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 3309-TN9 Nylon Cage for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with our Double Row Angular Contact Ball Bearing 3309-TN9 featuring a durable nylon cage. This bearing minimizes vibration and extends equipment lifespan, even under heavy radial and axial loads, making it ideal for machine tools, reducers, and printing presses.Nylon cage design reduces friction and heat buildup, ensuring consistent performance in continuous-operation environmentsPrecision grade P0-P4 available to meet strict tolerance requirements, backed by our ISO 9001:2015 quality certificationSupports both OEM customization and quick sample orders (3-5 day delivery), so you get the right fit without delays
High Precision Double Row Angular Contact Ball Bearing 3201-A-2Z Tn9-Mt33 for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the High Precision Double Row Angular Contact Ball Bearing 3201-A-2Z Tn9-Mt33 — engineered to minimize downtime and enhance equipment longevity. Crafted from high-grade bearing steel with a steel cage (Tn9-Mt33 configuration), this double row angular contact design delivers exceptional radial and axial load handling, ideal for machine tools, textile machinery, and printing equipment operating under demanding conditions.Precision ratings from P0 to P4 ensure consistent performance, reducing vibration and noise to keep your production line running efficientlySeparable structure allows for easy maintenance and installation, cutting down on service time and operational disruptionsCompatible with both oil and grease lubrication, offering flexibility to adapt to your specific industrial environment
Heavy Duty Double Row Angular Contact Ball Bearing 3312A-2Z/C3 for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with the Heavy Duty Double Row Angular Contact Ball Bearing 3312A-2Z/C3. Engineered to handle combined radial and axial loads, this bearing minimizes downtime and enhances equipment reliability—critical for maintaining productivity in demanding manufacturing environments.Precision-grade P0-P4 construction (per your specification) ensures consistent performance under heavy loads, while Z2-Z4 noise control keeps operational sound levels lowDouble row angular contact design with steel/copper/nylon cage options provides superior rigidity and alignment, ideal for machine tools, reducers, and industrial gearboxesHigh-grade bearing steel construction and C3 clearance rating deliver extended service life, reducing the need for frequent replacements and lowering long-term maintenance costsBacked by Saifan’s ISO 9001:2015 quality certification and 12-month warranty, this bearing is a trusted solution for industrial machinery manufacturers seeking durability and performance.
Double Row Angular Contact Ball Bearing 3208 A-2RS1 Tn9/C3 Mt33 for High Load Machinery
Ensure smooth, high-load machinery operation with the Double Row Angular Contact Ball Bearing 3208 A-2RS1 Tn9/C3 Mt33, engineered to deliver reliable rotation under heavy radial and axial loads. Its precision-machined Tn9/C3 clearance and Mt33 cage design minimize vibration, extending equipment lifespan and reducing maintenance downtime for industrial applications.Double row angular contact structure provides superior load distribution, ideal for high-torque machinery like reducers and printing presses2RS1 sealing keeps lubrication in and contaminants out, ensuring consistent performance in harsh working environmentsManufactured to P0-P4 precision standards with high-grade bearing steel, meeting ISO industrial requirements for stability and durability
Double Row Angular Contact Ball Bearing 3214-a-C3 High Load for Industrial Machinery
Ensure smooth, high-load operation in your industrial machinery with the Double Row Angular Contact Ball Bearing 3214-a-C3—engineered to minimize downtime and boost productivity. Its double-row design delivers exceptional radial and axial load capacity, making it ideal for heavy-duty applications like machine tools and textile equipment.Precision-grade P0-P4 construction ensures consistent performance under demanding conditions, addressing the need for reliable rotation in critical machineryAvailable with steel, copper, or nylon cages to suit specific operational environments, from high-temperature settings to low-maintenance requirementsComplies with ISO standards for quality and durability, backed by our 12-month warranty for long-term peace of mind
High Load Double Row Angular Contact Ball Bearing 3317 A/C3 for Industrial Machinery
Ensure smooth, high-torque operation in your industrial machinery with the 3317 A/C3 double row angular contact ball bearing, engineered to handle heavy radial and axial loads without compromising precision. Crafted from premium bearing steel with P0-P4 precision grades, this bearing minimizes vibration and extends equipment lifespan—perfect for machine tools, reducers, and high-demand industrial applications.Double row angular contact design distributes loads evenly, reducing wear on shafts and housingsSteel/copper/nylon cage options accommodate diverse operating temperatures and speedsISO-certified construction ensures compatibility with global industrial standards, eliminating costly downtime from mismatched parts
Heavy Duty Double Row Angular Contact Ball Bearing 3310 A/C3 Chrome Steel for Industrial Machinery
Ensure smooth, high-load operation in your industrial machinery with our Heavy Duty Double Row Angular Contact Ball Bearing 3310 A/C3—crafted from premium chrome steel to eliminate frustrating downtime and maintain precision even under extreme stress. This angular contact bearing delivers exceptional radial and axial load handling, thanks to its double row design and C3 clearance, making it ideal for machine tools, reducers, and other heavy-duty equipment where consistent performance is non-negotiable.Precision-engineered to P0-P4 standards with steel, copper, or nylon cage options for tailored durabilitySeamless integration into existing setups, backed by Saifan’s decades of manufacturing expertise and ISO 9001:2015 certificationDesigned to minimize noise and vibration, ensuring longer machinery lifespan and reduced maintenance costs
Double Row Angular Contact Ball Bearing 3308-TN9 Nylon Cage for General Equipment
Ensure smooth, reliable rotation for your general equipment with the Double Row Angular Contact Ball Bearing 3308-TN9 featuring a durable nylon cage. This precision-engineered bearing minimizes vibration and extends machinery lifespan, even under continuous operation, thanks to its high-grade bearing steel construction and P0-P4 precision rating options.Nylon cage design reduces friction and noise, ideal for equipment requiring quiet performanceDouble row structure handles combined radial and axial loads with enhanced stabilityComplies with strict quality standards for consistent performance in industrial applications
Double Row Angular Contact Ball Bearing 3200A-2RS1 Tn9/Mt33 30° High Rigidity for Industrial Machinery
Boost your industrial machinery's performance with the Double Row Angular Contact Ball Bearing 3200A-2RS1 Tn9/Mt33, engineered for high rigidity and reliable rotation even under heavy radial and axial loads. Its 30° contact angle optimizes load distribution, reducing vibration and extending equipment lifespan—ideal for precision-critical applications like machine tools and textile machinery.High-grade bearing steel construction ensures stability across P0-P4 precision grades, meeting ISO industrial standards for consistent qualityDouble row design with 2RS1 seals provides enhanced contamination resistance, minimizing maintenance needs in demanding work environmentsSteel, copper, or nylon cage options accommodate specific speed and temperature requirements, offering tailored solutions for your unique setup
Double Row Angular Contact Ball Bearing 3312A-2Z/C3 MT33 Shielded for Gearbox High Precision
Ensure smooth, high-precision gearbox operation with the Double Row Angular Contact Ball Bearing 3312A-2Z/C3 MT33—engineered to reduce vibration and extend machinery lifespan in demanding industrial environments. This shielded bearing combines P0-P4 precision grading with a steel cage design, delivering consistent performance under radial and axial loads while minimizing maintenance needs.Shielded construction (2Z) prevents contamination, ideal for gearboxes where reliability directly impacts production uptimeC3 clearance and MT33 grease formulation optimize thermal stability, reducing overheating risks during continuous operationDouble row angular contact design distributes load evenly, enhancing durability for heavy-duty applications like industrial machinery and automotive transmissions
Double Row Angular Contact Ball Bearing 3210 A-2RS1 Tn9/Mt3 High Precision for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with the Double Row Angular Contact Ball Bearing 3210 A-2RS1 Tn9/Mt3, engineered to eliminate costly downtime and enhance operational stability. This high-performance bearing balances radial and axial loads with P0-P4 precision, making it ideal for heavy-duty applications like machine tools and textile equipment.Tn9/Mt3 cage design ensures minimal friction and heat buildup, extending service life even under continuous operation2RS1 sealing provides superior contamination resistance, reducing maintenance needs in harsh industrial environmentsConstructed with premium bearing steel for consistent performance, backed by our ISO 9001-certified quality control
3209-a High Temperature Double Row Angular Contact Ball Bearing Heat Resistant up to 200℃ for Industrial Machinery
Keep your industrial machinery running smoothly even in high-heat environments with the 3209-a high temperature double row angular contact ball bearing, engineered to maintain precision rotation at up to 200℃. This bearing eliminates the frustration of frequent replacements in heat-intensive applications, ensuring consistent performance where standard bearings fail.Double row angular contact design delivers superior radial and axial load handling, critical for heavy-duty industrial equipmentConstructed with high-grade bearing steel and available with steel, copper, or nylon cages to match your specific operational needsPrecision ratings from P0 to P4 ensure minimal vibration and extended service life, backed by Saifan's strict quality control processes
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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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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