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
Grease Filled 6005 SKF Deep Groove Ball Bearing for Home Appliance Systems with P0-P2 Precision
Ensure smooth, quiet operation in your home appliance systems with the Grease Filled 6005 SKF Deep Groove Ball Bearing, engineered to deliver reliable performance and extended service life. This precision bearing (P0-P2 grade) maintains consistent rotation under varying loads, reducing maintenance needs for appliances like washing machines and air conditioners.Precision dimensions (25x47x12mm) ensure perfect fit with standard appliance assemblies, eliminating compatibility issuesPre-filled grease formulation minimizes friction and heat buildup, enhancing durability in continuous-use scenariosBacked by Saifan’s strict quality control and 12-month warranty, offering peace of mind for long-term applications
High Rotation Accuracy 6005 SKF Deep Groove Ball Bearing 25x47x12mm for Electronic Equipment
Ensure smooth, precise operation in your electronic equipment with the 6005 SKF deep groove ball bearing, engineered to deliver high rotation accuracy that minimizes vibration and extends component lifespan. Crafted to the exact 25x47x12mm specification, this bearing maintains consistent performance even in compact, high-speed applications—perfect for maintaining the reliability your machinery demands.Precision rating options from P0 to P2 accommodate everything from standard electronics to high-precision instruments, ensuring a tailored fit for your specific needs.Fast delivery ensures minimal downtime, with our streamlined supply chain getting critical components to you when you need them most.
Dynamic Balanced 6005 Deep Groove Ball Bearing for Automation Machines, P0-P4 Precision Grade
Ensure smooth, precise rotation in your automation machines with our Dynamic Balanced 6005 Deep Groove Ball Bearing, engineered to eliminate vibration and extend equipment lifespan. This 25mm×47mm×12mm precision bearing (P0-P4 grade) delivers consistent performance under high-speed operations, making it ideal for CNC tools, conveyor systems, and robotic arms.Dynamic balancing minimizes noise and wear, reducing maintenance downtime for industrial machineryHigh-grade chrome steel construction ensures durability even in continuous-duty applicationsSupports OEM customization to match specific machine tolerances, backed by our 12-month warranty and responsive technical support
Grease Filled 6005 Deep Groove Ball Bearing P0-P4 Precision for Home Appliance System
Ensure smooth, quiet operation for your home appliance systems with this grease filled 6005 deep groove ball bearing, engineered to deliver reliable performance and extended service life. Precision-machined to P0-P4 standards (25mm×47mm×12mm), it minimizes vibration and wear, reducing maintenance needs for appliances like washing machines and air conditioners.Pre-lubricated design eliminates initial setup hassle, ensuring immediate, consistent functionality right out of the boxHigh-grade chrome steel construction withstands continuous use, making it ideal for high-torque home appliance applicationsComplies with ISO standards for quality assurance, backed by our 12-month warranty for long-term peace of mind
High Rotation Accuracy 6005 SKF Deep Groove Ball Bearing for Electronic Equipment 25x47x12mm
Ensure smooth, precise operation for your electronic equipment with the high rotation accuracy 6005 SKF deep groove ball bearing, engineered to minimize vibration and extend component lifespan. This 25x47x12mm precision bearing delivers consistent performance across P0-P4 accuracy grades, making it ideal for sensitive electronics where reliability directly impacts product quality.Sweden-origin SKF craftsmanship ensures tight tolerance control (down to P2 grade) for critical applicationsFast delivery (3-5 days for samples) keeps production schedules on track, even for urgent ordersRobust carton pallet packaging protects against damage during transit, reducing costly replacements
High Precision 6005 SKF Deep Groove Ball Bearing for Power Tool with Fast Delivery
Ensure smooth, precise rotation for your power tools with the 6005 SKF deep groove ball bearing, engineered to minimize downtime and maximize performance. This high-precision 25mm×47mm×12mm bearing delivers consistent operation even under heavy loads, making it ideal for professional-grade equipment that demands reliability. With P0-P4 precision ratings available, it reduces vibration and noise—key for maintaining tool accuracy and extending service life. Fast delivery ensures you get back to work quickly, with our flexible order policy supporting both small-scale repairs and bulk production needs Genuine SKF quality meets ISO standards, backed by our strict quality control to guarantee compatibility and durability Perfect for power tool manufacturers and repair shops seeking a trusted bearing solution that balances performance and value
Deep Groove Ball Bearing NSK 6005 Sealed Rust Proof for General Machinery 25x47x12mm
Ensure smooth, long-lasting operation for your general machinery with the NSK 6005 deep groove ball bearing, engineered to deliver reliable performance in demanding industrial environments. This 25x47x12mm sealed bearing combines rust-proof protection with precision design, minimizing downtime and reducing maintenance needs—so you can focus on productivity, not repairs.Sealed construction keeps contaminants out, extending service life even in harsh conditionsGrease-lubricated for immediate installation, with oil compatibility for custom maintenance routinesBacked by NSK’s legacy of quality and our 12-month warranty, ensuring peace of mind for your equipment
High Precision NSK 6005 Deep Groove Ball Bearing 25x47x12mm for Stamping Equipment
Ensure smooth, precise operation of your stamping equipment with the High Precision NSK 6005 Deep Groove Ball Bearing, engineered to deliver consistent performance even under the rigors of repetitive industrial use. This 25x47x12mm bearing minimizes vibration and extends machinery lifespan, addressing the critical need for reliable components in high-demand production environments. NSK genuine quality ensures P0-P4 precision grade and Z2-Z4 noise reduction, ideal for maintaining tight tolerances in stamping applications Customizable lubrication options (grease or oil) allow tailoring to specific operational conditions, enhancing adaptability for unique machinery setups Backed by Saifan Bearings' 12-month warranty and ISO 9001:2015 certification, providing peace of mind for long-term equipment reliability
High Precision Japanese NSK 6201 6202 6300 Deep Groove Ball Bearings for Motorcycle ZZ 2RS Open
Ensure smooth, reliable motorcycle performance with our NSK deep groove ball bearings, engineered to deliver precision rotation and extended service life even under high-speed conditions. These Japanese-manufactured bearings (6201, 6202, 6300 series) feature P4 precision rating and Z2-Z3 vibration control, minimizing noise and ensuring consistent operation for critical motorcycle components.Available in ZZ (metal shielded), 2RS (rubber sealed), and open designs to suit diverse riding environments and maintenance preferencesGrease or oil lubrication options provide flexibility for custom performance tuning, while strict ISO 9001 quality standards guarantee durabilityPerfect for replacing worn bearings in engines, wheels, or gearboxes—backed by our 12-month warranty and responsive technical support to keep your bike running at its best
SKF 6004 Deep Groove Ball Bearing 20x42x12mm Zz 2RS Open for Motorcycle Accessories
Ensure smooth, reliable rotation for your motorcycle accessories with the SKF 6004 Deep Groove Ball Bearing, engineered to deliver consistent performance in demanding riding conditions. This 20x42x12mm bearing combines precision (P0-P4 grades) with versatile sealing options (Zz, 2RS, Open) to minimize friction and extend component life, addressing common issues of wear and vibration in high-speed applications.Seamless integration with motorcycle parts—ideal for handlebars, wheels, and engine components requiring stable radial load supportGrease or oil lubrication flexibility adapts to your maintenance routine, ensuring long-term durabilityBacked by SKF’s trusted quality, this bearing meets strict industrial standards for reliability you can count on ride after ride
Dust-Tight 6004 DDU NSK Deep Groove Ball Bearing for Sandblasting Machinery 20x42x12mm
Keep your sandblasting machinery running smoothly with the 6004 DDU bearing, a dust-tight NSK deep groove ball bearing designed to withstand harsh abrasive environments. Its 20x42x12mm precision build ensures consistent rotation even in high-particulate conditions, minimizing downtime and extending equipment life.Dust-tight double seal (DDU) prevents sand and debris from compromising internal components, a critical feature for sandblasting applications where contamination risks are highNSK quality construction delivers reliable performance with P0-P4 precision grade options, ensuring compatibility with industrial machinery specificationsFlexible lubrication options (grease or oil) allow customization to match your equipment’s operating requirements, backed by Saifan’s 12-month warranty for added peace of mind
6004 Zz/2RS Deep Groove Ball Bearing 20X42X12mm for Cutting Machine Tools Precision Low Noise
Ensure smooth, precise operation for your cutting machine tools with the 6004 deep groove ball bearing, engineered to minimize noise and maximize durability. This 20X42X12mm bearing (available in Zz/2RS variants) delivers consistent performance under high-speed industrial conditions, reducing machine downtime and enhancing workflow efficiency.Precision-grade construction (P0-P4) ensures tight tolerance alignment, critical for maintaining cutting accuracy in CNC and manual machine toolsDual lubrication options (grease or oil) allow customization to match specific operating environments, from heavy-duty metalworking to precision finishingBacked by ISO 9001:2015 quality certification and 12-month warranty, with OEM/ODM support available for specialized tooling requirements
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
⏱️
5-15 Day Lead
Bulk production timeline
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T/T · L/C · Alibaba
Flexible payment terms