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 Angular Contact Spindle Bearing B71911-E-T-P4s-Um for Machine Tools
Achieve unmatched machining precision with the High Precision Angular Contact Spindle Bearing B71911-E-T-P4s-Um—engineered to deliver stable rotation and extended tool life for your machine tools. This P4s precision grade bearing ensures minimal vibration and heat generation, even at high speeds, making it ideal for demanding industrial applications where reliability directly impacts productivity.15° contact angle (E design) optimizes axial load capacity, critical for high-performance spindle systemsManufactured with premium steel and严格 quality control to meet ISO standards, ensuring consistent performance batch after batchSeamless integration with machine tool spindles reduces downtime and maintenance costs, backed by our 12-month warranty and expert technical support
High Precision Spindle Bearing B7003-E-T-P4s-Um FAG Low Friction Torque for Machine Tools
Boost your machine tool's performance with the High Precision Spindle Bearing B7003-E-T-P4s-Um from FAG, designed to deliver ultra-smooth operation and extended service life. This low friction torque bearing ensures minimal energy loss and stable rotation, making it ideal for high-speed machining applications where precision and reliability are non-negotiable.P4/P4s precision grade (ISO standard) guarantees tight dimensional tolerance, reducing vibration and enhancing workpiece accuracy15° contact angle (E design) optimizes load distribution, critical for handling radial and axial forces in heavy-duty spindle systemsPremium steel construction ensures durability under continuous operation, addressing the need for consistent performance in demanding industrial environments
High Precision Angular Contact Ball Spindle Bearing B7007-C-T-P4s-Um for Machine Tools
Ensure smooth, high-precision rotation for your machine tools with our High Precision Angular Contact Ball Spindle Bearing B7007-C-T-P4s-Um. Engineered to deliver P4/P4s precision and a 15° contact angle (C), this spindle bearing minimizes vibration and maximizes durability, even under heavy loads—so you can count on consistent performance shift after shift. Crafted from high-grade steel to meet ISO standards, ensuring long service life and reduced maintenance downtime Optimized for machine tool spindles, with tight tolerance control that enhances cutting accuracy and operational efficiency Backed by our strict quality control and 12-month warranty, giving you confidence in every rotation
High Precision P4 Grade Ceramic Angular Contact Ball Spindle Bearing for Machine Tools
Boost your machine tool's precision and reduce downtime with our High Precision P4 Ceramic Angular Contact Ball Spindle Bearing—engineered to deliver consistent performance even under high-speed, heavy-load conditions. Crafted with premium ceramic materials and adhering to strict ISO standards, this bearing minimizes thermal expansion and vibration, ensuring smoother operation and longer service life for your critical equipment. Precision grade P4 with contact angles of 15° (C) and 25° (E) for optimized radial and axial load handling Advanced ceramic construction reduces friction and wear, addressing common issues with heat buildup in continuous production environments Compatible with a wide range of machine tool spindles, backed by our expertise in industrial bearing customization and 12-month warranty for peace of mind
High Precision Spindle Bearing B71913-E-T-P4s-UL for CNC Machine Automation Equipment
Ensure seamless precision in your CNC machine operations with the High Precision Spindle Bearing B71913-E-T-P4s-UL, engineered to deliver consistent performance for automation equipment. This spindle bearing minimizes vibration and extends tool life, addressing the critical need for reliable rotation in high-speed machining environments.P4s precision grade ensures tight dimensional tolerance, ideal for maintaining accuracy in complex automation tasks15° contact angle (E design) optimizes load distribution, enhancing stability during heavy-duty cutting operationsConstructed with high-grade steel for durability, backed by our ISO 9001:2015 quality assurance and 12-month warranty
High Precision FAG B7200-C-T-P4s-UL Hybrid Ceramic Angular Contact Ball Bearing for CNC Machine Spindle
Ensure your CNC machine spindle operates with pinpoint accuracy and minimal downtime using the High Precision FAG B7200-C-T-P4s-UL Hybrid Ceramic Angular Contact Ball Bearing. Engineered to deliver P4 precision (ISO standard) and a 15° contact angle, this bearing reduces vibration and heat buildup during high-speed rotation, extending tool life and improving machining consistency.Hybrid ceramic construction balances durability with low inertia, ideal for demanding CNC applications where every micron countsPrecision-grade P4s tolerance ensures stable performance even under continuous heavy loads, addressing the critical need for reliable componentry in industrial settingsDirect replacement for FAG spindle bearings, designed to integrate seamlessly with existing setups for hassle-free maintenance
High Precision P4 Angular Contact Ball Spindle Bearing 7204-E-T-UL for Industrial Machinery
Boost your industrial machinery’s precision and reduce downtime with our High Precision P4 Angular Contact Ball Spindle Bearing 7204-E-T-UL, engineered to deliver consistent performance even under heavy loads. Crafted to ISO P4 standards with a 25° contact angle (E), this spindle bearing ensures smooth rotation and extended service life for machine tools, textile equipment, and other high-demand industrial applications.Precision-grade construction (P4) minimizes vibration, enhancing machining accuracy and product qualityDurable steel material and optimized design reduce maintenance needs, keeping your operations running efficientlyCompatible with standard industrial setups, offering a reliable drop-in solution for seamless integration
Angular Contact Spindle Bearing B71900-C-T-P4s-Dul for Electronic Equipment High Precision
Ensure smooth, precise rotation in your electronic equipment with the Angular Contact Spindle Bearing B71900-C-T-P4s-Dul, designed to eliminate vibration and extend machine uptime. This high precision bearing delivers P4s grade accuracy—critical for sensitive electronic components—with a 15° contact angle (C) that optimizes load distribution for stable performance under continuous operation.Engineered with premium steel construction to maintain tight tolerances in high-speed applications, reducing maintenance needsSeamless integration with electronic device spindles, ensuring consistent operation even in demanding industrial environmentsBacked by our ISO 9001:2015 quality assurance, so you can trust reliable performance without compromising on precision
Front Axle Assy FAG B7203-C-T-P4s-UL Tapered Roller Spindle Bearing with ISO P4 Precision
Ensure smooth, precise rotation for your front axle assembly with the FAG B7203-C-T-P4s-UL tapered roller spindle bearing—engineered to deliver ISO P4 precision and reliable performance under demanding automotive conditions. This 15° contact angle bearing minimizes vibration and extends service life, addressing the critical need for stability in high-stress applications.Precision-grade P4s tolerance ensures optimal fit and reduced wear, ideal for front axle assy systems requiring consistent operationHigh-quality steel construction withstands heavy loads, making it a trusted choice for automotive manufacturers prioritizing durabilityBacked by Saifan Bearings' strict quality control and 12-month warranty, ensuring peace of mind from installation to long-term use
High Speed FAG B71908-E-T-P4s-DUL Spindle Bearing for Textile Spindles with P4 Precision
Maximize textile spindle efficiency with the High Speed FAG B71908-E-T-P4s-DUL Spindle Bearing, engineered to deliver P4 precision rotation for seamless production runs. This FAG spindle bearing for textile spindles reduces vibration and extends equipment lifespan, addressing the critical need for consistent performance in high-speed textile machinery.15° contact angle (E design) optimizes axial load handling, ensuring stability even at peak operating speedsPrecision-grade P4s tolerance minimizes runout, directly reducing thread breakage and material wasteDurable steel construction with specialized heat treatment resists wear in continuous 24/7 production environments
HS71905-E-T-P4s-UL Angular Contact Ball Spindle Bearing for Precision Machine Tools
Ensure smooth, high-precision operation for your precision machine tools with the HS71905-E-T-P4s-UL Angular Contact Ball Spindle Bearing. Engineered to deliver reliable rotation even under demanding conditions, this angular contact ball bearing minimizes vibration and extends tool life, addressing the need for consistent performance in critical manufacturing processes.Precision grade P4s (ISO standard) ensures tight tolerance control for superior machining accuracy15° contact angle (E design) optimized for axial load handling, ideal for high-speed spindle applicationsConstructed with high-grade steel to withstand heavy loads and maintain stability during prolonged use
High Precision FAG B71906-E-T-P4s-Dul Spindle Bearing for Packaging Machine Spindles
Ensure smooth, precise rotation for your packaging machine spindles with the High Precision Spindle Bearing that minimizes downtime and elevates production consistency. This FAG B71906-E-T-P4s-Dul model delivers P4s precision and a 15° contact angle, engineered to handle high-speed operations while maintaining stability—critical for meeting tight packaging deadlines.Steel construction ensures durability under continuous use, reducing the need for frequent replacements15° contact angle optimizes load distribution, enhancing performance in precision-dependent packaging processesComplies with ISO standards, guaranteeing compatibility with industrial machinery setups
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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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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