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
Tapered Roller Bearing 1280-1220 for Motorcycle Auto Parts, P0-P4 Precision, in Stock
Ensure smooth, reliable rotation for your motorcycle or auto parts with the Tapered Roller Bearing 1280-1220, engineered to deliver P0-P4 precision that minimizes vibration and extends component life. Crafted from high-grade bearing steel and designed as a separated non-aligning type, this bearing handles radial loads with exceptional stability, making it ideal for high-performance applications where durability under stress is non-negotiable.Available in stock for quick fulfillment, with precision ratings from P0 (standard) to P4 (high precision) to match your exact engineering requirementsCompatible with both grease and oil lubrication, offering flexibility for diverse operating environmentsBacked by our strict quality control and 12-month warranty, ensuring consistent performance you can trust in every turn
Toyota Automobile Air Conditioning Compressor Bearing 101.008 Low Noise 38x62x24mm
Keep your Toyota's air conditioning running smoothly with the reliable Toyota AC compressor bearing 101.008, designed to eliminate annoying rattles and ensure consistent cooling performance. Precision-engineered to 38x62x24mm dimensions, this double-row radial bearing handles the demanding rotational speeds of automotive AC systems while maintaining ultra-low noise operation, so you can enjoy a quiet cabin environment even on hot days. Crafted from high-grade bearing steel for extended service life, reducing the need for frequent replacements Available in precision grades P0-P4 to match your exact performance requirements, ensuring a perfect fit for Toyota compressors Supports both grease and oil lubrication, offering flexibility for different maintenance preferences
Double Row Cylindrical Roller Bearing NU324 EC ML/C3 for Industrial Machinery High Precision
Ensure smooth, precise operation in your industrial machinery with the Double Row Cylindrical Roller Bearing NU324 EC ML/C3, engineered to deliver reliable performance even under heavy loads. Crafted from high-grade bearing steel with a hardness of 60-64 HRC, this bearing minimizes vibration (Z1V1-Z3V3 grades) and ensures extended service life, addressing the need for consistent performance in demanding industrial environments.Brass cage design enhances heat dissipation and stability during high-speed rotation, a critical detail for machinery requiring uninterrupted operationC3 clearance provides optimal radial play, reducing friction and adapting to thermal expansion in industrial applicationsSeparated inner and outer rings allow for easy installation and maintenance, streamlining your equipment upkeep process
High Temperature Double Row Cylindrical Roller Bearing Nu315-Ec M for Industrial Machinery
Ensure uninterrupted performance in high-heat industrial environments with the High Temperature Double Row Cylindrical Roller Bearing Nu315-Ec M—engineered to keep your machinery rotating smoothly even under extreme thermal stress. Crafted from premium bearing steel with 60-64 HRC hardness, this bearing delivers exceptional durability for heavy-duty applications like machine tools and industrial equipment, addressing the challenge of maintaining precision in demanding operating conditions. Double row design with separated inner/outer rings allows for easy installation and maintenance, reducing downtime during part replacements Available clearance options (C0/C2/C3/C4/C5) let you fine-tune performance to match specific load and temperature requirements Brass or steel cage options provide reliable guidance for rollers, ensuring stable operation at high speeds Backed by Saifan’s strict quality control and ISO-certified manufacturing, this bearing is a trusted solution for industrial machinery manufacturers needing consistent, long-lasting rotation in high-temperature settings.
Double Row Cylindrical Roller Bearing Nu2219 Ec J/C3 for Conveyor with High Radial Force Resistance
Keep your conveyor systems running smoothly under heavy loads with the Double Row Cylindrical Roller Bearing NU2219 EC J/C3, engineered to deliver exceptional radial force resistance for reliable, long-term performance. This high-quality bearing minimizes downtime in industrial conveyor applications, thanks to its robust design and precision manufacturing.Built with high-grade bearing steel (60-64 HRC hardness) and available with brass or steel cages, ensuring durability in demanding operational environmentsFeatures C3 clearance for optimal heat dissipation and reduced friction, a critical detail for maintaining efficiency in continuous conveyor operationNon-aligning design with separated inner/outer rings allows for easy installation and maintenance, supporting seamless integration into your existing setup
Double Row Cylindrical Roller Bearing Nu210-Ec K P-C3 for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with the Double Row Cylindrical Roller Bearing Nu210-Ec K P-C3, engineered to minimize downtime and maximize operational efficiency. Crafted from premium bearing steel with a hardness of 60-64 HRC, this bearing delivers exceptional load capacity and wear resistance, making it ideal for heavy-duty applications in machine tools, textile equipment, and reducers.Features a brass cage for stable performance under high speeds, paired with C3 clearance to accommodate thermal expansion in continuous operationNon-aligning design ensures precise shaft guidance, while separated inner and outer rings simplify installation and maintenanceMeets strict ISO standards for reliability, backed by Saifan’s commitment to consistent quality and 12-month warranty for lasting peace of mind
Double Row Cylindrical Roller Bearing NNU4932 B/Sp W33 for Auto Mechanical Applications
Ensure smooth, reliable rotation in your auto mechanical systems with the Double Row Cylindrical Roller Bearing NNU4932 B/Sp W33—engineered to handle heavy radial loads while maintaining precision even in high-stress conditions. Crafted from high-grade bearing steel with a hardness of 60-64 HRC, this separated design bearing simplifies installation and maintenance, reducing downtime for your operations.Optimized for axial load management with C0/C2/C3/C4/C5 clearance options to match your specific application needsZ1V1-Z3V3 vibration grades ensure quiet performance, critical for automotive mechanical environmentsBrass or steel cage options provide durability, backed by Saifan’s ISO 9001:2015 quality assurance for long service life
Double Row Cylindrical Roller Bearing NNU4921 B/Sp W33 for Heavy Duty Machinery
Ensure smooth, high-load operation in heavy duty machinery with the Double Row Cylindrical Roller Bearing NNU4921 B/Sp W33, engineered to deliver exceptional durability and precision for industrial equipment. Crafted from high-grade bearing steel with a hardness of 60-64 HRC, this 120-190mm medium-large bearing handles axial loads effortlessly while maintaining stable performance under rigorous conditions.Separated design allows easy installation and maintenance, reducing downtime for your machineryAvailable clearance options (C0-C5) and vibration grades (Z1V1-Z3V3) ensure optimal customization for specific industrial needsBrass or steel cage construction enhances wear resistance, extending service life in demanding applications
Double Row Cylindrical Roller Bearing NN3030 K/SP W33 for Industrial Machinery High Precision
Ensure smooth, high-precision rotation for your industrial machinery with the Double Row Cylindrical Roller Bearing NN3030 K/SP W33, engineered to minimize downtime and enhance operational stability. Crafted from premium bearing steel with 60-64 HRC hardness, this SP-grade bearing delivers exceptional load capacity and wear resistance, making it ideal for heavy-duty applications in machine tools, reducers, and printing equipment.Separated design allows easy installation and maintenance, reducing assembly time and labor costsZ2V2-Z3V3 vibration grades ensure quiet operation, critical for precision machinery performanceAvailable clearances (C0-C5) accommodate diverse operating conditions, providing tailored solutions for your specific industrial needs
Double Row Cylindrical Roller Bearing NN3019 TN9/SP W33 Shock Resistant Mining Parts
Minimize downtime in harsh mining operations with the Double Row Cylindrical Roller Bearing NN3019 TN9/SP W33—engineered to deliver exceptional shock resistance and reliable performance under heavy loads. Crafted from high-grade bearing steel with a hardness of 60-64 HRC, this mining-specific bearing ensures extended service life even in the most demanding conditions.Separated design allows for easy installation and maintenance, reducing equipment servicing timeAvailable clearance options (C0/C2/C3/C4/C5) and brass/steel cage choices cater to precise application requirementsComplies with industry standards to support seamless integration into mining machinery, backed by Saifan’s 12-month warranty for added peace of mind
Cylindrical Roller Bearing N 1013 KPHA/SPVR592 SKF 65x100mm SP Precision Open Type
Ensure smooth, high-precision rotation in your industrial machinery with the Cylindrical Roller Bearing N 1013 KPHA/SPVR592 SKF 65x100mm SP Precision Open Type. Engineered for reliability, this SP precision-rated bearing minimizes vibration and extends equipment uptime, even under continuous heavy loads.65mm inner diameter and 100mm outer diameter with a single-row cylindrical structure, optimized for precise axial alignment in machine tools and textile equipmentOpen-type design allows for easy lubrication maintenance, ensuring consistent performance in high-temperature industrial environmentsGenuine SKF quality backed by strict ISO standards, delivering the stability needed to reduce unexpected downtime and keep production on schedule
HS71909-C-T-P4s-UL FAG Precision Spindle Motor Angular Contact Ball Bearing with 15° Contact Angle
Ensure your spindle motor operates with unrivaled precision and stability even under high-speed conditions with the FAG HS71909-C-T-P4s-UL angular contact ball bearing. Engineered with a 15° contact angle and P4s precision grade, this bearing minimizes vibration and extends service life, addressing the critical need for reliable performance in industrial machinery. Key advantages include:Optimized 15° contact angle design for enhanced axial load capacity and rigidity, ideal for precision spindle applicationsISO-certified P4s precision ensures consistent rotation accuracy, reducing machine downtime and maintenance costsDurable steel construction paired with FAG's renowned manufacturing quality guarantees long-term reliability in demanding work environments
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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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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