to ensure intact delivery, backed by our commitment to reliable supply and responsive technical support
Deep Groove Ball Bearing 6007-2Z 6207-2Z 6307-2Z 6707-2Z 6807-2Z 6907-2Z P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with our Deep Groove Ball Bearing series (6007-2Z, 6207-2Z, 6307-2Z, 6707-2Z, 6807-2Z, 6907-2Z). Available in P0-P4 precision grades and Z1V1-Z3V3 vibration levels, these single-row radial bearings deliver consistent performance under radial loads, reducing downtime and extending equipment lifespan.Non-separable design with 0° contact angle ensures easy installation and reliable operation in machine tools, textile equipment, and printing machineryPremium bearing steel construction and dual shield (2Z) protection maintain grease/oil lubrication efficiency, ideal for heavy-duty industrial environmentsComplies with ISO standards, backed by our 12-month warranty and flexible order options—from 1-piece samples to bulk production with 5-15 day delivery
Deep Groove Ball Bearing LM Series Alloy Open-Type for Industrial Machinery
Ensure smooth, long-lasting operation for your industrial machinery with the Deep Groove Ball Bearing LM Series Alloy Open-Type—engineered to minimize downtime and enhance equipment reliability. Crafted from high-grade alloy, this open-type bearing delivers consistent performance in demanding industrial environments, making it ideal for machinery requiring precise rotation and low maintenance.LM Series design ensures optimal load distribution, reducing wear and extending service life even under heavy operational stressOpen-type construction allows for easy lubrication access, simplifying maintenance routines and keeping your machinery running efficientlyCompliant with industry standards, backed by Saifan's strict quality control 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
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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