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
6208 Deep Groove Ball Bearing 40X80X18mm for Polishing Machinery Dustproof Design
Ensure smooth, dust-free operation for your polishing machinery with the 6208 deep groove ball bearing (40X80X18mm). Engineered to minimize downtime in high-particulate environments, its precision design reduces friction and extends equipment lifespan, addressing the common challenge of premature wear in industrial settings.Dustproof construction shields internal components from debris, maintaining consistent performance even in harsh polishing conditions40mm bore x 80mm outer diameter x 18mm width dimensions ensure perfect fit for standard polishing machine spindlesGrease or oil lubrication flexibility allows customization to match your specific operating speed and load requirementsSample available for compatibility testing, with OEM/ODM support to tailor specifications for unique machinery setups
Heavy Duty NSK 6206 Deep Groove Ball Bearing 30X62X16mm for Assembly Line
Ensure smooth, reliable rotation for your assembly line with the NSK 6206 deep groove ball bearing, engineered to handle heavy-duty industrial demands. This 30X62X16mm precision component delivers consistent performance under high loads, reducing downtime and boosting productivity in manufacturing environments.Precision-crafted to NSK standards, ensuring minimal vibration and extended service life even in continuous operationGrease or oil lubrication options adapt to your specific assembly line conditions, enhancing versatilityCustomizable specifications available to match unique equipment requirements, supported by our expert technical team
High Precision 6206 Deep Groove Ball Bearing 30X62X16mm for Forging Machinery
Ensure smooth, precise rotation for your forging machinery with the High Precision 6206 Deep Groove Ball Bearing (30X62X16mm). Engineered to maintain stability under heavy loads and continuous operation, this bearing minimizes downtime and extends equipment lifespan—critical for keeping production on track. Customizable to your specifications with OEM/ODM support, ensuring a perfect fit for unique machinery requirements Grease or oil lubrication options to adapt to your maintenance protocols, enhancing performance in high-temperature forging environments Backed by Saifan’s strict quality control and 12-month warranty, delivering reliable performance you can trust
Deep Groove Ball Bearing 6206 6304 Zz 2RS Open P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with our Deep Groove Ball Bearing 6206 6304 Zz 2RS Open—engineered to deliver reliable performance even under demanding conditions. Crafted with P0-P4 precision grades and Z1V1-Z3V3 vibration control, these bearings reduce downtime and extend equipment lifespan, addressing the challenge of maintaining consistent operation in high-stress environments.Available in Zz (metal shielded), 2RS (rubber sealed), and Open designs to suit specific lubrication needs (grease or oil)Precision-machined to 30*62*16 mm dimensions, ensuring seamless integration with standard industrial equipmentBacked by our ISO 9001:2015 quality certification and 12-month warranty for long-term peace of mind
High Precision NSK 6201-6205 Deep Groove Ball Bearings for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with high precision NSK 6201-6205 deep groove ball bearings—engineered to minimize downtime and enhance operational reliability. These genuine NSK bearings deliver consistent performance across P0-P4 precision grades, making them ideal for machine tools, textile equipment, and printing machinery where stability under load is critical.Customizable lubrication (grease or oil) adapts to your specific operating conditions, while the 12*32*10mm core specification ensures seamless integration with standard industrial setupsBacked by ISO 9001:2015 quality certification and a 12-month warranty, these bearings reduce maintenance headaches and keep your production line running efficiently
Deep Groove Ball Bearing 6201-6206 for Industrial Machinery with OEM ODM Service
Ensure smooth, long-lasting operation for your industrial machinery with our high-precision Deep Groove Ball Bearing 6201-6206, engineered to reduce downtime and boost productivity. Crafted from premium chrome steel with P0-P4 precision grades and Z2-Z4 noise control, these bearings deliver exceptional stability even in high-load industrial environments.Supports OEM/ODM customization to match your exact machinery specifications, from size adjustments to specialized housingBacked by ISO 9001:2015 quality certification and a 12-month warranty for reliable performance you can trustSample orders available with 3-5 day delivery, ensuring you get the right fit before full-scale deployment
Micro Deep Groove Ball Bearings 606 6x17x6mm for Automation Sensors Low Noise High Precision
Ensure smooth, quiet operation for your automation sensors with our 606 micro deep groove ball bearings—precision-engineered to eliminate noise interference and enhance equipment reliability. These 6x17x6mm high-precision bearings deliver consistent performance in tight spaces, making them ideal for sensitive sensor applications where even minor vibration can disrupt data accuracy.Low noise Z2/Z3 grade construction minimizes operational sound, critical for noise-sensitive automation environments6mm bore size with 17mm outer diameter and 6mm width ensures perfect fit in compact sensor assembliesHigh-speed capability and long service life reduce maintenance downtime, keeping your production line running efficientlyAvailable as genuine NSK bearings with sample support to verify compatibility before full deployment
Deep Groove Ball Bearing 604 605 for Auto Parts, Timken NSK Koyo NTN Brand, 4x12x4mm Size
Ensure smooth, reliable rotation in auto parts with our Deep Groove Ball Bearing 604 605, designed to deliver consistent performance and extended service life. Crafted from high-grade bearing steel with a 0° contact angle, this 4x12x4mm radial bearing minimizes friction and noise, making it ideal for precision automotive applications.Single-row design optimized for radial load handling, ensuring stable operation in demanding conditionsAvailable under trusted brands Timken, NSK, Koyo, and NTN, guaranteeing authenticity and compliance with international standardsFlexible supply with our 1-piece MOQ for standard bearings, backed by a 12-month warranty and dedicated technical support
Low Vibration NTN Deep Groove Ball Bearing 6034 6034m for Industrial Machinery 170x260x42mm
Ensure smooth, precise industrial machinery operation with the Low Vibration NTN Deep Groove Ball Bearing 6034, engineered to minimize operational noise and extend equipment lifespan. This 170x260x42mm radial bearing delivers reliable performance for high-demand applications, leveraging NTN's renowned manufacturing standards to reduce maintenance interruptions.Single-row design with 0° contact angle optimizes radial load handling, ideal for machine tools, conveyors, and textile equipmentConstructed from high-grade bearing steel for enhanced durability, meeting ISO/ABMA/DIN standards for consistent qualityLow vibration特性 ensures stable machinery performance, addressing common issues of wear and operational disruptions
Low Vibration Deep Groove Ball Bearing 6032RS/ZZ NSK 160x240x38mm for Industrial Machinery
Ensure smooth, low-vibration operation for your industrial machinery with the Low Vibration Deep Groove Ball Bearing 6032RS/ZZ NSK, engineered to deliver reliable performance in demanding applications. This 160x240x38mm bearing minimizes noise and wear, extending equipment lifespan while maintaining precision—ideal for manufacturers seeking consistent quality in high-speed or heavy-load scenarios. Genuine NSK bearing with single row radial design (contact angle 0°) for optimal load distribution and stability Constructed from high-grade bearing steel to withstand industrial conditions, ensuring long service life and reduced maintenance needs Available in RS (rubber seal) or ZZ (metal shield) variants to suit specific contamination and lubrication requirements, backed by Saifan’s strict quality control and 12-month warranty
Battery Machinery Rust Proof NSK 6007 Deep Groove Ball Bearing 35X62X14mm
Ensure smooth, rust-free operation in your battery machinery with the NSK 6007 deep groove ball bearing, engineered to deliver reliable performance in demanding industrial environments. This 35x62x14mm bearing combines NSK's precision craftsmanship with rust-proof design, minimizing downtime and extending equipment lifespan—so you can focus on production, not maintenance.Customizable options available to match specific machinery requirements, backed by our OEM/ODM expertiseGrease or oil lubrication flexibility ensures optimal performance in varied operating conditionsSample available for testing, with efficient delivery to keep your production on track
High-Speed 6005zz Deep Groove Ball Bearings 25x47x12mm for Industrial Machinery
Ensure smooth, high-speed rotation in your industrial machinery with our 6005zz ball bearings—engineered to minimize downtime and boost operational efficiency. Crafted from premium bearing steel with a 25x47x12mm precision design, these deep groove bearings deliver reliable performance even under continuous heavy loads, addressing the common challenge of unstable component durability in demanding work environments.Single-row radial structure with 0° contact angle ensures optimal load distribution, critical for maintaining alignment in machine tool spindles and conveyor systemsHigh-speed capability meets the rigorous demands of industrial equipment, reducing friction-related wear for extended service lifeBacked by our ISO 9001-certified quality control, these bearings offer the stability and precision your production line needs to stay competitive
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