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
Precision Spindle Bearing B7022-C-T-P4s-UL for Machine Tool Applications
Ensure your machine tool operates with unmatched precision and reliability using the Precision Spindle Bearing B7022-C-T-P4s-UL. This high-performance bearing delivers consistent rotational accuracy (P4s precision grade) and minimal vibration, reducing tool wear and extending equipment lifespan in critical machining applications.Engineered with a 15° contact angle (C) to handle axial and radial loads efficiently, ensuring stable performance under heavy cutting conditionsConstructed from premium steel for enhanced durability, backed by our strict quality control processes that meet ISO industrial standardsSupports seamless integration into high-speed spindle systems, minimizing downtime and maximizing production efficiency for your workshop
Double Row Angular Contact Ball Bearing 3318 TN9/C3 Nylon Cage for Motor Gearbox
Ensure smooth, reliable rotation in your motor gearbox with our Double Row Angular Contact Ball Bearing 3318 TN9/C3—engineered to reduce downtime and enhance equipment longevity. The precision-machined nylon cage minimizes friction and heat buildup, while C3 clearance optimizes performance under varying load conditions, addressing the critical need for stable operation in high-torque applications.High-grade bearing steel construction delivers P0-P4 precision (customizable to your specification) for consistent power transmissionDouble row angular contact design handles both radial and axial loads, ideal for gearbox environments requiring dual-load supportISO-certified quality ensures compatibility with industrial machinery, backed by our 12-month warranty and responsive technical support
Double Row Angular Contact Ball Bearing 3313A-2Z/C3 Mt33 Shielded for Auto Transmission Parts
Ensure smooth, reliable performance in auto transmissions with the Double Row Angular Contact Ball Bearing 3313A-2Z/C3 Mt33, engineered to minimize friction and extend service life even under high torque conditions. Its shielded design keeps contaminants out, reducing maintenance needs and ensuring consistent operation—perfect for demanding automotive applications where downtime is costly.C3 clearance accommodates thermal expansion during continuous use, preventing premature wear and ensuring precise gear alignmentDouble row construction delivers superior radial and axial load capacity, ideal for heavy-duty transmission systemsManufactured to P0-P4 precision standards with high-grade bearing steel, meeting ISO/ABMA/DIN requirements for automotive safety and reliability
Double Row Angular Contact Ball Bearing 3313 A-2Z/C3 MT33 Shielded for High-Precision Machinery
Ensure smooth, high-precision rotation in your machinery with the Double Row Angular Contact Ball Bearing 3313 A-2Z/C3 MT33, designed to minimize vibration and extend equipment lifespan. The shielded MT33 construction offers exceptional protection against contaminants, reducing maintenance needs in demanding industrial environments.Engineered for radial and axial load handling, with P0-P4 precision grades to meet strict performance standardsSteel/copper/nylon cage options provide flexibility for specific operating conditions, ensuring reliable torque transferPre-lubricated with high-grade grease for immediate installation, supporting quick production line integration
Double Row Angular Contact Ball Bearing 3311-Bd-XL-2z-Tvh-C3 FAG with Polyamide Cage for Industrial Machinery
Ensure smooth, high-precision rotation in industrial machinery with the Double Row Angular Contact Ball Bearing 3311-Bd-XL-2z-Tvh-C3 FAG, engineered to minimize downtime and enhance operational reliability. Crafted with a durable polyamide cage (TVH) and precision-grade bearing steel, this bearing delivers exceptional load distribution and stable performance even in demanding industrial environments.Complies with DIN 628-3 and ISO 15:2017 standards for consistent quality and compatibilityDouble row design with 2Z sealing provides superior radial and axial load handling, ideal for machine tools and heavy-duty equipmentPrecision grade P0/P6/P5 ensures tight tolerance control, reducing vibration and extending machinery service life
Double Row Angular Contact Ball Bearing 3310-Bd-XL-2hrs-Tvh-C3 for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with the Double Row Angular Contact Ball Bearing 3310-Bd-XL-2hrs-Tvh-C3, engineered to minimize downtime and enhance operational stability. Crafted from high-grade bearing steel and compliant with DIN 628-3 and ISO 15:2017 standards, this double row angular contact bearing delivers reliable performance under heavy loads and high speeds, addressing the critical need for consistent machinery operation.Featuring a polyamide (Tvh) cage and 2HRS seal design, it reduces friction and contamination risks, extending service life in demanding industrial environmentsAvailable in precision grades P0/P6/P5 to meet specific application requirements, ensuring optimal fit and functionality for machine tools, textile equipment, and moreBacked by Saifan Bearings' strict quality control and 12-month warranty, this industrial bearing guarantees peace of mind and long-term reliability
Heavy Duty Double Row Angular Contact Ball Bearing 3309-TN9 Nylon Cage for Industrial Machinery
Maximize industrial machinery uptime with the Heavy Duty Double Row Angular Contact Ball Bearing 3309-TN9—engineered to deliver stable, precision rotation under heavy radial and axial loads. Its nylon cage reduces friction and heat buildup, ensuring smoother operation and longer service life compared to metal alternatives, while P0-P4 precision grades meet the rigorous demands of high-performance equipment.Double row design enhances load-carrying capacity for industrial machinery like reducers and printing pressesSeparated structure allows easy maintenance and adjustment, minimizing downtime during servicingHigh-grade bearing steel construction ensures durability in harsh working conditions, backed by ISO 9001:2015 quality standards
Double Row Angular Contact Ball Bearing 3309A-2Z/C3 MT33 for Industrial Machinery with Steel Cage
Ensure smooth, high-precision rotation for your industrial machinery with the Double Row Angular Contact Ball Bearing 3309A-2Z/C3 MT33, engineered to reduce downtime and boost operational efficiency. Its steel cage design delivers exceptional durability under heavy loads, while the MT33 precision tolerance ensures consistent performance even in demanding manufacturing environments.Double row angular contact structure handles combined radial and axial loads with minimal vibrationC3 clearance rating prevents overheating during high-speed operation, extending service life2Z metal shields provide reliable contamination protection, ideal for dusty industrial settingsComplies with ISO standards for seamless integration into existing machinery setups
Double Row Angular Contact Ball Bearing 3308-Bd-XL-Tvh FAG Zz 2RS Tng Atn9 with Polyamide Cage
Ensure smooth, high-precision rotation in your industrial machinery with the Double Row Angular Contact Ball Bearing 3308-Bd-XL-Tvh FAG Zz 2RS Tng Atn9, designed to handle combined radial and axial loads with exceptional stability. Crafted from premium bearing steel and featuring a durable polyamide (TVH) cage, this FAG bearing minimizes friction and wear, extending your equipment’s service life even under demanding operating conditions.Adheres to DIN 628-3 and ISO 15:2017 standards for reliable performance in machine tools, reducers, and automotive applicationsAvailable in P0/P6/P5 precision grades with seal options (Open, 2Z, 2HRS) to suit your specific environment and contamination control needsDouble row design delivers superior load capacity compared to single row alternatives, ensuring consistent operation in high-torque scenarios
Double Row Angular Contact Ball Bearing 3308B.2ZR.TVH FAG P5 Precision for Industrial Machinery
Ensure smooth, precision-driven rotation in your industrial machinery with the Double Row Angular Contact Ball Bearing 3308B.2ZR.TVH FAG P5 Precision. Engineered to deliver reliable performance under heavy loads and high speeds, this bearing minimizes downtime and enhances operational efficiency—keeping your production line running without costly interruptions.FAG P5 precision grade ensures tight tolerances and consistent rotation, critical for maintaining alignment in machine tools and textile equipmentDouble row design with 2ZR seals provides superior radial and axial load capacity while protecting against contaminants, extending service life in harsh industrial environmentsPolyamide (TVH) cage reduces friction and heat buildup, optimizing performance for continuous-duty applications like printing presses and conveyor systems
Double Row Angular Contact Ball Bearing 3308 Tn9/C3 High Speed for Industrial Machinery
Keep your industrial machinery running at peak efficiency with the Double Row Angular Contact Ball Bearing 3308 Tn9/C3—engineered to deliver high-speed rotation with minimal vibration, reducing downtime and extending equipment lifespan. This precision bearing handles both radial and axial loads seamlessly, making it ideal for machine tools, textile machinery, and other high-performance industrial applications.C3 clearance ensures optimal heat dissipation during continuous operation, preventing premature wear even under heavy loadsConstructed with premium bearing steel and a durable steel cage for reliable performance in demanding work environmentsBacked by Saifan’s strict ISO 9001 quality control, guaranteeing consistent precision from P0 to P4 grades for stable, long-term operation
Double Row Angular Contact Ball Bearing 3308 a-Nr with Snap Ring for Auto Industrial Applications
Ensure smooth, high-precision rotation in your auto industrial applications with the Double Row Angular Contact Ball Bearing 3308 a-Nr, designed to handle combined radial and axial loads while maintaining stability under demanding conditions. Its integrated snap ring simplifies installation and prevents axial displacement, reducing assembly time and minimizing downtime for your machinery.Precision grade options (P0 to P4) and noise control (Z2/Z3/Z4) meet strict industrial standards, ensuring consistent performance in critical equipmentConstructed with high-grade bearing steel and available steel/copper/nylon cages, delivering durability and long service life even in heavy-duty operationsFlexible lubrication options (oil or grease) adapt to specific application needs, supporting optimal functionality across diverse working 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
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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Flexible payment terms