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 B71900-E-T-P4s-DUL Spindle Bearing for Miniature Spindles
Ensure smooth, precise rotation in your miniature spindles with the High Precision FAG B71900-E-T-P4s-DUL Spindle Bearing, engineered to deliver exceptional stability and extend machinery lifespan. Crafted to ISO P4/P4s precision standards, this 15° contact angle bearing minimizes vibration and noise, addressing the critical need for reliable performance in high-speed applications.15° contact angle design optimizes axial load handling, ideal for precision machinery like small-scale lathes or medical equipmentConstructed with high-grade steel for superior durability, reducing maintenance downtime and long-term replacement costsCompatible with standard miniature spindle configurations, ensuring seamless integration into your existing setup
High Speed FAG B7030-E-T-P4s-UL Angular Contact Ball Bearing for CNC Spindle
Ensure your CNC spindle operates at peak efficiency with the FAG B7030-E-T-P4s-UL Angular Contact Ball Bearing, engineered to deliver exceptional precision and high-speed performance. This bearing minimizes vibration and extends spindle life, addressing the critical need for reliable operation in demanding machining environments.Features a 15° contact angle (E design) optimized for axial load handling, ensuring stable performance during high-speed rotationsPrecision grade P4s (ISO standard) guarantees tight tolerances, reducing runout and enhancing machining accuracyConstructed with high-grade steel for durability, supporting continuous operation in industrial CNC applications
High Precision FAG B7211-C-T-P4s-UL Ceramic Ball Spindle Bearing for CNC Machine Tools
Ensure your CNC machine tool operates with uncompromising precision and reliability using the High Precision FAG B7211-C-T-P4s-UL Ceramic Ball Spindle Bearing. Engineered to deliver exceptional rotational accuracy, this P4s precision spindle bearing minimizes vibration and extends tool life, even under high-speed machining conditions.15° contact angle design optimizes load distribution for enhanced stability during heavy-duty operationsCeramic ball construction reduces heat generation and friction, maintaining consistent performance in critical manufacturing environmentsUL certification and ISO-compliant precision (P4/P4s/P2) meet the strict standards of industrial machinery manufacturers, ensuring seamless integration into your production line
High Speed FAG B71901-E-T-P4s-UL Angular Contact Ball Bearing for CNC Spindle
Ensure your CNC spindle operates at peak performance with the High Speed FAG B71901-E-T-P4s-UL Angular Contact Ball Bearing, engineered to deliver exceptional precision and stability for high-velocity machining. This FAG B71901 bearing features P4s precision grade and a 25° contact angle, minimizing vibration and extending spindle life even under continuous heavy loads.15° contact angle design optimizes axial load capacity, critical for maintaining cutting accuracy in high-speed CNC applicationsManufactured with premium steel for reliable performance, reducing downtime and ensuring consistent production qualitySeamless integration with standard spindle configurations, backed by our commitment to stable supply and responsive technical support
High Precision FAG B7011-E-T-P4s-Um Angular Contact Ball Spindle Bearing for Machine Tools
Ensure your machine tool spindle operates with unrivaled precision and stability using the FAG B7011-E-T-P4s-Um Angular Contact Ball Spindle Bearing. Engineered for high-speed applications, this bearing minimizes vibration and extends tool life, directly addressing the need for consistent performance in critical machining operations.P4s precision grade and 25° contact angle (E) deliver exceptional radial and axial load capacity, ideal for heavy-duty cutting tasksPremium steel construction ensures durability under extreme conditions, reducing downtime and maintenance costsSeamless integration with ISO standards guarantees compatibility with most machine tool spindles, streamlining replacement and setup
High Precision P4 Angular Contact Ball Spindle Bearing for Machine Tools FAG B7011-E-T-P4s-Um
Ensure your CNC machine tool spindle operates with unrivaled precision and stability using our High Precision P4 Angular Contact Ball Spindle Bearing. Engineered to meet FAG B7011-E-T-P4s-Um specifications, this bearing delivers consistent rotational accuracy critical for high-speed machining applications, reducing vibration and extending tool life.15° contact angle design optimizes axial load capacity, ideal for heavy-duty cutting operationsP4 precision grade ensures minimal runout, enhancing surface finish quality on machined partsConstructed with high-grade steel for durability, backed by our strict ISO 9001 quality control standardsSupports seamless integration into industrial machinery, providing reliable performance even under continuous operation
Angular Contact Ball Spindle Bearing B7004-C-T-P4s-Um FAG P4 Precision for Industrial Spindles
Boost your industrial spindle performance with the Angular Contact Ball Spindle Bearing B7004-C-T-P4s-Um—engineered to deliver ultra-precise rotation and extended service life for high-demand machinery. This FAG P4 precision bearing minimizes vibration and noise, ensuring smooth operation even under heavy loads, while its 15° contact angle optimizes axial rigidity for enhanced machining accuracy.P4/P4s precision grade meets ISO standards for tight tolerances, reducing downtime and maintenance costsHigh-grade steel construction ensures durability in industrial environments, addressing the need for reliable, long-lasting componentsCompatible with FAG specifications for seamless integration into existing spindle systems, simplifying replacement and upgrades
High Precision FAG 7018-C-T-P4s Angular Contact Spindle Bearing for Industrial Equipment
Ensure smooth, high-precision rotation for your industrial equipment with the FAG 7018-C-T-P4s angular contact spindle bearing, engineered to minimize vibration and extend machinery uptime even under heavy loads. This P4s precision grade bearing features a 15° contact angle (C design) that optimizes axial load capacity, making it ideal for high-speed spindle applications in machine tools, textile machinery, and printing equipment.Manufactured with premium steel for stable performance and long service life, meeting ISO standards for reliabilityDesigned to reduce operational noise and enhance machining accuracy, addressing the need for consistent performance in critical industrial processesAvailable with flexible order options, including sample support, to ensure seamless integration into your production line
FAG B71909-E-2RSD-T-P4S-UL Angular Contact Spindle Bearing for Wet Working Conditions
Ensure smooth, reliable rotation in moisture-prone industrial environments with the FAG B71909-E-2RSD-T-P4S-UL Angular Contact Spindle Bearing. Engineered to deliver P4 precision and a 25° contact angle, this wet condition bearing minimizes downtime by resisting corrosion and maintaining stability even in challenging conditions—ideal for machine tools, printing equipment, and high-precision industrial machinery where performance can’t falter.2RSD seal design provides superior protection against water and debris, extending service life in wet working conditionsP4S precision grade ensures tight tolerances for consistent operation in high-speed spindle applicationsUL certification meets strict industry standards, offering peace of mind for critical manufacturing processes
HS71922-C-T-P4s-UL FAG Precision Cylindrical Roller Bearing for Machine Spindle
Achieve uncompromising precision in machine spindle operations with the FAG HS71922-C-T-P4s-UL cylindrical roller bearing, engineered to deliver consistent high-performance rotation even under demanding industrial conditions. This precision bearing minimizes vibration and ensures extended service life, addressing the critical need for reliable motion components in high-speed machining applications.P4s precision grade meets ISO standards for tight dimensional tolerance, ideal for machine tools requiring micron-level accuracy15° contact angle (C design) optimizes load distribution, enhancing spindle stability during heavy cutting operationsPremium steel construction with advanced heat treatment guarantees durability, reducing unplanned downtime for manufacturersUL designation indicates matched pairs availability, simplifying installation for complex spindle configurations
Precision Angular Contact Ball Spindle Bearing B71928-E-T-P4s-UL FAG for Machine Tools
Ensure your machine tools deliver consistent precision and smooth operation with the FAG B71928-E-T-P4s-UL Precision Angular Contact Ball Spindle Bearing, designed to minimize vibration and extend spindle life in high-speed machining environments. This P4 precision grade bearing (ISO standard) features a 25° contact angle (E design) that optimizes axial load capacity—critical for maintaining accuracy during heavy cutting or continuous operation. Engineered with high-grade steel for durability, ensuring stable performance even under demanding industrial conditionsUL configuration (universal design) allows flexible mounting in paired arrangements, simplifying installation and alignmentBacked by Saifan Bearing’s strict quality control and 12-month warranty, providing reliable support for your production line
High-Speed FAG B7202-E-T-P4s-Um Angular Contact Ball Spindle Bearing ISO P4 Precision
Boost your machine tool's performance with the High-Speed FAG B7202-E-T-P4s-Um Angular Contact Ball Spindle Bearing, engineered to deliver ISO P4 precision for seamless, reliable rotation even under demanding high-speed conditions. This FAG angular contact ball bearing minimizes vibration and noise, ensuring consistent accuracy in critical applications—exactly what you need to reduce downtime and maintain tight tolerances in your production line.15° contact angle (E design) optimizes axial load capacity, making it ideal for spindle systems requiring both speed and rigidityPrecision-grade P4s tolerance ensures minimal runout, directly translating to smoother finishes and extended tool lifeRobust steel construction withstands rigorous industrial use, backed by Saifan Bearings' commitment to quality and 12-month warranty for peace of mind
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
🏷️
OEM Branding
Custom packaging & labels
⏱️
5-15 Day Lead
Bulk production timeline
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T/T · L/C · Alibaba
Flexible payment terms