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
HS7007-E-T-P4s-UL FAG Precision Angular Contact Ball Bearing for CNC Machine Spindle
Ensure uncompromising precision for your CNC machine spindle with the FAG HS7007-E-T-P4s-UL precision angular contact ball bearing. Engineered to deliver P4s-level accuracy and a 25° contact angle (E), this bearing minimizes vibration and maximizes rotational stability, even under high-speed machining conditions—keeping your production runs consistent and reducing costly downtime.High-grade steel construction ensures long service life, addressing the need for reliable performance in demanding industrial environmentsOptimized for machine tool spindles, with tight tolerance control that meets ISO standards for precision-grade bearingsBacked by our strict quality control process and 12-month warranty, providing peace of mind for your critical manufacturing operations
High Precision FAG B7208-E-T-P4s-UL Spindle Bearing for CNC Lathe Repair
Restore peak performance to your CNC lathe with the FAG B7208-E-T-P4s-UL spindle bearing, engineered to deliver the precision and reliability critical for seamless machining operations. This high-precision spindle bearing minimizes vibration and ensures consistent rotational accuracy, directly addressing the frustration of tool wear and production delays caused by subpar components. Boasts P4s precision grade (ISO standard) for tight tolerance control, ideal for high-speed CNC applications where every micron matters 15° contact angle (E-type) optimizes axial load capacity, enhancing stability during heavy-duty cutting tasks Manufactured with premium steel to meet FAG’s stringent quality standards, ensuring long service life and reducing costly downtime
High Precision Spindle Angular Contact Ball Bearing B71910-E-T-P4s-UL for Ball Screw Compressor
Ensure smooth, high-precision rotation for your ball screw compressor with the High Precision Spindle Angular Contact Ball Bearing B71910-E-T-P4s-UL. Engineered to deliver P4 precision and a 25° contact angle (E), this bearing minimizes vibration and extends equipment lifespan, even under heavy loads—addressing the need for reliable performance in demanding industrial environments.Features P4s precision grade for exceptional rotational accuracy, critical for maintaining compressor efficiency25° contact angle design optimizes axial load handling, reducing wear and ensuring stable operationConstructed with high-grade steel to withstand rigorous working conditions, backed by our ISO 9001:2015 quality assurance
High Precision FAG B7203-C-T-P4s-Um Spindle Bearing for Laboratory Equipment
Ensure consistent, high-precision rotation in your laboratory equipment with the High Precision FAG B7203-C-T-P4s-Um Spindle Bearing, designed to deliver reliable performance for critical applications. This P4s precision grade bearing features a 15° contact angle, optimizing load distribution and minimizing vibration to maintain accuracy in sensitive lab instruments.Constructed from premium steel for long service life, even under continuous operationComplies with ISO standards, ensuring compatibility with precision machinery setupsEngineered to reduce noise and enhance stability, supporting consistent experimental results
Spindle Bearing B7015-C-T-P4s-UL for Hydraulic Pump Replacement (P4 Precision)
Ensure smooth, precise operation of your hydraulic pump with the Spindle Bearing B7015-C-T-P4s-UL, engineered to deliver reliable performance and extended service life in demanding industrial environments. This P4 precision bearing minimizes vibration and noise, addressing common issues with equipment downtime and maintenance costs.15° contact angle (C) design optimizes load distribution for high-speed hydraulic applicationsMeets ISO precision standards (P4/P4s) for consistent rotation and reduced wearDirect replacement for FAG spindle bearings, ensuring seamless fit and compatibility with existing setups
High Precision FAG B71903-C-T-P4s-Um Angular Contact Spindle Machine Bearing for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with the High Precision FAG B71903-C-T-P4s-Um Angular Contact Spindle Machine Bearing. Engineered to deliver exceptional stability and reduce downtime, this bearing meets the rigorous demands of machine spindles, where precision directly impacts production quality.P4s precision grade ensures minimal vibration and extended service life, critical for maintaining tight tolerances in high-speed operations15° contact angle (C type) optimizes axial load capacity, making it ideal for spindle applications requiring both radial and thrust supportConstructed with high-grade steel for durability, backed by Saifan Bearings' strict quality control and 12-month warranty for reliable performance you can trust
Industrial Angular Contact Spindle Bearing B7220-C-T-P4s-UL FAG for High-Precision Equipment
Ensure your high-precision equipment operates with unrivaled stability and precision using the Industrial Angular Contact Spindle Bearing B7220-C-T-P4s-UL FAG. Engineered to deliver consistent performance in demanding industrial applications, this bearing minimizes vibration and extends machine uptime, addressing the critical need for reliable rotation in high-stakes operations.Boasts P4s precision grade and 15° contact angle (C), optimized for high-speed spindle applications where accuracy is non-negotiableConstructed with premium steel for exceptional durability, ensuring long service life even under heavy loadsTrusted FAG quality meets ISO standards, providing the peace of mind that comes with a globally recognized brand
High Speed Motor Spindle Angular Contact Ball Bearing B7013-E-T-P4s-UL P4 Precision
Ensure smooth, high-precision rotation for your motor spindle with the High Speed Motor Spindle Angular Contact Ball Bearing B7013-E-T-P4s-UL. Engineered to minimize vibration and extend equipment lifespan, this P4 precision bearing delivers reliable performance even under intense operating conditions, addressing common concerns about durability in industrial machinery.15° contact angle (C) and 25° contact angle (E) options for optimized load distribution, a critical detail for matching specific spindle requirementsConstructed with high-grade steel to maintain stability at extreme speeds, reducing downtime and maintenance costsComplies with ISO precision standards (P4, P4s, P2) to ensure seamless integration with high-end machine tools and automated production lines
Sealed Angular Contact Spindle Bearing B7021-C-T-P4s-UL for High-Speed Machinery
Maximize high-speed machinery performance with the Sealed Angular Contact Spindle Bearing B7021-C-T-P4s-UL, designed to deliver precision rotation and minimize downtime in industrial applications. This P4 precision spindle bearing ensures smooth operation at extreme speeds, thanks to its 15° contact angle (C) that optimizes load distribution and reduces vibration—critical for maintaining consistent output in demanding equipment like machine tools and high-speed spindles.Sealed design (UL) protects internal components from contaminants, extending service life and reducing maintenance needs in harsh industrial environmentsManufactured to strict ISO standards, ensuring compatibility with FAG specifications for reliable performance and easy replacementHigh-grade steel construction enhances durability, making it ideal for continuous operation in heavy-duty machinery
High Precision FAG B71922-E-T-P4s-DUL Spindle Bearing for Power Generation Equipment
Ensure uninterrupted power generation operations with the FAG B71922-E-T-P4s-DUL spindle bearing, engineered to deliver exceptional precision and durability for critical power generation equipment. This high-performance bearing minimizes vibration and extends service life, addressing the need for reliable rotation in demanding industrial environments.P4 precision grade (ISO standard) ensures tight tolerances for consistent power transmission efficiency15° contact angle (E design) optimizes load distribution, ideal for high-speed generator spindlesPremium steel construction with advanced heat treatment resists wear under heavy loads, reducing maintenance downtimeCompatible with FAG original specifications, guaranteeing seamless integration into existing systems
High Speed Spindle Bearing FAG B71920-E-T-P4s-Um P4 Precision for Defense Equipment
Ensure uncompromising precision and reliability in defense equipment with the High Speed Spindle Bearing FAG B71920-E-T-P4s-Um, engineered to deliver exceptional performance under critical conditions. Designed with a 15° contact angle and P4s precision grade, this bearing minimizes vibration and maximizes rotational stability, directly addressing the need for consistent operation in high-stakes machinery.ISO-certified P4/P4s precision ensures tight dimensional tolerances, reducing wear and extending service life in heavy-duty defense applicationsHigh-speed capabilities and robust steel construction provide the durability required for continuous, high-load operationsTrusted FAG quality backed by Saifan Bearings' strict quality control processes, ensuring each unit meets international industrial standards for defense-grade reliability
High Precision FAG B71932-C-T-P4s-Um Spindle Bearing for Construction Equipment
Ensure smooth, precise rotation in your construction equipment with the High Precision FAG B71932-C-T-P4s-Um Spindle Bearing—engineered to minimize downtime and maximize operational reliability even under heavy loads. This FAG B71932 bearing delivers P4 precision grade performance with a 15° contact angle, ensuring superior radial and axial load handling for critical spindle applications in excavators and heavy machinery.ISO-certified P4s precision ensures consistent performance, reducing vibration and extending equipment service life15° contact angle design optimizes load distribution, ideal for high-torque construction environmentsDurable steel construction paired with strict quality control guarantees stable operation in harsh working conditions
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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