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
High Load Pillow Block Insert Bearing UCPA203 12x47x31mm P0-P4 Precision
Ensure smooth, heavy-duty rotation in your industrial equipment with the High Load Pillow Block Insert Bearing UCPA203, engineered to deliver reliable performance even under demanding conditions. This 12x47x31mm precision bearing features a deep groove raceway design that minimizes friction and maximizes load distribution, making it ideal for machinery requiring consistent, long-term operation.P0-P4 precision ratings available to match your exact application needs, from standard to high-precision requirementsGrease or oil lubrication flexibility allows adaptation to diverse operating environmentsSingle-row construction with robust bearing steel material ensures durability in high-load scenariosBacked by our 12-month global warranty and expert technical support for peace of mind
Tapered Roller Bearings 33205 33005 33108 32904 NSK for High-Speed Industrial Machinery
Boost your high-speed industrial machinery’s performance with NSK Tapered Roller Bearings—engineered for smooth, reliable rotation even under heavy loads. These precision-grade bearings (33205, 33005, 33108, 32904) deliver long service life and low noise (Z1V1-Z3V3), ensuring your equipment runs efficiently with minimal downtime.Precision ratings from P0 to P2 meet strict industrial standards, ideal for machine tools, reducers, and high-speed applicationsRich stock availability means fast 3-5 day delivery, keeping your production on track without delaysAuthentic NSK quality, backed by ISO 9001 certification, guarantees consistent performance and durability
Pillow Block Bearing UCF211-UCF218 High Load Deep Groove for Industrial Machinery
Ensure smooth, high-load industrial machinery operation with our Pillow Block Bearing UCF211-UCF218, engineered to deliver reliable rotation even under heavy workloads. This deep groove bearing minimizes downtime by maintaining precision through P0-P4 ratings and Z1V1-Z3V3 vibration control, addressing the need for consistent performance in demanding environments.Single row deep groove raceway design optimizes load distribution for long-term durability in machine tools and industrial equipmentGrease or oil lubrication flexibility allows adaptation to specific operational conditionsRich stock availability ensures fast 3-5 day sample lead time, keeping your production on scheduleBacked by our 12-month global warranty and dedicated technical support for complete peace of mind
UC209-27 Pillow Block Insert Bearing High Load Deep Groove for Industrial Machinery
Ensure smooth, high-load industrial machinery operation with the UC209-27 Pillow Block Insert Bearing—engineered to deliver reliable rotation under heavy stress. Its deep groove raceway design minimizes friction for extended service life, while precision P0-P4 ratings ensure consistent performance in machine tools, conveyors, and other industrial equipment.High-grade bearing steel construction handles rigorous workloads without compromising durabilityFlexible lubrication options (grease or oil) adapt to diverse operating environmentsSingle-row configuration optimizes space efficiency for compact machinery setupsBacked by Saifan’s 12-month warranty and responsive technical support for worry-free integration
Deep Groove Ball Bearings 609 623 624 625 626 GCr15 Steel for Motor Air Conditioner
Ensure smooth, long-lasting operation for your motor or air conditioner with our high-performance Deep Groove Ball Bearings. Crafted from premium GCr15 steel, these 609, 623, 624, 625, and 626 models deliver reliable radial load support and minimal vibration (Z1V1-Z3V3), reducing equipment noise and extending service life.Precision-engineered to P0-P4 standards for consistent performance in demanding conditionsAvailable with Zz, 2RS, or Open seals to suit your lubrication needs (grease or oil compatible)Backed by our strict quality control and 12-month warranty, ensuring peace of mind for your machinery
Self Aligning Ball Bearings 1305 1305TN for Heavy Load Impact with P0-P4 Precision Steel Cage
Ensure smooth, reliable rotation even under heavy loads with our Self Aligning Ball Bearings 1305 1305TN—engineered to minimize downtime and maximize equipment performance. Crafted with high-grade bearing steel and precision-machined steel cage, these double-row radial bearings deliver P0-P4 precision (up to P2 available) and handle misalignment with a 60° contact angle, making them ideal for industrial machinery facing variable stress conditions.Heavy load impact resistance ensures long service life in demanding applications like agricultural equipment and industrial gearboxesUnseparated design with C0/C3/C4 clearance options for tailored performance in specific operating environmentsBacked by our ISO 9001-certified manufacturing process and 12-month warranty for consistent quality you can trust
High Precision LM Series Ball Screw for CNC Machine Dfi5010 Dfi6310 Dfi8010 with OEM ODM Service
Boost your CNC machine's precision and efficiency with our High Precision LM Series Ball Screw, engineered to deliver smooth, reliable motion for Dfi5010, Dfi6310, and Dfi8010 models. Crafted from premium alloy material, this ball screw minimizes backlash and ensures consistent performance even under heavy machining loads, letting you tackle complex projects with confidence.Precision-engineered for CNC equipment, supporting tight tolerance requirements and extended service lifeCustomizable via OEM/ODM service to match your specific machine specificationsSturdy carton pallet packaging ensures secure delivery, protecting your investment from shipping damage
Original Deep Groove Ball Bearing 61802 TN1 9x20x6mm for Industrial Machinery High Precision
Ensure smooth, precise rotation in your industrial machinery with the Original Deep Groove Ball Bearing 61802 TN1. This 9x20x6mm high precision bearing delivers reliable performance under radial loads, crafted from premium bearing steel to minimize wear and extend equipment uptime.Single-row design with 0° contact angle ensures optimal load distribution for consistent operation in machine tools, conveyors, and textile equipmentTN1 cage configuration reduces friction and heat buildup, ideal for high-speed applications where stability is criticalComplies with international standards to seamlessly replace worn components, backed by Saifan's strict quality control for long-term dependability
GEZ152ES-2RS GEZ165ES-2RS GEZ177ES-2RS GEZ190ES-2RS Spherical Plain Bearings for Construction Machinery
Ensure smooth, reliable rotation in your construction machinery with GEZ152ES-2RS, GEZ165ES-2RS, GEZ177ES-2RS, and GEZ190ES-2RS spherical plain bearings. These self-lubricating steel-on-steel bearings deliver high precision (P0-P4 grade) and long service life, reducing downtime and maintenance costs for heavy-duty equipment like hydraulic cylinders and forging machines.Self-lubricating design eliminates the need for frequent manual lubrication, ideal for harsh construction environments152.4*222.225*120.62 mm precision sizing ensures perfect fit in engineering applications, backed by ISO 9001:2015 quality standardsWhole outer ring structure enhances load-bearing capacity, making them a trusted choice for demanding machinery operationsWhether you’re repairing excavators or manufacturing new equipment, these spherical plain bearings provide the stability and durability to keep your projects on track. OEM/ODM customization available to match your specific technical requirements.
Deep Groove Ball Bearing 6280 6884 6984 for Industrial Machinery, High Precision Bearing Steel
Ensure smooth, precise rotation for your industrial machinery with our Deep Groove Ball Bearing series (6280, 6884, 6984), crafted from high precision bearing steel to minimize downtime and maximize operational efficiency. These single-row radial bearings (contact angle 0°) deliver consistent performance under radial loads, making them ideal for machine tools, textile equipment, and packaging machinery where reliability directly impacts productivity.Engineered to P0-P4 precision grade standards for tight dimensional control and reduced vibration, ensuring your equipment runs quieter and lasts longer10*19*5mm specification optimized for seamless integration into industrial assemblies, backed by our ISO 9001:2015 certified quality control processFlexible ordering with 1 piece MOQ and 3-5 day sample delivery, designed to adapt to both small-scale maintenance and large production runs
Needle Roller Bearing NKI12/20 12x24x20mm Radial Bearing for Industrial Machinery with P0-P4 Precision
Ensure smooth, precise rotation in your industrial machinery with the Needle Roller Bearing NKI12/20, engineered to deliver reliable performance under heavy radial loads. Crafted from high-grade bearing steel with P0-P4 precision ratings, this 12x24x20mm radial bearing minimizes vibration and extends equipment lifespan—ideal for machine tools, reducers, and textile machinery where consistent motion is critical.Designed without inner/outer rings for space-saving installation in compact assembliesSupports both grease and oil lubrication to adapt to your maintenance routineBacked by Saifan’s strict ISO 9001 quality control and 12-month warranty for long-term peace of mind
High Load Insert Bearing UC205-16 Pillow Block Bearing 12x47x31mm P0-P4 Precision
Experience reliable, high-load performance with the UC205-16 Pillow Block Bearing, engineered to keep your machinery running smoothly under heavy-duty conditions. This 12x47x31mm insert bearing features a deep groove raceway and precision grades from P0 to P4, ensuring minimal vibration (Z1V1 to Z3V3) and extended service life in industrial applications.Constructed with premium bearing steel for exceptional durability, ideal for agricultural equipment, conveyors, and industrial machineryFlexible lubrication options (grease or oil) adapt to your specific operating environment, reducing maintenance downtimeBacked by Saifan’s strict quality control and ISO-certified manufacturing, delivering consistent performance you can trust
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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