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 FAG B7224-E-T-P4s-UL Spindle Bearing for Industrial Machinery
Ensure smooth, high-precision industrial machinery operation with the High Precision FAG B7224-E-T-P4s-UL Spindle Bearing—engineered to minimize vibration and extend equipment lifespan in demanding manufacturing environments. This P4s precision grade spindle bearing delivers consistent performance, addressing the critical need for stable rotation in machine tools and industrial equipment.15° contact angle (E design) optimizes radial and axial load distribution for heavy-duty applicationsISO-certified precision ensures compatibility with high-speed spindle systems, reducing downtime from misalignmentDurable steel construction with严格 quality control meets global industrial standards, supporting reliable long-term operation
High Precision FAG B7209-E-T-P4s-UL Angular Contact Ball Spindle Bearing for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the High Precision Angular Contact Ball Bearing, engineered to minimize downtime and enhance operational efficiency. This FAG B7209-E-T-P4s-UL spindle bearing delivers P4s precision and a 15° contact angle, ideal for high-speed applications requiring consistent performance under radial and axial loads.15° contact angle design optimizes load distribution, extending equipment service life in demanding industrial environmentsManufactured to ISO standards with premium steel construction, ensuring reliable operation even in heavy-duty machineryCompatible with a range of industrial equipment, from machine tools to precision spindles, backed by Saifan's commitment to quality and 12-month warranty
High Precision Spindle Angular Contact Ball Bearing B71934-E-T-P4s-UL for Machine Tools
Boost your machine tool's performance with the High Precision Spindle Angular Contact Ball Bearing B71934-E-T-P4s-UL, engineered to deliver unmatched rotational accuracy and stability for critical machining operations. This premium spindle bearing ensures minimal vibration and extended service life, addressing the need for reliable, long-lasting components in high-demand industrial settings.P4s precision grade and 25° contact angle (E) optimize load distribution and rigidity, ideal for high-speed spindle applicationsConstructed with high-grade steel for superior durability, maintaining consistent performance even under heavy workloadsSeamless integration with machine tool spindles, reducing downtime and enhancing productivity through precise, smooth operation
High Precision FAG B7032-C-T-P4s-UL Angular Contact Ball Bearing for CNC Machine Tool Spindle
Ensure ultra-smooth CNC machine tool spindle performance with the FAG B7032-C-T-P4s-UL angular contact ball bearing, engineered to eliminate vibration and maintain precision even under high-speed operations. This high precision spindle bearing features a 15° contact angle (C) and P4s accuracy class, delivering the stability industrial machinery manufacturers demand for critical machining tasks. Constructed with premium steel for extended service life, reducing maintenance downtime and replacement costs Optimized design supports heavy loads while minimizing noise, ideal for precision-critical CNC applications Complies with ISO standards, ensuring seamless integration with existing spindle systems and reliable performance
High Precision FAG B71909-E-T-P4s-UL Spindle Bearing for CNC Machine Tool
Ensure precise, reliable performance for your CNC machine tool with the High Precision FAG B71909-E-T-P4s-UL Spindle Bearing, engineered to minimize vibration and maximize operational stability during high-speed machining. Crafted to P4s precision standards with a 15° contact angle, this bearing delivers consistent accuracy even under heavy loads, addressing the critical need for long-term reliability in industrial manufacturing environments.ISO-certified P4s precision grade ensures minimal runout and superior rotational accuracy15° contact angle design optimizes radial and axial load distribution for enhanced durabilityHigh-grade steel construction guarantees extended service life, reducing downtime and maintenance costsDirect replacement for FAG B71909 series, ensuring seamless integration with existing CNC spindle systems
Ultra High Speed FAG B71940-E-T-P4s-Um CNC Spindle Bearing with 15° Contact Angle
Boost your CNC machine's performance with the Ultra High Speed FAG Spindle Bearing, designed to deliver precision and reliability for critical machining operations. Its 15° contact angle ensures optimal load distribution, reducing vibration and extending spindle life even under high-speed conditions.P4s precision grade guarantees consistent rotational accuracy, minimizing tool wear and enhancing workpiece qualityEngineered for ultra-high speed applications, this FAG B71940-E-T-P4s-Um bearing maintains stability at extreme RPMs, ideal for heavy-duty CNC spindlesDurable steel construction and strict quality control meet ISO standards, ensuring long-term performance and reducing unplanned downtime
China 22315 CC CA W33 Spherical Roller Bearing for Heavy Machinery High Load Capacity
Ensure smooth, high-load operations for your heavy machinery with the China 22315 CC CA W33 Spherical Roller Bearing, engineered to deliver exceptional durability and reliability even in the most demanding industrial environments. This double-row aligning bearing handles radial loads with precision, thanks to its robust bearing steel construction and optimized clearance options (C0/C3/C4), making it ideal for equipment like excavators and agricultural machinery where performance consistency is non-negotiable.Precision grades from P0 to P4 ensure minimal vibration and extended service life, addressing the need for stable, long-term operation100*215*47 mm specification with W33 lubrication groove provides easy maintenance and adaptability to heavy-duty applicationsBacked by ISO 9001:2015 quality certification and our 12-month warranty, offering peace of mind for critical machinery components
High Precision FAG B71906-C-T-P4s-UL Angular Contact Ball Bearing for Machine Tool Spindle
Ensure your machine tool spindle operates with uncompromising precision and reliability using the High Precision Angular Contact Ball Bearing, engineered to deliver consistent performance even in high-speed industrial applications. This FAG B71906-C-T-P4s-UL model features a 15° contact angle, optimizing axial load capacity and rigidity for critical machining operations.P4s precision grade ensures minimal runout and vibration, reducing tool wear and improving workpiece surface finishPremium steel construction and strict quality control (ISO 9001:2015 certified) guarantee long service life under heavy-duty conditionsCompatible with machine tool spindles requiring high rotational accuracy, backed by our 12-month warranty and responsive technical support
Angular Contact Ball Bearing B71918-E-T-P4s-UL for Machine Tool Spindle with P4 Precision
Ensure your machine tool spindle operates with uncompromising precision and stability using our Angular Contact Ball Bearing B71918-E-T-P4s-UL. Engineered to deliver P4 precision—ideal for high-speed machining applications—this bearing minimizes vibration and extends spindle life, even under continuous heavy loads. 25° contact angle (E) design optimizes axial load capacity, critical for maintaining cutting accuracy in precision tooling Manufactured with high-grade steel and严格 quality control to meet ISO standards, ensuring consistent performance across production runs Seamless integration with your existing setup, backed by our technical team’s expertise in bearing selection and installation support
High Speed FAG HS71907-C-T-P4s-UL Tapered Roller Bearing for Precision Spindle
Ensure precision and reliability in your high-speed spindle operations with the FAG HS71907-C-T-P4s-UL Tapered Roller Bearing, engineered to deliver consistent performance even under demanding conditions. This precision spindle bearing minimizes vibration and noise, reducing maintenance downtime while extending your machinery's service life.Boasts P4/P4s precision grade (ISO standard) for exceptional rotational accuracy, critical for high-speed applications like CNC machine spindles15° contact angle (C design) optimizes load distribution, enhancing stability during rapid acceleration and decelerationConstructed with high-grade steel to withstand extreme temperatures and heavy radial/axial loads, ensuring long-term durabilityBacked by our strict quality control and 12-month warranty, providing peace of mind for industrial buyers seeking reliable motion components
High Precision FAG B71902-E-T-P4s-Um Angular Contact Ball Spindle Bearing for Machine Tool
Boost your machine tool's precision and productivity with the High Precision Angular Contact Ball Bearing designed for spindle applications. The FAG B71902-E-T-P4s-Um model ensures ultra-smooth rotation at high speeds, thanks to its P4 precision grade and 15° contact angle that minimizes vibration and extends spindle life—critical for maintaining tight tolerances in demanding machining operations.Engineered with premium steel construction to withstand heavy loads and continuous use, reducing unexpected downtimeComplies with ISO standards for reliable performance, making it a drop-in replacement for existing FAG spindle bearingsOptimized for machine tool spindles, delivering consistent accuracy that translates to better finished parts and reduced scrap rates
High Precision FAG HS7024-E-T-P4s-UL Ball Bearing for CNC Spindle Applications
Ensure smooth, high-precision CNC spindle operation with the High Precision FAG HS7024-E-T-P4s-UL Ball Bearing, engineered to deliver exceptional stability and extended service life in industrial machining environments. This P4s precision grade bearing features a 15° contact angle, optimizing load distribution and reducing vibration for consistent performance even at high rotational speeds.Steel construction ensures durability under heavy-duty conditions, addressing common concerns about wear and maintenance intervalsComplies with ISO standards for reliable interchangeability and compatibility with existing CNC setupsTrademark FAG quality backed by our strict quality control processes, ensuring each unit meets rigorous performance criteria
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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