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
Thrust Roller Bearings 81114-Tn 81115-Tn 81128-Tn for General Mechanical Applications
Ensure smooth, reliable rotation in your general mechanical applications with our Thrust Roller Bearings — precision-engineered models 81114-Tn, 81115-Tn, and 81128-Tn designed to handle axial loads with minimal friction. Crafted from high-grade chrome steel and adhering to P0-P4 precision standards, these bearings deliver consistent performance even under heavy-duty conditions, reducing downtime and maintenance costs for your machinery.TN-type cage design enhances load distribution and heat dissipation, critical for extended service life in industrial environmentsFlexible order options with 1-piece MOQ for standard sizes and 3-5 day sample delivery, ensuring you get the right bearing when you need itBacked by ISO 9001:2015 quality certification and a 12-month warranty, providing peace of mind for both OEM projects and replacement needs
Deep Groove Ball Bearing 6960 16060 6060 for Packaging Printing Machinery 10x26x8mm
Ensure smooth, precise rotation for your packaging and printing machinery with our Deep Groove Ball Bearing—engineered to minimize downtime and enhance operational efficiency. Available in models 6960, 16060, and 6060 with a 10x26x8mm dimension, this single-row radial bearing delivers reliable performance under continuous industrial use.Constructed from high-grade bearing steel for extended service life, reducing the need for frequent replacementsUnseparated design ensures easy installation and consistent load distribution, critical for high-speed printing equipmentMeets strict precision standards to maintain machinery alignment, directly improving product quality and production consistency
Deep Groove Ball Bearing 6892 6992 16092 for Internal Combustion Engine High Precision
Ensure smooth, high-precision operation for your internal combustion engine with our Deep Groove Ball Bearing series, including models 6892, 6992, and 16092. Crafted from premium bearing steel, these single-row radial bearings deliver exceptional durability and stability, even under the demanding conditions of engine environments.Engineered with a 0° contact angle to optimize radial load distribution, reducing friction and extending service lifePrecision-machined to meet strict industry standards, ensuring reliable performance and minimal vibrationBacked by our 12-month warranty and expert technical support, giving you confidence in every rotation
Deep Groove Ball Bearing 6830 6930 for Mining & Rolling Industrial Equipment
Minimize downtime in mining and rolling operations with the Deep Groove Ball Bearing 6830 6930—engineered to deliver reliable rotation under heavy loads and harsh industrial conditions. Crafted from high-grade bearing steel, this single-row radial bearing ensures stable performance and extended service life, addressing the critical need for durable components in high-stress machinery.Unseparated design maintains precision alignment, reducing maintenance needs and enhancing operational efficiencyOptimized for radial load handling, making it ideal for mining equipment and rolling machinery where consistent performance is non-negotiableBacked by Saifan's strict quality control and 12-month warranty, ensuring you get a product that meets ISO industrial standards and keeps your operations running smoothly
Deep Groove Ball Bearing 68/500 69/500 for Construction Machinery and Roller Skates
Ensure smooth, reliable rotation for your construction machinery and roller skates with our Deep Groove Ball Bearing 68/500 69/500. Crafted from high-grade bearing steel, this single-row, unseparated radial bearing delivers consistent performance under heavy loads and frequent use, solving the frustration of unexpected downtime.Precision-engineered to handle radial loads with minimal friction, extending equipment lifespanUnseparated design ensures easy installation and maintenance, ideal for both industrial machinery and recreational gearComplies with international standards, backed by our 12-month warranty for long-term peace of mind
Micro Deep Groove Ball Bearing 68/2.5 8x22x7 for Binding & Drilling Machines, P0-P4 Precision
Ensure smooth, precise rotation for your binding and drilling machines with the Micro Deep Groove Ball Bearing 68/2.5. This 8x22x7mm precision component delivers consistent performance from P0 to P4 grades, minimizing downtime and enhancing equipment reliability—exactly what you need to keep production moving without interruptions. Single-row radial design with Zz/2RS/Open seals options to suit your lubrication preferences (grease or oil), ensuring long service life even in continuous operation Manufactured from high-grade bearing steel, meeting strict industry standards for vibration control (Z1V1 to Z3V3) and dimensional accuracy Perfectly sized for compact machinery, this micro bearing balances load capacity with low friction to maintain optimal speed and efficiency Backed by our expertise in OEM/ODM solutions, we’ve engineered this bearing to solve common precision issues in small-scale industrial equipment—so you can focus on productivity, not maintenance.
Deep Groove Ball Bearing 6709-2RS P0-P4 Precision for Industrial Machinery 45x55x6mm
Ensure smooth, precise rotation in your industrial machinery with our Deep Groove Ball Bearing 6709-2RS. Engineered to deliver consistent performance across P0-P4 precision grades, this 45x55x6mm bearing minimizes downtime and enhances equipment reliability—exactly what you need to keep production on track.Grease or oil lubrication flexibility adapts to your specific operating conditions, while Z1V1-Z3V3 vibration grades ensure quiet, stable operation even in high-demand environments.Constructed with premium bearing steel and a non-aligning, single-row design, it handles radial loads effortlessly, making it ideal for machine tools, conveyors, and other industrial applications.Backed by our ISO 9001-certified quality control, you’ll get a durable, long-lasting solution that meets strict international standards—no more compromising on performance or peace of mind.
Deep Groove Ball Bearing 6709-2RS P0-P4 Precision Z1V1-Z3V3 Vibration for Industrial Machinery
Ensure smooth, precise operation in your industrial machinery with our Deep Groove Ball Bearing 6709-2RS, engineered to minimize vibration and extend equipment lifespan. Crafted from high-grade bearing steel with P0-P4 precision ratings and Z1V1-Z3V3 vibration control, this 45x55x6mm radial bearing delivers consistent performance under heavy loads, reducing unplanned downtime and maintenance costs.Single-row, non-aligning design with 0° contact angle for optimal radial load handling in machinery like conveyors and pumpsGrease or oil lubrication flexibility adapts to diverse operating conditions, ensuring reliable rotation even in demanding environmentsUnseparated construction enhances installation efficiency, while ISO-certified quality guarantees compatibility with global industrial standards
Deep Groove Ball Bearings 6709 6710 6711 for Agricultural Machinery, P0-P4 Precision
Ensure smooth, long-lasting performance for your agricultural machinery with our Deep Groove Ball Bearings 6709 6710 6711, crafted to handle the rigorous demands of farm equipment. Engineered with P0-P4 precision and Z1V1-Z3V3 vibration control, these bearings minimize downtime and maintenance costs, letting you focus on maximizing productivity during critical seasons.Single-row radial design with 0° contact angle ensures optimal load distribution for tractors, harvesters, and other heavy-duty agricultural toolsGrease or oil lubrication flexibility adapts to varying operating conditions, while high-grade bearing steel construction delivers exceptional wear resistanceAvailable in precise dimensions (45*55*6mm/50*62*6mm/55*68*7mm) to fit OEM specifications, with full support for custom modifications to meet unique equipment needs
Deep Groove Ball Bearing 6706-2RS P0-P2 Precision for Industrial Machinery
Keep industrial machinery running smoothly with this Deep Groove Ball Bearing 6706-2RS, engineered to minimize downtime and maximize productivity. Crafted with high-grade bearing steel and available in P0-P2 precision grades, it delivers consistent performance even in demanding operational environments, addressing the common challenge of maintaining equipment reliability without constant adjustments.Precision-engineered 30x37x4mm dimensions ensure perfect fit for industrial equipment, with Z1V1-Z3V3 vibration grades to reduce noise and extend component lifeSealed 2RS design prevents contamination, eliminating the need for frequent lubrication checks and simplifying maintenance routinesSupports both grease and oil lubrication, offering flexibility to match your machinery’s specific requirements for seamless integration
Deep Groove Ball Bearing 6706-2RS P0-P4 Precision for Industrial Machinery
Ensure smooth, reliable rotation in your industrial machinery with the Deep Groove Ball Bearing 6706-2RS, engineered to deliver P0-P4 precision for consistent performance under demanding conditions. This 30x37x4mm bearing minimizes downtime with its unseparated design and radial load capacity, making it ideal for machine tools, textile equipment, and other high-stress applications.Grease or oil lubrication options adapt to your operational needs, while Z1V1-Z3V3 vibration grades ensure quiet, stable operationConstructed from high-grade bearing steel for extended service life, backed by our ISO 9001:2015 quality assuranceSupports OEM/ODM customization to match unique machinery specifications, with flexible MOQ and fast 3-5 day sample delivery
Deep Groove Ball Bearing 6705-2RS P0-P4 Precision Z1V1-Z3V3 for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with our Deep Groove Ball Bearing 6705-2RS, engineered to deliver consistent performance even under demanding conditions. Crafted from high-grade bearing steel with P0-P4 precision and Z1V1-Z3V3 vibration control, this 25x32x4 mm radial bearing minimizes downtime and reduces maintenance costs by maintaining stable operation across long service cycles.Single-row, non-separated design with 0° contact angle ensures optimal radial load handling for machine tools, conveyors, and textile equipmentGrease or oil lubrication flexibility adapts to your specific operating environment, while the 2RS sealing keeps contaminants out for extended durabilityBacked by our ISO 9001-certified production process, each bearing undergoes rigorous noise and vibration testing to meet the strictest industrial standards
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