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
Outer Spherical Pillow Block Bearings UC307 UCP307 for Chemical Industry High Load Capacity
Ensure smooth, high-load operations in chemical processing with UC307 UCP307 outer spherical pillow block bearings—engineered to handle heavy machinery stress while maintaining precision rotation. The deep groove raceway design minimizes friction under extreme loads, reducing downtime and extending equipment lifespan in corrosive industrial environments.High-grade bearing steel construction ensures durability against harsh chemical conditionsFlexible lubrication options (grease or oil) adapt to specific operational needsAvailable in P0-P4 precision ratings for seamless integration with critical machineryBacked by Saifan’s 12-month warranty and responsive technical support for reliable performance
Plastic Pillow Block Bearing UCP 208-24 for Textile Agricultural Machinery High Load Capacity
Boost your textile and agricultural machinery’s performance with the Plastic Pillow Block Bearing UCP 208-24, engineered to handle high loads while ensuring smooth, reliable rotation in demanding work environments. Its deep groove raceway design minimizes friction and wear, reducing downtime and maintenance costs for busy operations.Single-row construction delivers consistent load distribution, ideal for heavy-duty equipment like harvesters and textile loomsPrecision-rated P0-P4 tolerance ensures seamless integration with existing machinery setupsGrease or oil lubrication flexibility adapts to your maintenance routine, keeping operations running efficiently
Sweden Deep Groove Ball Bearings 6000 Series for Electric Motors & Automobiles with ISO Certification
Ensure smooth, long-lasting performance for your electric motors and automobiles with our Sweden Deep Groove Ball Bearings 6000 Series—engineered to reduce maintenance downtime and enhance operational reliability. Crafted to ISO standards, these bearings deliver consistent precision (P0-P4 grade) and low noise (Z2-Z4 grade), making them ideal for high-demand applications where stability matters most.Model 6000 design optimized for electric motor and automotive transmission systems, ensuring minimal friction and extended service lifeTrademark BDL quality backed by strict manufacturing controls, addressing the need for dependable supply in fast-paced production environmentsCompact packaging (1.00cm×2.60cm×0.80cm) for efficient storage and handling, streamlining your inventory management
Pillow Block Bearing UCFC201-8 High Load for Textile Machine Chemical Industry
Keep your textile machines and chemical processing lines running smoothly with the reliable UCFC201-8 Pillow Block Bearing, engineered to handle high loads without compromising precision. Its deep groove raceway design ensures consistent rotation even under heavy industrial stress, reducing unexpected downtime and maintenance costs.Constructed from premium bearing steel with P0-P4 precision ratings, this insert bearing delivers long-lasting performance in demanding environmentsFlexible lubrication options (grease or oil) allow seamless integration into existing machinery setupsBacked by Saifan's 12-month warranty and responsive technical support, ensuring peace of mind for your production needs
Cylindrical Roller Bearing N321em NJ321em NF321em NU321em NUP321em for Industrial Machinery with P0-P4 Precision
Ensure smooth, precise rotation in your industrial machinery with our high-performance Cylindrical Roller Bearing—engineered to minimize downtime and maximize operational efficiency. Available in N321em, NJ321em, NF321em, NU321em, and NUP321em configurations, this bearing delivers P0-P4 precision and Z1V1-Z3V3 vibration control, making it ideal for heavy radial load applications like machine tools and reducers.Separated inner/outer ring design allows easy mounting and dismounting, simplifying maintenance and reducing assembly timeConstructed with premium bearing steel for long service life, even under continuous high-load conditionsSupports both grease and oil lubrication to adapt to your specific machinery requirementsBacked by our 12-month warranty and expert technical support for complete peace of mind
Needle Roller Bearing RSTO10 14x30x11.8mm P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the Needle Roller Bearing RSTO10, engineered to deliver reliable performance even under heavy radial loads. This 14x30x11.8mm bearing—crafted from high-grade bearing steel—minimizes downtime with its P0-P4 precision ratings, ensuring consistent operation across critical equipment like machine tools and textile machinery.Designed without inner/outer rings for compact installations, making it ideal for space-constrained industrial applicationsSupports grease or oil lubrication to adapt to your maintenance protocols, enhancing longevity in diverse working conditionsBacked by our strict quality control and 12-month warranty, so you can focus on productivity without worrying about component failure
Auto Wheel Hub Bearings DAC35680045 2RS DAC35720433 ZZ for Toyota Volkswagen Ford Hyundai KIA
Keep your Toyota, Volkswagen, Ford, Hyundai, or KIA rolling smoothly with reliable Auto Wheel Hub Bearings engineered for lasting performance. These double-row radial bearings (DAC35680045 2RS, DAC35720433 ZZ) deliver precise rotation and reduced vibration (Z1V1-Z3V3 grades), ensuring a quieter ride and extended service life even under heavy loads.High-grade bearing steel construction resists wear and corrosion, minimizing downtime for mechanics and fleet operatorsP0-P6 precision ratings meet strict automotive standards, guaranteeing a perfect fit for your vehicle’s hub assemblyAvailable in stock for fast 3-5 day shipping, with OEM/ODM support to match custom specifications—ideal for repair shops and parts distributors
Pillow Block Bearing Ucfc204 Bore 20mm Corrosion Resistant for Mechanical Equipment
Ensure smooth, long-lasting performance for your mechanical equipment with our Pillow Block Bearing UCFC204—engineered to resist corrosion and maintain precision even in demanding environments. This 20mm bore bearing features a deep groove raceway design that minimizes friction, reducing wear and extending your machinery’s operational life.Corrosion-resistant construction protects against harsh conditions, ideal for industrial and outdoor applicationsPrecision rating options (P0-P4) and vibration grades (Z1V1-Z3V3) ensure reliable rotation under varying loadsCompatible with both grease and oil lubrication for flexible maintenanceBacked by Saifan’s 12-month global warranty and responsive technical support, so you can focus on productivity without unexpected downtime
Cylindrical Roller Bearing NN3024 120x180x46mm P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with our Cylindrical Roller Bearing NN3024, engineered to deliver reliable performance in high-demand applications. This 120x180x46mm precision bearing (P0-P4 grades available) minimizes downtime with its separated inner/outer ring design, allowing for easy maintenance and quick replacement—so your operations stay on track without costly delays.High-grade bearing steel construction ensures long service life, even under heavy radial loadsOpen seal design optimizes lubrication efficiency for consistent performance in industrial environmentsComplies with strict quality standards, backed by our 12-month warranty for added peace of mind
Needle Roller Bearing HK1614 HK1616 HK1714 HK1718 HK1816 for Industrial Machinery with P0-P4 Precision
Ensure smooth, precise rotation in your industrial machinery with our high-performance Needle Roller Bearing series (HK1614, HK1616, HK1714, HK1718, HK1816). Crafted to P0-P4 precision grades, these radial bearings deliver consistent operation even under heavy loads, reducing downtime and extending equipment lifespan.Engineered without outer rings for space-saving integration in compact mechanical assemblies, ideal for machine tools and textile equipmentMade from premium bearing steel with C0/C3/C4 clearance options to minimize vibration and noise in high-speed applicationsSupports OEM/ODM customization to match your exact specifications, backed by our ISO 9001-certified quality control for reliable performance
6205 Deep Groove Ball Bearings 25x52x15mm for Industrial Machinery with Bearing Steel
Ensure smooth, long-lasting rotation for your industrial machinery with this 6205 Deep Groove Ball Bearing—engineered to minimize downtime and maximize productivity. Crafted from high-grade bearing steel with precision dimensions (25x52x15mm), it delivers reliable radial load support and quiet operation, making it ideal for machine tools, conveyors, and textile equipment.Single-row design with 0° contact angle ensures optimal load distribution and reduced wear in continuous-duty applicationsMeets ISO industrial standards for consistent performance, backed by Saifan’s strict quality control and 12-month warrantyFlexible ordering with 1-piece MOQ and fast 3-5 day sample delivery, perfect for both maintenance needs and production runs
Needle Roller Bearing NK45/20 45x55x20mm P0-P4 Precision for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with our Needle Roller Bearing NK45/20, engineered to deliver reliable performance and extended service life. This 45x55x20mm radial bearing, crafted from high-grade bearing steel, handles radial loads effortlessly while maintaining P0-P4 precision—ideal for reducing downtime in demanding applications like machine tools and textile equipment.Closed-type design with C0/C3/C4 clearance options ensures minimal friction and consistent operation under varying loadsSupports both grease and oil lubrication for flexible maintenance, adapting to your machinery’s specific needsBacked by our strict quality control and 12-month warranty, so you can trust in stable, long-term performance without unexpected interruptions
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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T/T · L/C · Alibaba
Flexible payment terms