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 B71901-E-T-P4s-Um Angular Contact Spindle Bearing 15X32X18mm for Machine Tools
Ensure smooth, high-precision rotation for your machine tools with the High Precision FAG B71901-E-T-P4s-Um Angular Contact Spindle Bearing, engineered to deliver reliable performance in critical machining operations. This 15X32X18mm bearing features a 25° contact angle (E) and P4/P4s precision grade, minimizing vibration and extending tool life even under heavy loads.Designed for machine tool spindles, providing exceptional rigidity and axial load capacity to maintain accuracy during high-speed operationsConstructed with premium steel and strict quality control, ensuring consistent performance that meets ISO standards for industrial machinerySupports seamless integration into existing setups, reducing downtime and enhancing productivity for manufacturers prioritizing precision and durability
High Precision FAG HS7009-C-T-P4s-UL Angular Contact Ball Bearing for CNC Spindles
Ensure smooth, high-precision rotation for your CNC spindle with the High Precision FAG HS7009-C-T-P4s-UL Angular Contact Ball Bearing, designed to eliminate vibration and maintain consistent performance even under heavy machining loads. This 15° contact angle bearing (C-type) delivers exceptional rigidity and axial load capacity, critical for maintaining tight tolerances in precision manufacturing applications.P4s precision grade ensures minimal runout and maximum speed stability, reducing tool wear and improving workpiece accuracyEngineered with high-grade steel construction to withstand the rigors of continuous operation, extending spindle service life and minimizing downtimeDirect replacement for OEM specifications, ensuring seamless integration with your existing CNC equipment for reliable, hassle-free upgrades
B7207-E-T-P4s-UL FAG Spindle Bearing High Precision for Mechanical Equipment
Ensure smooth, precise rotation in your mechanical equipment with the B7207-E-T-P4s-UL FAG Spindle Bearing, a high-performance solution engineered for reliability and long service life. This FAG spindle bearing delivers P4s precision—meeting strict ISO standards—to minimize vibration and maximize operational stability, even in demanding industrial applications. 15° contact angle (E) design optimizes load distribution, reducing wear and extending machinery uptime Premium steel construction ensures consistent performance under heavy loads, addressing the need for durable components in high-stress environments Compatible with a range of mechanical systems, backed by Saifan’s commitment to quality and 12-month warranty for added peace of mind
Super Precision Angular Contact Spindle Bearing FAG B71911-C-T-P4s-UL for Machine Tools
Boost your machine tool's performance with the Super Precision Angular Contact Spindle Bearing FAG B71911-C-T-P4s-UL, engineered to deliver unmatched rotational accuracy and stability for critical machining operations. This P4s precision grade bearing minimizes vibration even at high speeds, ensuring consistent workpiece quality and extending tool life—addressing the challenge of maintaining precision in demanding industrial environments.15° contact angle design optimizes axial load capacity, ideal for spindle applications requiring both radial and thrust supportManufactured to ISO standards with premium steel construction, guaranteeing reliable performance under heavy-duty conditionsSeamless integration with machine tool spindles, reducing downtime and enhancing overall production efficiency
Super Precision Angular Contact Ball Spindle Bearing B71904-C-T-P4s-Um for Machine Tools
Upgrade your machine tool's precision and reliability with our Super Precision Angular Contact Ball Spindle Bearing B71904-C-T-P4s-Um, engineered to deliver consistent high-performance rotation even under heavy loads. This spindle bearing minimizes vibration and maximizes operational stability, ensuring your equipment maintains tight tolerances and extended service life—critical for meeting demanding production schedules without costly downtime. Precision grade P4s (ISO standard) with 15° contact angle (C) for optimal radial and axial load handling, ideal for high-speed CNC machine spindles Constructed with high-grade steel to withstand rigorous industrial conditions, reducing the need for frequent replacements and维护中断 Seamless integration into machine tool systems, backed by our expertise in matching bearings to complex industrial machinery requirements
Ultra-High-Speed FAG B7202-E-T-P4s-Um Angular Contact Ball Spindle Bearing for Precision Machinery
Boost precision machinery performance with the Ultra-High-Speed FAG B7202-E-T-P4s-Um Angular Contact Ball Spindle Bearing, designed to deliver smooth, reliable rotation even at extreme speeds. This FAG spindle bearing ensures consistent accuracy and durability, addressing the critical need for stable operation in high-demand industrial applications.P4s precision grade and 25° contact angle (E) optimize load distribution and rigidity, ideal for precision machinery where minimal vibration is non-negotiableHigh-grade steel construction guarantees long service life, reducing downtime and maintenance costs for continuous production workflowsSeamless integration with ISO standards ensures compatibility with existing equipment, simplifying replacement and upgrade processes
High Precision Angular Contact Ball Bearing B71940-E-T-P4s-UL for Spindle Applications
Ensure precision and reliability in your spindle operations with the High Precision Angular Contact Ball Bearing B71940-E-T-P4s-UL, engineered to deliver consistent performance even under demanding industrial conditions. This bearing minimizes vibration and extends machinery lifespan with its P4s precision grade and 25° contact angle (E), making it ideal for high-speed spindle applications where stability is non-negotiable.Designed with premium steel construction to withstand heavy loads and maintain tight tolerances, reducing downtime and maintenance costsComplies with ISO standards for quality assurance, ensuring seamless integration into your existing production setupBacked by Saifan's 12-month warranty and expert technical support, providing peace of mind for long-term operational success
Angular Contact Ball Bearing B71940-C-T-P4s-UL FAG High Precision Spindle Bearing
Ensure your machinery operates with uncompromising precision and reliability using the Angular Contact Ball Bearing B71940-C-T-P4s-UL FAG High Precision Spindle Bearing, designed to deliver consistent performance in high-speed spindle applications. This FAG spindle bearing minimizes vibration and maximizes service life, addressing the critical need for stable operation in demanding industrial environments.Boasts P4/P4s precision grade (ISO standard) for exceptional rotational accuracy, ideal for machine tools and precision equipment15° contact angle (C) optimizes axial load capacity, ensuring smooth power transmission even under heavy workloadsConstructed with high-grade steel for durability, backed by Saifan Bearings' strict quality control and ISO-certified manufacturing processes
High Precision Angular Contact Spindle Bearing B71924-C-T-P4s FAG P4/P5 ISO Standard
Ensure smooth, precise rotation in high-speed machinery with the High Precision Angular Contact Spindle Bearing B71924-C-T-P4s—engineered to minimize vibration and extend equipment lifespan. This FAG P4/P5 precision bearing meets ISO standards, delivering consistent performance for critical applications like machine tool spindles and precision conveyors.15° contact angle (C type) optimizes axial load handling, ideal for high-rigidity setupsConstructed with high-grade steel for durability, ensuring stable operation even under heavy workloadsBacked by Saifan’s strict quality control and 12-month warranty, providing reliable support for your production line
HS71913-C-T-P4s-UL FAG High Speed Precision Spindle Bearing with Lubricating Grease
Boost your machine tool's performance with the HS71913-C-T-P4s-UL FAG high speed precision spindle bearing, designed to deliver smooth, reliable rotation even under demanding high-speed conditions. Pre-lubricated with premium grease, this bearing eliminates the need for frequent maintenance, letting you focus on maximizing productivity instead of upkeep.Precision grade P4s ensures tight tolerances for consistent machining accuracy, critical for high-end industrial applications15° contact angle (C design) optimizes load distribution, enhancing durability and extending service life in heavy-duty operationsTrusted FAG quality meets ISO standards, providing the stability you need to reduce downtime and maintain production schedules
High Precision Angular Contact Ball Bearing B71936-E-T-P4s-UL for Spindle Applications
Ensure smooth, high-precision spindle operation with the High Precision Angular Contact Ball Bearing B71936-E-T-P4s-UL, engineered to minimize vibration and extend machine tool lifespan. Crafted to ISO P4/P4s precision standards with a 25° contact angle (E), this bearing delivers exceptional radial and axial load capacity—critical for maintaining tight tolerances in high-speed spindle applications.Premium steel construction ensures stable performance under rigorous operating conditions, addressing the need for reliable, long-lasting componentry in industrial machineryOptimized design reduces noise and heat generation, enhancing overall equipment efficiency and reducing maintenance downtimeCompatible with standard spindle configurations, offering a seamless replacement solution for manufacturers prioritizing production continuity
High Precision Angular Contact Ball Bearing B7036-E-T-P4s-UL for Machine Tool Spindle
Ensure your machine tool spindle operates with unmatched precision and stability using our High Precision Angular Contact Ball Bearing B7036-E-T-P4s-UL. Engineered to deliver P4/P4s precision and a 25° contact angle, this bearing minimizes vibration and extends spindle service life, even under high-speed machining conditions. Features ultra-precision tolerances (ISO P4/P4s) for tight runout control, critical for maintaining machining accuracy15° contact angle design optimizes axial load capacity, reducing premature wear in heavy-duty applicationsConstructed with high-grade chrome steel for consistent performance, backed by our ISO 9001:2015 quality certification Trust in a bearing that keeps your production running smoothly, with the reliability to meet the demands of modern industrial manufacturing.
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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