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
Shaft Diameter Agricultural Machinery Pillow Block Bearing UCF204 Corrosion Resistant
Keep your agricultural machinery running smoothly season after season with the reliable Shaft Diameter Agricultural Machinery Pillow Block Bearing UCF204—engineered to minimize downtime and maximize productivity in tough farm conditions. Its corrosion-resistant design combats moisture and debris, while the spherical raceway self-aligns to handle misalignment, reducing wear on shafts and extending equipment life.High-temperature tolerance ensures consistent performance in engine bays and outdoor environmentsSingle-row construction delivers robust load capacity for heavy-duty applications like tractors and harvestersPrecision-machined to fit standard F-type bearing blocks, simplifying installation and replacement
UCF203 Pillow Block Bearing for Machinery – Corrosion Resistant High Speed Spherical Raceway
Keep your machinery running smoothly with the UCF203 Pillow Block Bearing, designed to deliver reliable performance in demanding industrial environments. Its spherical raceway self-aligns to compensate for shaft misalignment, reducing wear and extending equipment lifespan—perfect for maintaining consistent operation even in less-than-ideal setups.Corrosion-resistant construction stands up to harsh conditions, minimizing downtime from premature failureHigh-speed capability ensures efficient power transmission, supporting productivity in manufacturing and automation systemsSingle-row design with F-type bearing block offers easy installation and compatibility with standard mounting configurations
UCF203 Pillow Block Bearing Corrosion Resistant High Speed for Machinery
Keep your machinery running smoothly with the UCF203 Pillow Block Bearing, designed to deliver reliable performance even in demanding conditions. This corrosion-resistant, high-speed solution minimizes downtime by withstanding harsh environments and maintaining precision rotation, ensuring your equipment operates at peak efficiency. Spherical raceway design allows for self-alignment, reducing stress on shafts and extending service life in misaligned applications Single-row construction balances load capacity and speed, making it ideal for machinery requiring consistent, high-performance rotation Built to handle high temperatures and rapid operation, this bearing ensures stable performance when you need it most Backed by our commitment to quality manufacturing, this pillow block bearing integrates seamlessly into your setup, letting you focus on productivity without worrying about component failure.
UCF202 Pillow Block Bearing – Corrosion Resistant Spherical Raceway for High Speed Applications
Keep your machinery running smoothly with the UCF202 Pillow Block Bearing, designed to deliver reliable performance even in demanding environments. Its corrosion-resistant spherical raceway ensures minimal friction during high-speed operations, reducing downtime and extending equipment lifespan.Single-row design with 'F' type bearing block for easy installation and precise alignmentHandles high temperatures and heavy loads without compromising stability, ideal for industrial and agricultural machineryBacked by Saifan's strict quality control and 12-month warranty, ensuring consistent rotation you can trust
UCF202 Pillow Block Bearing with Spherical Raceway for High Speed Applications
Keep your machinery running smoothly even at high speeds with the UCF202 Pillow Block Bearing, designed to minimize downtime and boost operational efficiency. Its spherical raceway self-aligns to reduce friction, ensuring stable performance in demanding environments—perfect for industrial equipment where precision and reliability can’t be compromised.Spherical raceway design accommodates misalignment, extending bearing life and reducing maintenance needsBuilt to handle high temperatures and resist corrosion, making it ideal for harsh working conditionsSingle-row construction with F-type bearing block ensures easy installation and secure mounting
Spherical Roller Bearing 22317 E/C3 Chrome Steel Self-Aligning for Textile Machinery
Ensure smooth, long-lasting operation for your textile machinery with the Spherical Roller Bearing 22317 E/C3, expertly crafted to minimize downtime and boost production efficiency. This self-aligning chrome steel bearing (Gcr15) handles misalignment and heavy loads effortlessly, making it ideal for high-speed textile equipment where precision and reliability are non-negotiable.Double row design with E/C3 clearance ensures optimal performance under variable operating conditionsChrome steel construction delivers exceptional wear resistance, extending service life in demanding textile environmentsSelf-aligning capability reduces stress on shafts and housing, lowering maintenance costs over time
Enhanced Load Spherical Roller Bearing 22240 Cc K W33 for Metallurgy Equipment
Maximize uptime in heavy-duty metallurgy operations with the Enhanced Load Spherical Roller Bearing 22240 CC K W33, engineered to deliver exceptional durability under extreme loads and misalignment. Crafted from high-grade Chrome Steel Gcr15, this double row self-aligning roller bearing minimizes maintenance disruptions while ensuring smooth, reliable rotation in harsh industrial environments.Designed with suffix code K (tapered bore) and W33 (lubrication groove), it simplifies installation and extends service life by 30% compared to standard bearingsMeets ISO industrial standards for precision and stability, addressing the critical need for consistent performance in high-temperature metallurgy equipmentBacked by Saifan's 12-month warranty and technical support, ensuring peace of mind for industrial machinery manufacturers and distributors alike
Low Noise Spherical Roller Bearing 23032 Cc K W33 for Mining Industry Applications
Minimize downtime and boost mining machinery efficiency with our Low Noise Spherical Roller Bearing 23032 Cc K W33, engineered to deliver reliable rotation even in the harshest industrial conditions. The self-aligning double row design compensates for shaft misalignment, reducing wear and extending service life—critical for maintaining productivity in high-load mining operations.Crafted from premium Chrome Steel Gcr15, ensuring exceptional durability and resistance to heavy shocksW33 suffix indicates a lubrication groove and three oil holes, simplifying maintenance for continuous operationLow noise performance (Z2/Z3 grade) enhances workplace safety and reduces equipment vibrationPrecision-engineered to meet ISO standards, guaranteeing consistent performance and easy replacement
Spherical Roller Bearing 22348 CC K/W33 for Heavy Machinery with Chrome Steel Gcr15
Ensure smooth, heavy-duty machinery operation with the Spherical Roller Bearing 22348 CC K/W33, engineered to eliminate downtime and boost productivity in demanding industrial environments. Crafted from premium Chrome Steel Gcr15, this double row, self-aligning bearing delivers exceptional load capacity and wear resistance, making it ideal for excavators, presses, and other heavy machinery that relies on consistent performance under extreme stress.Self-aligning design compensates for shaft misalignment, reducing premature wear and extending equipment lifespanW33 suffix indicates a lubrication groove and three oil holes, ensuring optimal maintenance access for long-term reliabilityBacked by Saifan’s ISO 9001:2015 quality certification and 12-month warranty, providing peace of mind for critical operations
High Precision Spherical Roller Bearing 22206 E/C4 for Heavy Duty Industrial Use
Ensure smooth, reliable operation in heavy-duty industrial machinery with the High Precision Spherical Roller Bearing 22206 E/C4, designed to minimize downtime and maximize productivity. This self-aligning double row bearing handles misalignment and heavy radial loads effortlessly, making it ideal for demanding applications like conveyors, crushers, and gearboxes.Constructed from premium Chrome Steel Gcr15 for exceptional wear resistance and long service life, even under extreme conditionsEngineered with precision grade capabilities (up to P4) and low noise performance (Z2-Z4), ensuring quiet, consistent rotationSupports OEM/ODM customization to match specific machinery requirements, backed by ISO 9001:2015 quality assurance for peace of mind
High Precision Spherical Roller Bearing 24020 CC/W33 for Heavy Duty Industrial Machinery
Ensure smooth, reliable operation in your heavy-duty industrial machinery with the High Precision Spherical Roller Bearing 24020 CC/W33, engineered to minimize downtime and maximize productivity. This self-aligning double row bearing adapts to misalignment under heavy loads, solving common issues with vibration and premature wear in demanding applications.Constructed from premium Chrome Steel Gcr15 for exceptional durability and long service life, meeting ISO standards for consistent performanceW33 suffix design includes a lubrication groove and three oil holes, allowing easy maintenance and optimal lubrication distribution for extended operationPrecision-grade manufacturing ensures stable rotation even in high-stress environments like industrial machinery, reducing the need for frequent replacements
High Load Self-Aligning Spherical Roller Bearing 23260 Cc K/W33 for Industrial Machinery
Ensure smooth, heavy-duty industrial machinery operation with the High Load Self-Aligning Spherical Roller Bearing 23260 Cc K/W33—engineered to minimize downtime and maximize productivity in demanding environments. Its double row, self-aligning design compensates for shaft misalignment, reducing stress on your equipment and extending service life, while premium Chrome Steel Gcr15 construction delivers exceptional durability under high loads.Self-aligning capability (suffix K/W33) ensures stable performance even with minor installation errors, a critical advantage for industrial machinery reliabilityPrecision-engineered to handle heavy radial and axial loads, making it ideal for machine tools, reducers, and other industrial applicationsBacked by Saifan Bearings' strict quality control and 12-month warranty, providing peace of mind for long-term operation
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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