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 Precision NTN 16008 Deep Groove Ball Bearing 40x68x9mm for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the High Precision NTN 16008 Deep Groove Ball Bearing (40x68x9mm). This single-row radial bearing delivers reliable performance under radial loads, crafted from premium bearing steel to minimize wear and extend equipment uptime—ideal for maintaining consistent operation in machine tools, conveyors, and automation systems.Engineered with a 0° contact angle for optimal radial load distribution, reducing vibration and noise in high-speed applicationsPrecision-machined to meet strict dimensional standards (40mm ID, 68mm OD, 9mm width), ensuring seamless integration with your existing setupsBacked by NTN’s legacy of quality, this bearing supports stable production cycles and reduces unexpected maintenance delays
Self Aligning Ball Bearings 1310 1310TN for Low-Noise Motors Automobiles Motorcycles P0-P4 Precision
Keep your low-noise motors, automobiles, and motorcycles running smoothly with reliable Self Aligning Ball Bearings 1310 1310TN that minimize vibration and extend equipment life. Crafted to P0-P4 precision (95x170x32mm) with steel or brass cages, these double-row radial bearings handle misalignment effortlessly, ensuring consistent performance even in demanding conditions.60° contact angle optimizes load distribution for enhanced durability in automotive and motorcycle applicationsChoose from C0/C3/C4 clearance options to match your specific machinery requirementsBacked by our ISO-certified manufacturing process for stable quality and 12-month warranty protection
Self-Aligning Roller Bearing 22276CA 22280CA 22308CCK W33 for Industrial Machinery with P0-P4 Precision
Ensure smooth, precision rotation for your industrial machinery with our Self-Aligning Roller Bearing series, including 22276CA, 22280CA, and 22308CCK W33 models. Engineered to deliver P0-P4 precision, these bearings minimize downtime by accommodating shaft misalignment and heavy radial loads, keeping your equipment running longer with consistent performance.Double-row design with C0/C3/C4 clearance options ensures optimal load distribution and adaptability to varying industrial conditionsConstructed from high-grade bearing steel for enhanced durability, meeting ISO standards to reduce the hassle of frequent replacementsSupports OEM/ODM customization to fit specific machinery requirements, backed by our 12-month warranty for peace of mind
Self Aligning Ball Bearings 1206 1206TNI for Heavy Load Impact Precision Instruments
Ensure smooth, precise rotation even under heavy loads with our Self Aligning Ball Bearings 1206 1206TNI, engineered to minimize downtime in precision instruments. The double-row design and 60° contact angle deliver exceptional radial load capacity, while the steel or brass cage options ensure durability in high-impact environments—perfect for maintaining accuracy in industrial machinery where alignment errors are costly.Precision ratings from P0 to P2 and clearance options (C0/C3/C4) adapt to your specific equipment needs, reducing the hassle of mismatched componentsUnseparated structure simplifies installation and maintenance, saving valuable time for busy operationsConstructed with high-grade bearing steel for long service life, backed by our ISO-certified quality control for reliable performance you can trust
Deep Groove Ball Bearings 6703 6704 6705 for Electrical Tools, P0-P4 Precision, Japan NSK
Ensure smooth, precise operation for your electrical tools with Japan NSK Deep Groove Ball Bearings 6703 6704 6705, engineered to deliver reliable performance even in high-speed applications. These P0-P4 precision bearings reduce vibration (Z1V1-Z3V3 grades) and extend tool lifespan, solving common issues with inconsistent motion and premature wear.Available in 17×23×4mm, 20×27×4mm, and 25×32×4mm sizes to fit standard electrical tool configurationsPre-filled with high-quality grease (or oil-lubricated option) for immediate installation and minimal maintenanceSingle-row, non-aligning design maintains radial load stability, critical for power tools like drills and grindersBacked by NSK’s renowned manufacturing standards and our 12-month warranty for long-term peace of mind
Angular Contact Ball Bearing 7000AC 7000B 7000C for Machine Tool Spindle ISO9001
Ensure smooth, high-precision rotation for your machine tool spindle with this Angular Contact Ball Bearing—engineered to minimize vibration and extend equipment lifespan. Available in 7000AC, 7000B, and 7000C configurations (10x26x8mm), it handles combined radial and axial loads with P0-P4 precision grading, meeting ISO 9001 standards for reliable performance in industrial applications.Single-row, unseparated design maintains alignment under high speeds, ideal for spindle systems requiring consistent accuracyPremium bearing steel construction and Z1V1-Z3V3 vibration control reduce noise and wear, lowering maintenance costs over timeIn-stock availability ensures quick 3-5 day sample delivery, with OEM/ODM support to match your exact specifications
Hg Series High Assembly Guide Rail Slider HGW15CC with Insulating and Low Noise Features for Industrial Machinery
Ensure smooth, quiet industrial machinery operation with the HGW15CC guide rail slider, designed to minimize noise disruption while maintaining precision even in high-assembly applications. This high-performance linear slider combines insulating properties to protect sensitive equipment from electrical interference with a low-vibration structure, addressing common reliability concerns in demanding manufacturing environments.Alloy construction ensures long service life under heavy loads, critical for continuous production linesCertified to ISO 9001 standards, guaranteeing consistent quality for industrial machinery integrationSupports OEM/ODM customization to fit specific equipment dimensions, reducing installation time and compatibility issues
Tapered Roller Bearing NTN 30305 30306 30307 for Industrial Machinery 25x62x17mm P0-P4 Precision
Ensure smooth, precise rotation for your industrial machinery with our Tapered Roller Bearing NTN 30305, engineered to deliver consistent performance even under heavy loads. This 25x62x17mm precision bearing (P0-P4 grades available) minimizes vibration (Z1V1-Z3V3) and extends equipment lifespan, reducing costly downtime for manufacturers and distributors alike.Grease or oil lubrication flexibility adapts to diverse industrial environments, from machine tools to agricultural equipmentNTN genuine quality ensures compatibility with OEM specifications, backed by our ISO 9001-certified production standardsSupports both standard orders (1pc MOQ) and custom requirements, with fast 3-5 day sample delivery to keep your operations on track
32008 NSK Conical Roller Bearing 40x68x19mm for Precision Instrument Applications
Ensure smooth, precise rotation for your precision instruments with the 32008 NSK conical roller bearing, engineered to deliver consistent performance in critical applications. This 40x68x19mm bearing minimizes vibration and wear, keeping your equipment running reliably even under continuous operation.Precision rating options from P0 to P2 and vibration grades Z1V1 to Z3V3 allow tailored fit for sensitive instrumentation needsGrease or oil lubrication flexibility ensures adaptability to your maintenance protocols, reducing downtime and extending service lifeBacked by NSK's renowned manufacturing standards, this bearing meets the strict demands of high-precision environments where stability and durability are non-negotiable
Pillow Block Insert Bearing UCT209-26 High Load 12x47x31mm for Industrial Machinery
Boost your industrial machinery's performance with the UCT209-26 Pillow Block Insert Bearing, engineered to deliver reliable high-load support (12x47x31mm) for seamless operations. Its deep groove raceway design ensures smooth rotation even under heavy stress, solving common issues with premature wear in demanding environments.High load capacity paired with P0 precision rating for consistent, long-lasting performance in machine tools and industrial equipmentBearing steel construction and flexible lubrication options (grease or oil) adapt to your specific operational needsRich stock availability means fast shipment, minimizing downtime for your production line
Deep Groove Ball Bearing 6200 6300 P0-P4 Precision Long Life for Industrial Machinery
Minimize downtime and boost machinery reliability with our Deep Groove Ball Bearing 6200 6300—engineered for precision and extended service life in industrial applications. Crafted from high-grade bearing steel with P0-P4 precision ratings and C0/C2/C3 clearance options, this single-row radial bearing delivers consistent performance under high-speed, low-noise demands, addressing the critical need for stable operation in manufacturing environments.Grease or oil lubrication flexibility ensures adaptability to diverse industrial machinery, from conveyors to textile equipmentNon-aligning, unseparated design maintains structural integrity during heavy radial loads, reducing maintenance interruptionsRich stock availability enables quick fulfillment, with 3-5 day sample delivery to keep your production on schedule
UCT211 Insert Pillow Block Bearings High Load Deep Groove Raceway P0-P4 Precision
Ensure smooth, high-load operations with our UCT211 insert pillow block bearings—engineered to deliver reliable rotation with P0-P4 precision. The deep groove raceway design minimizes friction under heavy loads, making these ideal for industrial machinery, agricultural equipment, and construction applications where stability matters most.High Load Capacity: Crafted from premium bearing steel to handle demanding workloads without compromising performancePrecision You Can Trust: Available in P0-P4 grades with Z1V1-Z3V3 vibration control for quiet, consistent operationFlexible Lubrication: Compatible with grease or oil to adapt to your specific maintenance needsBacked by our ISO-certified manufacturing and 12-month global warranty, these bearings reduce downtime and keep your equipment running longer—because we know reliable rotation powers your business.
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
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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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