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
Double Row Angular Contact Ball Bearing 3207 A-2RSH High Load for Industrial Machinery
Keep industrial machinery running smoothly under heavy loads with the Double Row Angular Contact Ball Bearing 3207 A-2RSH, designed to deliver reliable rotation and extended service life in demanding applications. Its double row structure and precision engineering (available in P0-P4 grades) ensure stable performance, reducing downtime and maintenance costs for your equipment.High load capacity handles radial and axial forces efficiently, making it ideal for machine tools, reducers, and industrial gearboxes2RSH seal design provides excellent contamination resistance, maintaining lubrication integrity even in harsh working environmentsAvailable with steel, copper, or nylon cages to match specific operating conditions, ensuring optimal compatibility and durability
Double Row Angular Contact Ball Bearing 3312A-2Z/C3 MT33 Shielded for Industrial Machinery Precision P0-P4
Ensure smooth, precise rotation for your industrial machinery with the Double Row Angular Contact Ball Bearing 3312A-2Z/C3 MT33, engineered to minimize downtime and boost operational efficiency. This shielded precision bearing delivers consistent performance across P0-P4 grades, handling combined radial and axial loads with ease—ideal for high-stress applications like machine tools and textile equipment.Shielded design (2Z) prevents contamination, extending service life in harsh industrial environmentsMT33 cage configuration ensures stable ball guidance, reducing vibration and noise during high-speed operationAvailable in custom precision grades to match your exact machinery requirements, backed by ISO 9001-certified quality control
Double Row Angular Contact Ball Bearing 3203 A-2RS1 Chrome Steel Corrosion Resistant for Industrial Machinery
Ensure smooth, long-lasting rotation for your industrial machinery with the Double Row Angular Contact Ball Bearing 3203 A-2RS1—crafted from high-grade chrome steel to resist corrosion and handle combined radial and axial loads effortlessly. This precision-engineered bearing (P0-P4 grade available) minimizes downtime by maintaining stable performance even in harsh operating conditions, letting you focus on productivity instead of frequent replacements. 3203 A-2RS1 design with double-row angular contact structure ensures enhanced rigidity and alignment, ideal for machinery requiring precise axial positioning Corrosion-resistant chrome steel construction extends service life in moisture-prone environments, reducing maintenance costs over time Available with steel, copper, or nylon cages to match specific application needs, from high-speed rotation to heavy-duty industrial use
Double Row Angular Contact Ball Bearing 3200 TN9/C3 for High Load Industrial Machinery
Ensure smooth, high-load performance in your industrial machinery with the Double Row Angular Contact Ball Bearing 3200 TN9/C3—engineered to minimize downtime and maximize operational reliability. This precision bearing handles combined radial and axial loads with ease, thanks to its double-row design and C3 clearance, making it ideal for heavy-duty equipment like machine tools and reducers. Crafted from high-grade bearing steel with P0-P4 precision options, ensuring consistent rotation and extended service life even under rigorous conditions Features a durable steel, copper, or nylon cage to maintain ball alignment and reduce friction, critical for maintaining efficiency in continuous operation Backed by Saifan’s strict quality control and 12-month warranty, providing peace of mind for your production line’s performance
Double Row Angular Contact Ball Bearing 3310 A-2RSH/C3 MT33 Sealed for High-Precision Machinery
Ensure smooth, high-precision rotation in your machinery with the Double Row Angular Contact Ball Bearing 3310 A-2RSH/C3 MT33—engineered to minimize downtime and maximize operational reliability. This sealed bearing delivers exceptional load handling and stability, making it ideal for industrial equipment where precision and durability are non-negotiable.Sealed design (2RSH) keeps contaminants out, reducing maintenance needs and extending service life in harsh working environmentsC3 radial clearance and MT33 cage material optimize performance under variable loads, ensuring consistent operation even in high-speed applicationsBacked by Saifan’s strict quality control and 12-month warranty, so you can focus on production without worrying about component failure
Double Row Angular Contact Ball Bearing 3306A-2Z Tn9/C3 Vt113 Shielded for High-Precision Machinery
Ensure smooth, high-precision rotation in your machinery with the Double Row Angular Contact Ball Bearing 3306A-2Z Tn9/C3 Vt113—engineered to minimize vibration and extend equipment lifespan even under heavy loads. Its shielded design (2Z) blocks contaminants, reducing maintenance needs, while the Tn9/C3 clearance and Vt113 cage configuration optimize performance for industrial applications demanding consistent torque transfer.Precision-grade construction (P0-P4 available) ensures tight tolerances for seamless integration into high-speed spindles and automated machineryDual-row angular contact design handles combined radial and axial loads, eliminating the need for multiple single-row bearingsPremium bearing steel material delivers exceptional wear resistance, tackling the demands of continuous operation in manufacturing environments
High Speed Double Row Angular Contact Ball Bearing 3207 A-2RSH/Mt33 SKF Type for Precision Machinery
Ensure smooth, high-precision rotation for your precision machinery with our High Speed Angular Contact Ball Bearing, engineered to deliver reliable performance even under demanding conditions. This SKF-type 3207 A-2RSH double row model minimizes vibration and extends equipment lifespan, addressing the critical need for stable operation in industrial settings.Double row angular contact design handles combined radial and axial loads with P0-P4 precision gradesSealed 2RSH construction prevents contamination, reducing maintenance downtime and ensuring consistent lubricationAvailable with steel, copper, or nylon cages to match specific application requirements, from high-speed spindles to heavy-duty machinery
Double Row Angular Contact Ball Bearing 3312A-2Z/C3 Shielded for High-Precision Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with the Double Row Angular Contact Ball Bearing 3312A-2Z/C3, engineered to minimize downtime and enhance operational stability. This shielded bearing combines P0-P4 precision grades with C3 clearance to handle radial and axial loads efficiently, making it ideal for high-torque applications like machine tools and textile equipment.Shielded design (2Z) reduces contamination risks, extending service life in demanding industrial environmentsConstructed with high-grade bearing steel and available with steel, copper, or nylon cages to match specific performance needsSupports both OEM customization and quick sample orders, ensuring you get the right fit without delays
Double Row Angular Contact Ball Bearing 3308-TN9 Nylon Cage for High-Precision Machinery
Ensure smooth, high-precision rotation for your machinery with the Double Row Angular Contact Ball Bearing 3308-TN9 featuring a durable nylon cage. This bearing delivers exceptional radial and axial load handling, reducing vibration and extending equipment lifespan—perfect for industrial machinery where reliability directly impacts productivity. Nylon cage design minimizes friction and noise, ideal for high-speed applications requiring stable performanceAvailable in precision grades P0 to P4 to meet strict tolerance requirements, ensuring consistent operation even under heavy loadsConstructed with premium bearing steel for long-term durability, backed by our rigorous quality control and 12-month warranty
Double Row Angular Contact Ball Bearing 3311-a-C3 High Load for Heavy Machinery C3 Clearance
Keep your heavy machinery running smoothly under intense loads with the Double Row Angular Contact Ball Bearing 3311-a-C3 — designed to deliver reliable performance where standard bearings fail. This high-load solution features C3 clearance, ideal for handling thermal expansion in continuous operation, while its double-row angular contact design ensures superior radial and axial load capacity to minimize downtime.Precision-engineered from high-grade bearing steel with P0-P4 precision ratings, ensuring consistent rotation even in harsh industrial environmentsAvailable with steel, copper, or nylon cages to match your specific application needs, from high-speed machinery to heavy-duty equipmentBacked by our 12-month warranty and expert technical support, so you can focus on productivity without worrying about component failure
Double Row Angular Contact Ball Bearing 3309 A/C3 High Load for Heavy Machinery & Vehicle
Ensure smooth, high-load performance for your heavy machinery and vehicles with the Double Row Angular Contact Ball Bearing 3309 A/C3 — designed to handle radial and axial loads with precision, reducing downtime and extending equipment lifespan. Crafted from premium bearing steel with P0-P4 precision ratings, this double row angular contact bearing delivers stable rotation even in demanding industrial environments, addressing the need for reliable components that keep operations running without unexpected failures.Features a separable design for easy maintenance and replacement, a critical advantage for busy workshops needing quick repairsAvailable with steel, copper, or nylon cages to match specific application requirements, ensuring optimal compatibility with your machinerySupports oil or grease lubrication, offering flexibility to adapt to different operating conditions while maintaining low noise and vibration levels
Heavy Duty Double Row Angular Contact Ball Bearing 3218-a for Construction Machinery
Minimize downtime and maximize productivity with the Heavy Duty Double Row Angular Contact Ball Bearing 3218-a for Construction Machinery—engineered to handle the extreme radial and axial loads of excavators and heavy equipment. Crafted from high-grade bearing steel with precision ratings up to P4, this double row angular contact design delivers stable rotation even in dusty, high-vibration worksites, ensuring your machinery runs smoothly shift after shift.Steel, copper, or nylon cage options let you tailor performance to specific operating conditions, from high-temperature environments to corrosive job sitesPrecision-machined raceways reduce friction and noise, extending service life while maintaining the accuracy critical for heavy construction applicationsBacked by our ISO 9001-certified quality control and 12-month warranty, so you can focus on the job without worrying about component failure
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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