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
B7012-C-T-P4s-UL High Precision Angular Contact Ball Bearing for Spindle Router
Ensure smooth, precise spindle router operation with the B7012-C-T-P4s-UL High Precision Angular Contact Ball Bearing, engineered to deliver consistent performance even under high-speed cutting demands. This P4 precision bearing minimizes vibration and noise, reducing tool wear and extending your router’s service life—ideal for professionals who can’t afford downtime.15° contact angle design optimizes axial load capacity, perfect for vertical and horizontal spindle orientationsManufactured with high-grade steel and strict quality control, meeting ISO standards for reliable rotationFlexible MOQ and fast 3-5 day sample delivery ensure you get the right bearing when you need it
Angular Contact Ball Spindle Bearing B7014-C-T-P4s-Dul for Packaging Machinery with P4 Precision
Ensure smooth, precise rotation in your packaging machinery with the Angular Contact Ball Spindle Bearing B7014-C-T-P4s-Dul, engineered to eliminate vibration and boost production efficiency. Crafted to P4 precision standards, this high-performance bearing delivers consistent torque transmission and extended service life, even under the demanding cycles of automated packaging lines.15° contact angle design optimizes axial load handling for vertical spindle applications, reducing premature wear in high-speed operationsISO-certified P4s precision grade ensures minimal runout, critical for maintaining alignment in sealing and cutting mechanismsDurable steel construction paired with Saifan’s strict quality control guarantees reliable performance, minimizing unplanned downtime
High Speed Spindle Bearing HS7002-C-T-P4s-UL for Mini CNC Machines with P4 Precision
Boost your mini CNC machine's performance with the High Speed Spindle Bearing HS7002-C-T-P4s-UL, engineered to deliver P4 precision for smooth, reliable operation even at maximum RPM. Crafted with high-grade materials and UL certification, this spindle bearing reduces vibration and extends tool life, solving common issues with inconsistent machining accuracy in compact CNC setups. P4 precision grade ensures tight tolerances for precise cuts and reduced wear on machine components 15° contact angle (C) design optimizes load distribution, critical for maintaining stability during high-speed rotation Compatible with mini CNC applications requiring both speed and durability, backed by Saifan's strict quality control and ISO standards
Angular Contact Ball Bearing B7040-C-T-P4s-UL for Lathe Spindle High Precision P4 Grade
Ensure smooth, precise lathe spindle operation with the Angular Contact Ball Bearing B7040-C-T-P4s-UL, engineered to deliver P4-grade accuracy for high-performance machining. Its 15° contact angle optimizes load distribution, reducing vibration and extending tool life during heavy cutting or high-speed rotations—ideal for maintaining tight tolerances in critical manufacturing processes.High precision P4 grade ensures minimal runout, enhancing workpiece surface finish and reducing setup timeDurable steel construction supports consistent performance under varying temperatures and mechanical stressUL certification meets international safety standards, providing reliability for industrial environments
Angular Contact Ball Spindle Bearing B7011-C-T-P4s-Um 100X150X24mm for High Precision Machine Tools
Ensure your high precision machine tools deliver uncompromising performance with this Angular Contact Ball Spindle Bearing B7011-C-T-P4s-Um, engineered to minimize vibration and maximize operational stability. The 100X150X24mm dimension, paired with P4s precision grade and 15° contact angle (C), ensures smooth rotation even under heavy loads, reducing downtime and extending your equipment's service life.High-grade steel construction and strict ISO compliance guarantee consistent quality, addressing the need for reliable components in critical manufacturing processes.Optimized design for machine tool spindles enhances speed capability and rigidity, making it ideal for precision machining applications.
Angular Contact Ball Bearing B7222-C-T-P4s-UL for CNC Router Spindle High Precision
Achieve pinpoint accuracy and smooth operation for your CNC router spindle with the Angular Contact Ball Bearing B7222-C-T-P4s-UL. Engineered to deliver P4s precision and a 15° contact angle, this high-performance bearing minimizes vibration and extends spindle life, ensuring consistent cuts even during long production runs. Its optimized design handles radial and axial loads with ease, making it ideal for high-speed machining applications where reliability can’t be compromised.Precision grade P4s (ISO standard) guarantees tight tolerances for seamless integration15° contact angle (C type) balances load capacity and rotational efficiencyDurable steel construction withstands heavy-duty use, reducing downtime and replacement costsCompatible with FAG spindle bearing specifications for easy retrofitting or new builds
High Precision P4 Spindle Bearing B7010-E-T-P4s-UL for CNC Machining Center Ball Screw Support
Boost CNC machining precision and reduce downtime with the High Precision P4 Spindle Bearing B7010-E-T-P4s-UL, engineered to deliver stable, low-vibration performance for ball screw support in machining centers. This bearing ensures consistent accuracy even under heavy loads, addressing the critical need for reliable rotation in high-speed industrial applications.P4 precision grade and 15° contact angle optimize axial load capacity and rigidity, ideal for demanding CNC operationsPremium steel construction and严格 quality control (ISO 9001:2015 certified) guarantee extended service life and minimal maintenanceDirect replacement for FAG specifications, ensuring seamless integration with existing setups and reducing setup time
Angular Contact Ball Spindle Bearing B7207-C-T-P4s-UL for CNC Spindles ISO9001 Certified
Ensure smooth,高精度 CNC spindle operation with the Angular Contact Ball Spindle Bearing B7207-C-T-P4s-UL, engineered to deliver consistent performance under heavy machining loads. This ISO9001 certified bearing minimizes vibration and extends tool life, addressing the critical need for reliability in high-speed manufacturing environments.Precision grade P4s ensures tight runout control, reducing spindle deflection during critical cuts15° contact angle (C) optimizes axial load handling, ideal for vertical or horizontal CNC applicationsHigh-grade steel construction and严格 quality control guarantee stable operation even in continuous-duty cycles
Angular Contact Ball Spindle Bearing B7212-E-T-P4s-UL for CNC Machine Tool High Precision
Ensure uncompromising accuracy and stability for your CNC machine tool operations with the Angular Contact Ball Spindle Bearing B7212-E-T-P4s-UL. This high precision bearing delivers exceptional rotational performance, minimizing vibration and extending spindle life even under heavy machining loads.P4 precision grade with 25° contact angle (E) ensures optimal axial load capacity and rigidity for high-speed cutting applicationsEngineered with premium steel construction to maintain tight tolerances, reducing tool wear and improving workpiece surface finishDesigned for seamless integration into CNC spindle assemblies, supporting consistent production quality and reducing unplanned downtime
Angular Contact Ball Bearing B71900-E-T-P4s-UL for CNC Machine Tools High Precision
Ensure smooth, high-precision rotation for your CNC machine tools with the Angular Contact Ball Bearing B71900-E-T-P4s-UL, engineered to deliver exceptional performance in critical spindle applications. This high-precision bearing minimizes vibration and extends tool life, addressing the common challenge of maintaining consistent accuracy during prolonged machining operations.Precision grade P4/P4s (ISO standard) ensures tight tolerance control for optimal spindle stability25° contact angle (E) design enhances axial load capacity, ideal for high-speed CNC operationsConstructed with premium steel for durability, backed by our strict quality control and 12-month warranty
Super Precision Angular Contact Spindle Ball Bearing B71907-C-T-P4s for Machine Tools
Ensure your machine tool operates with unrivaled precision and stability using our Super Precision Angular Contact Spindle Ball Bearing B71907-C-T-P4s. Engineered to deliver P4s precision—critical for high-speed spindle applications—this bearing minimizes vibration and extends tool life, addressing the need for consistent performance in demanding manufacturing environments.Features a 15° contact angle (C type) optimized for axial load handling, ensuring reliable operation under heavy cutting conditionsConstructed with high-grade steel for exceptional durability, reducing downtime and maintenance costsComplies with ISO standards, seamlessly integrating with existing machine tool setups for hassle-free replacement
HS71910-E-T-P4s-UL Angular Contact Ball Bearing for CNC Spindle Motor with ISO P4 Precision
Ensure your CNC spindle motor operates at peak precision with the HS71910-E-T-P4s-UL angular contact ball bearing, engineered to deliver ISO P4 accuracy for smooth, reliable rotation even under heavy machining loads. This 15° contact angle spindle bearing minimizes vibration and extends tool life, addressing the common challenge of maintaining consistent performance in high-speed industrial applications.UL certification ensures compliance with strict safety standards for machine tool integrationPrecision-grade construction reduces noise and heat buildup during extended operationOptimized for CNC spindle motors, providing the stability needed for intricate machining tasks
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
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OEM Branding
Custom packaging & labels
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5-15 Day Lead
Bulk production timeline
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