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
Pillow Block Bearing UC206 High Load Insert Bearing 65x120x65.1mm Deep Groove Raceway
Ensure smooth, reliable rotation even under heavy loads with the Pillow Block Bearing UC206 High Load Insert Bearing—designed to minimize downtime and maximize equipment performance. Crafted from premium bearing steel with a deep groove raceway, this 65x120x65.1mm insert bearing delivers consistent P0 precision (upgradeable to P4) and Z2V2 vibration control, making it ideal for industrial machinery, agricultural equipment, and conveyor systems. High load capacity paired with grease/oil lubrication flexibility ensures long service life in demanding工况 Single-row design with F-type bearing block provides easy installation and alignment, reducing setup time Backed by Saifan’s ISO 9001-certified quality control and 12-month warranty for worry-free operation
Auto Wheel Hub Bearings DAC38640036/33 DAC38650052/48 for Volkswagen P5 Precision
Ensure smooth, reliable rotation for your Volkswagen P5 with these Volkswagen wheel hub bearings, engineered to deliver precision performance mile after mile. Crafted from high-grade stainless steel and meeting P5 precision standards, they minimize vibration and extend service life—ideal for drivers seeking consistent, low-maintenance operation.DAC38640036/33 and DAC38650052/48 models designed specifically for Volkswagen P5, ensuring perfect fit and hassle-free installationC3 clearance rating optimizes load distribution, reducing wear even under heavy usage for long-term durabilityBacked by ISO 9001 certification and our 12-month warranty, providing peace of mind for both personal and commercial vehicles
Deep Groove Ball Bearing 6036 180x280x46mm Low Vibration for Industrial Machinery
Ensure smooth, low-vibration operation for your industrial machinery with the Deep Groove Ball Bearing 6036, engineered to deliver reliable performance in heavy-duty applications. Crafted from high-grade bearing steel and precision-machined to 180x280x46mm dimensions, this single-row radial bearing minimizes noise and wear, reducing downtime and maintenance costs.Contact angle 0° design optimizes radial load handling, ideal for machine tools, conveyors, and industrial gearboxesComplies with ISO standards for consistent quality, backed by Saifan’s strict QC processes and 12-month warrantyFlexible order options available, from single units to bulk shipments, with fast 3-5 day sample delivery
High Precision Tapered Roller Bearing 31311 33213 for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with our High Precision Tapered Roller Bearing—engineered to minimize downtime and enhance operational stability. The 31311 and 33213 models deliver exceptional load distribution, thanks to separated inner/outer rings that simplify mounting and reduce maintenance hassle, making them ideal for heavy-duty applications like machine tools and conveyors.Precision grade P0-P4 ensures consistent performance under high radial and axial loadsConstructed with premium bearing steel for extended service life, even in harsh working conditionsCompatible with both grease and oil lubrication, offering flexibility for diverse industrial setups
Self Aligning Ball Bearing 2316K-2RS Double Row for Automatic Heart Adjustment China
Ensure smooth, reliable rotation even with shaft misalignment using our Self Aligning Ball Bearing 2316K-2RS, engineered to keep your machinery running with minimal downtime. This double row bearing (95x170x32mm) handles radial loads effortlessly while compensating for angular deviations, making it ideal for industrial equipment where precision and durability matter most.Constructed with high-grade bearing steel and available in P0-P4 precision grades, ensuring long service life and consistent performance under heavy loadsDouble rubber seals (2RS) prevent contamination, reducing maintenance needs and extending intervals between replacementsCompatible with both grease and oil lubrication, offering flexibility for diverse operating environments
Automobile Air Conditioning Compressor Bearing 35BD210DDV NSK Low Noise 35x62x28mm
Ensure quiet, reliable performance for your vehicle’s AC system with the Automobile Air Conditioning Compressor Bearing 35BD210DDV NSK. This precision-engineered component minimizes operational noise while delivering long-lasting durability, making every drive more comfortable even in extreme temperatures.NSK 35BD210DDV model with 35x62x28mm dimensions, designed to fit seamlessly into automotive AC compressorsDouble-row radial structure and P0-P4 precision rating ensure stable rotation and reduced wear, lowering maintenance needsHigh-speed capability and low-noise design (Z2-Z4 grade) keep cabin environments peaceful, addressing common complaints of AC system disruptions
Tapered Roller Bearing 30214 30315 32216 P0-P4 Precision for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with our Tapered Roller Bearing 30214 30315 32216, engineered to deliver reliable performance even under heavy radial and axial loads. Crafted from premium bearing steel and available in P0-P4 precision grades with Z1V1-Z3V3 vibration control, these separated-type bearings reduce maintenance downtime while ensuring consistent operation across critical equipment like machine tools and reducers. Precision-machined 60*130*48.5mm specifications (30214 model) guarantee seamless integration with industrial assemblies Grease or oil lubrication flexibility adapts to diverse operating environments, enhancing durability and service life Backed by ISO 9001:2015 quality standards and our 12-month warranty, ensuring peace of mind for long-term production reliability
Self Aligning Ball Bearings 2307 95x170x32mm for Metallurgy Rolling Mills Mines
Ensure smooth, reliable rotation in your metallurgy rolling mills and mine machinery with our high-performance Self Aligning Ball Bearings 2307. Engineered to handle heavy radial loads and misalignment, this 95x170x32mm bearing reduces downtime and maintenance costs in harsh industrial environments.Precision-grade P0-P4 construction with C3/C4 clearance options ensures optimal performance under varying load conditionsDouble-row design and steel/brass cage options provide enhanced durability for continuous operation in mining and metallurgy applicationsBacked by our ISO 9001-certified manufacturing process, delivering consistent quality and a 12-month warranty for long-term peace of mind
Deep Groove Ball Bearings with ZZ/2RS Seals for Industrial Machinery Applications
Ensure smooth, long-lasting operation for your industrial machinery with high-performance Deep Groove Ball Bearings featuring ZZ/2RS seals. These precision-engineered bearings minimize downtime by reducing friction and preventing contamination, making them ideal for heavy-duty applications where reliability is non-negotiable.ZZ metal seals for superior durability in dusty environments; 2RS rubber seals for enhanced moisture resistance, extending service life by up to 30% in harsh conditionsManufactured to P0-P4 precision grades with Z2-Z4 noise control, ensuring quiet operation even at high speedsBacked by our 12-month warranty and expert technical support, from selection to installation—because we know unexpected delays cost you more than just time
Wheel Hub Bearing DAC30600037 2RS for Automotive Applications, Chrome Steel P6 Precision
Ensure smooth, reliable rotation for your automotive applications with the Wheel Hub Bearing DAC30600037 2RS, crafted from high-grade chrome steel to deliver P6 precision and long-lasting performance. This 30x60x37mm bearing minimizes vibration and noise, addressing the need for consistent operation even under demanding conditions.Chrome steel construction ensures durability and resistance to wear, extending service life in both passenger and commercial vehiclesP6 precision rating guarantees tight tolerances for optimal fit and reduced maintenance needs2RS sealing design protects against contaminants, maintaining lubrication integrity for reliable performanceBacked by our ISO 9001-certified manufacturing process, ensuring every unit meets strict quality standards for your peace of mind
Deep Groove Ball Bearing 6205 2RS Zz 20x47x14mm for Household Appliances P0-P4 Precision
Ensure smooth, quiet operation for your household appliances with our high-performance Deep Groove Ball Bearing 6205. Engineered to deliver reliable rotation in washing machines, air conditioners, and more, this 20x47x14mm bearing minimizes vibration and extends equipment lifespan—so you can trust your appliances to run without interruptions. Available in P0-P4 precision grades and Zz/2RS seals to suit specific noise and protection needs, ensuring a perfect fit for your application Constructed with premium bearing steel for consistent performance under varying loads, addressing the need for durability in daily-use appliances Supports both grease and oil lubrication, offering flexibility for maintenance and ensuring long-term stability in high-humidity environments Backed by our commitment to precision manufacturing and strict quality control, this bearing is designed to keep your appliances spinning smoothly, day in and day out.
High Precision 33116 Tapered Roller Bearing 80x130x37mm for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with the 33116 Tapered Roller Bearing, engineered to deliver reliable performance in heavy-duty applications. This 80x130x37mm single-row bearing minimizes downtime with its P0-P4 precision rating, handling radial and axial loads effortlessly to keep your equipment running at peak efficiency.Open design allows flexible lubrication (oil, grease, or dry) to adapt to your specific operating conditionsHigh-grade materials ensure long service life, reducing the need for frequent replacementsSupports OEM/ODM customization to match unique machinery requirements, backed by our ISO 9001:2015 quality assurance
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
🏷️
OEM Branding
Custom packaging & labels
⏱️
5-15 Day Lead
Bulk production timeline
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T/T · L/C · Alibaba
Flexible payment terms