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
High Speed Deep Groove Ball Bearing 62301 12x37x17mm for Auto Applications
Ensure smooth, reliable rotation in your auto applications with this High Speed Deep Groove Ball Bearing 62301. Engineered to deliver consistent performance under demanding conditions, it minimizes downtime and enhances the efficiency of your machinery.Precision dimensions (12x37x17mm) ensure perfect fit for automotive systems, reducing vibration and extending component lifeHigh-speed capability meets the rigorous demands of auto applications, maintaining stability even at peak operating levelsBuilt with quality materials to withstand wear, ensuring long-term durability and reducing the need for frequent replacements
High Speed Deep Groove Ball Bearing 62211 55x100x25mm for Industrial Machinery
Ensure seamless, high-speed rotation for your industrial machinery with the High Speed Deep Groove Ball Bearing 62211, engineered to deliver reliable performance even under continuous operation. This 55x100x25mm radial bearing minimizes downtime with its precision-grade design (P0-P4 available) and durable bearing steel construction, addressing the critical need for stable, long-lasting components in demanding mechanical systems.Single-row configuration with 0° contact angle optimizes radial load handling, ideal for machine tools, conveyors, and textile equipmentStrict quality control ensures compliance with ISO standards, guaranteeing consistent performance batch after batchFlexible ordering with 1-piece MOQ and fast 3-5 day sample delivery, supporting both maintenance needs and production lines
High Speed Deep Groove Ball Bearing 62211 for Industrial Machinery 55x100x25mm
Ensure smooth, high-speed rotation for your industrial machinery with the 62211 deep groove ball bearing, engineered to deliver reliable performance even under continuous operation. This precision-crafted 55x100x25mm bearing minimizes downtime and enhances equipment efficiency, addressing the critical need for stable, long-lasting components in demanding industrial settings.Single-row radial design with 0° contact angle ensures optimal load distribution, a key specification for maintaining alignment in high-torque applicationsConstructed from premium bearing steel to meet rigorous ISO standards, guaranteeing consistent performance and extended service lifePerfectly suited for machine tools, textile machinery, and printing equipment, where precision and durability directly impact productivity
Deep Groove Ball Bearing 6221 6321 SKF 105x190x36mm for Industrial Machinery
Ensure smooth, reliable rotation for your industrial machinery with the Deep Groove Ball Bearing 6221 6321 SKF, engineered to deliver consistent performance under demanding conditions. Crafted from high-grade bearing steel with a 0° contact angle, this 105x190x36mm radial bearing minimizes friction and maximizes load capacity, reducing downtime and extending equipment lifespan.Single-row design optimized for radial loads, ideal for machine tools, reducers, and textile machineryPrecision-machined dimensions ensure seamless integration with existing systems, backed by SKF's trusted qualityStable supply and flexible order options mean you can maintain production schedules without delays
Deep Groove Ball Bearing 62308-2RS1 62309-2RS1 for Industrial Machinery High Durability
Ensure smooth, long-lasting operation for your industrial machinery with Deep Groove Ball Bearing 62308-2RS1 62309-2RS1, engineered to deliver high durability and reliable performance in demanding work environments. Crafted from premium bearing steel with a single row design and 0° contact angle, these radial bearings minimize downtime by maintaining precision rotation even under heavy loads.Precision dimensions (40*90*33mm) ensure seamless integration with industrial equipment, reducing installation hassle and compatibility concerns2RS1 sealing provides effective protection against contaminants, extending service life and reducing maintenance needs for cost-efficient operation
High Quality Deep Groove Ball Bearing 62204-2RS1 for Industrial Machinery 20x47x18mm
Ensure smooth, long-lasting operation for your industrial machinery with our High Quality Deep Groove Ball Bearing 62204-2RS1. This 20x47x18mm radial bearing delivers reliable performance under heavy loads, reducing downtime and maintenance costs for manufacturers and distributors alike. Single-row design with 0° contact angle optimizes radial load handling, ideal for machine tools, conveyors, and textile equipment Premium bearing steel construction ensures durability, meeting ISO standards for precision and stability in demanding industrial environments 2RS1 sealing provides effective protection against contaminants, extending service life while maintaining low noise operation (Z2-Z4 grade available) Backed by our flexible order policy (1pc MOQ for standard bearings) and 12-month warranty, this deep groove ball bearing is a trusted choice for keeping your machinery running efficiently.
Shock Resistant NTN 6218 Deep Groove Ball Bearing for Gearbox & Industrial Machinery 90x160x30mm
Ensure smooth, reliable operation in gearboxes and industrial machinery with the NTN 6218 deep groove ball bearing, engineered to withstand shocks and heavy loads. This 90x160x30mm bearing delivers consistent performance in demanding conditions, reducing downtime and extending equipment lifespan.Precision-crafted from high-grade bearing steel for durability and resistance to wear, ideal for continuous industrial useSupports both grease and oil lubrication to adapt to your machinery’s specific maintenance needsBacked by Saifan’s strict quality control and 12-month warranty, ensuring peace of mind for your operations
Farm Machinery NTN Deep Groove Ball Bearing 6216 80x140x26mm for Heavy Load Applications
Ensure smooth, heavy-duty performance for your agricultural machinery with the Farm Machinery NTN Deep Groove Ball Bearing 6216, engineered to handle the rigors of tractors, harvesters, and other farm equipment. This 80x140x26mm bearing delivers reliable rotation under high loads, reducing downtime and extending the service life of your machinery—so you can focus on productivity, not repairs.Precision-crafted from premium bearing steel with grease or oil lubrication options, ensuring durability in dusty, high-vibration farm environmentsNTN-quality construction meets strict industrial standards, offering a direct replacement for worn gearbox or fan bearings in agricultural applicationsCustomizable specifications available to match your machinery’s exact needs, backed by responsive technical support and flexible order options
High Temperature Deep Groove Ball Bearing SKF 6214-2Z/VA208 70x125x24mm Graphite Cage
Ensure reliable high-temperature performance in your machinery with the High Temperature Deep Groove Ball Bearing SKF 6214-2Z/VA208, featuring a durable graphite cage that excels under extreme heat conditions. This 70x125x24mm precision bearing delivers consistent rotation and extended service life, making it ideal for industrial applications where thermal stability is critical.Precision ratings from P0 to P2 ensure smooth operation in demanding equipmentGraphite cage design reduces friction and withstands high temperatures without lubrication failureQuick lead time of 3 days for small orders (1-100 pieces) keeps your production on scheduleBacked by Saifan Bearings' commitment to quality and 12-month warranty for long-term reliability
Deep Groove Ball Bearing 6214-2z/Va208 Graphite High Temp Cage 70x125x24mm SKF
Ensure reliable high-temperature performance in demanding industrial applications with our Deep Groove Ball Bearing 6214-2Z/VA208 from SKF. The graphite cage design maintains stability even under extreme heat, solving common issues with premature wear in high-temperature machinery. This 70x125x24mm bearing delivers consistent precision (available in P0-P4 grades) and smooth rotation, backed by Saifan's strict quality control and 12-month warranty.Graphite high temp cage prevents lubricant degradation in hot environmentsDouble shielded (2Z) design keeps contaminants out for extended service lifeCompatible with OEM/ODM requirements for seamless integration into your equipment
6214 Deep Groove Ball Bearing 70X125X24mm Oil Resistant for Hydraulic Tools and Gearboxes
Ensure smooth, reliable operation in hydraulic tools and gearboxes with our 6214 Deep Groove Ball Bearing, engineered to resist oil exposure and maintain performance under demanding conditions. This 70X125X24mm bearing minimizes downtime by reducing friction and wear, even in high-pressure environments where standard bearings fail.Precision-crafted from high-grade bearing steel for long service life and stable rotationCompatible with grease or oil lubrication to adapt to your specific equipment needsBacked by our ISO 9001-certified quality control and 12-month warranty for peace of mind
Heavy Duty 6212 Deep Groove Ball Bearing 60x110x22mm for Conveyor Systems Gearbox
Keep your conveyor systems and gearboxes running smoothly with the Heavy Duty 6212 Deep Groove Ball Bearing, designed to deliver reliable performance under demanding industrial conditions. This 60x110x22mm bearing ensures reduced downtime and consistent rotation, even in high-load applications, thanks to its premium bearing steel construction and precision engineering.Optimized for heavy-duty use in conveyor systems and gearboxes, with grease or oil lubrication options to suit your maintenance needsCustomizable design available to match specific industrial requirements, backed by our ISO-certified manufacturing processSample orders welcome to verify fit and performance, with efficient production lead times to keep your operations on schedule
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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T/T · L/C · Alibaba
Flexible payment terms