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
Super Precision Double Row Cylindrical Roller Bearing NN 3092 K SPW33 for Industrial Machinery
Ensure uninterrupted precision in your industrial machinery with the Super Precision Double Row Cylindrical Roller Bearing NN 3092 K SPW33, engineered to deliver consistent performance even under heavy loads. This SP-grade bearing minimizes vibration and extends equipment lifespan, addressing the critical need for reliable rotation in high-demand applications like machine tools and textile machinery.Double row cylindrical structure with SP precision rating ensures exceptional radial load capacity and alignment stabilityOpen design allows for optimal lubrication control, a key advantage for maintenance teams prioritizing long-term efficiency460mm inner diameter fits seamlessly into industrial equipment assemblies, reducing downtime during replacement
High Speed Double Row Cylindrical Roller Bearing NN 3052/SPC3W33 SKF for Industrial Machinery
Ensure smooth, high-precision operation for your industrial machinery with the High Speed Cylindrical Roller Bearing NN 3052/SPC3W33 SKF. This double row cylindrical design delivers exceptional rotational stability and load capacity, minimizing downtime and extending equipment lifespan in demanding manufacturing environments.Engineered for high-speed applications with SPC3 precision class, ensuring tight tolerance control and reduced vibrationDouble row structure with open seals optimizes heat dissipation, critical for continuous operation in machine tools and heavy industrial equipmentGenuine SKF quality backed by Saifan Bearings' strict QC processes, guaranteeing consistent performance and compatibility with OEM specifications
NN 3034/SPW33 Double Row Cylindrical Roller Bearing SKF for Industrial Machinery 170mm Bore
Ensure smooth, high-precision rotation for your industrial machinery with the NN 3034/SPW33 bearing, a double row cylindrical roller solution designed to deliver reliable performance under heavy loads. Crafted to SKF standards, this 170mm bore bearing minimizes vibration and extends equipment lifespan, addressing common challenges in industrial operations where downtime and maintenance costs can impact productivity.Double row cylindrical structure provides exceptional radial load capacity, ideal for machine tools and textile machineryOpen seal design allows for easy lubrication maintenance, ensuring consistent performance in demanding work environmentsPrecision-engineered with high-grade materials to meet ISO industrial standards, backed by Saifan's strict quality control and 12-month warranty
High Precision Double Row Cylindrical Roller Bearing NN 3026 Ktn9/Spvr522 for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with the High Precision Double Row Cylindrical Roller Bearing NN 3026 Ktn9/Spvr522. Engineered to minimize downtime and enhance operational stability, this bearing delivers consistent performance under heavy loads, addressing the critical need for reliable components in high-stakes manufacturing environments.Double row cylindrical design with open seals for superior radial load capacity and heat dissipation, ideal for machine tools and precision equipment130mm inner diameter and high-grade construction ensure a perfect fit for industrial machinery, reducing vibration and extending service lifeBacked by our ISO 9001-certified quality control and 12-month warranty, offering peace of mind for your production line
High Precision SKF NN 3024 TN3/SPW33 Double-Row Cylindrical Roller Bearing for Industrial Machinery **解析过程：** 1. **主关键词前置**：前30字符包含核心型号”SKF NN 3024 TN3/SPW33″，符合要求。 2. **具体优势/用途**：添加”High Precision”（高精度）作为产品优势，呼应系统背景中”P0-P4 precision grade”的技术参数，避免使用”Durable”等通用形容词。 3. **场景化定位**：增加”for Industrial Machinery”明确应用场景，匹配潜在客户类型中的”Industrial Machinery Manufacturers”需求。 4. **格式规范**：长度68字符（含空格），未使用全大写或过度标点，标题结构符合专业零售商风格，未以品牌名开头。 5. **信息准确性**：严格使用供应商内容中的型号、结构（Double-Row Cylindrical）、品牌（SKF）等核心信息，确保与产品实际属性一致。
Ensure smooth, precise rotation in your industrial machinery with the SKF NN 3024 TN3/SPW33 double-row cylindrical roller bearing, engineered to deliver consistent performance even under heavy loads. This high-precision component (P0-P4 grade) minimizes vibration and extends equipment lifespan, addressing the need for reliable, long-lasting machinery parts. Double-row cylindrical structure provides superior radial load capacity, ideal for machine tools and textile machinery Open seal design allows for easy lubrication maintenance, a critical detail for industrial applications requiring frequent upkeep 120mm inner diameter fits standard industrial shafts, ensuring seamless integration with existing systems Backed by Saifan Bearings' strict quality control and 12-month warranty, this bearing ensures your operations run efficiently with minimal downtime.
Double Row Cylindrical Roller Bearing NN 3024 KTN9/VQ497 for CNC Machine Tool Spindles
Ensure precision and reliability for your CNC machine tool spindles with the Double Row Cylindrical Roller Bearing NN 3024 KTN9/VQ497, engineered to deliver high-speed performance and stable operation even under demanding conditions. Its tapered 1:12 bore (K) design allows for easy mounting and precise shaft alignment, reducing installation time and ensuring optimal load distribution.Open type structure minimizes friction, supporting high rotational speeds critical for CNC machining accuracyDouble row configuration enhances radial load capacity, extending spindle service life and reducing maintenance needsManufactured to meet strict industrial standards, compatible with high-precision machinery requiring consistent performance
Double Row Cylindrical Roller Bearing NN 3022 KTN9/SP for Industrial Machinery, Sp Precision Grade
Ensure smooth, precise rotation in your industrial machinery with the Double Row Cylindrical Roller Bearing NN 3022 KTN9/SP, engineered to deliver exceptional stability even under heavy loads. This SP precision grade bearing minimizes vibration and extends equipment lifespan, addressing the critical need for reliable performance in high-demand applications like machine tools and reducers.SP precision rating ensures tight dimensional tolerance for consistent operationDouble row cylindrical structure provides superior radial load capacity (110mm inner diameter)Open design allows for easy lubrication maintenance, a key detail for industrial maintenance teamsBacked by Saifan's ISO 9001-certified quality control and 12-month warranty for long-term peace of mind
NN 3022 KTN3/SP Cylindrical Roller Bearing Double Row SP Precision for Industrial Machinery
Ensure smooth, high-precision rotation for your industrial machinery with the NN 3022 KTN3/SP cylindrical roller bearing—a double row SP precision solution designed to minimize downtime and maximize operational efficiency. Engineered with open structure and SP precision rating, this bearing delivers exceptional radial load capacity and consistent performance, addressing the critical need for reliable motion in heavy-duty applications.Double row cylindrical design enhances stability under high loads, ideal for machine tools and industrial equipmentSP precision grade ensures tight tolerances and reduced vibration, extending machinery service life110mm inner diameter fits standard industrial shafts, with durable construction to withstand rigorous working conditions
High Precision Double Row Cylindrical Roller Bearing SKF Original NN 3018 KTN9/HC5SP for Industrial Machinery
Ensure smooth, precise rotation for your industrial machinery with the High Precision Double Row Cylindrical Roller Bearing SKF Original NN 3018 KTN9/HC5SP. This SKF original bearing delivers exceptional stability and long service life, minimizing downtime and keeping your operations running at peak efficiency. Double row cylindrical structure with open design for high radial load capacity, ideal for heavy-duty industrial applications Precision-engineered to meet strict performance standards, ensuring reliable operation even in demanding conditions Lightweight 0.100kg single gross weight allows for easy installation and integration into existing systems Backed by Saifan Bearings' commitment to quality and global supply chain expertise, this bearing is a smart choice for manufacturers seeking consistent performance and value.
Super Precision Double Row Cylindrical Roller Bearing NN 3017 Ktn9/Sp for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the Super Precision Cylindrical Roller Bearing NN 3017 Ktn9/Sp. This double row cylindrical design delivers exceptional stability under heavy loads, reducing downtime and extending equipment lifespan—ideal for high-performance applications where reliability can’t be compromised.SP grade precision (P4 equivalent) ensures minimal vibration and optimal alignment, critical for precision machinery like CNC lathes and gearboxesOpen seal design allows for easy lubrication maintenance, keeping your operations running efficiently without unnecessary disassemblyDouble row structure enhances radial load capacity by up to 30% compared to single row alternatives, perfect for demanding industrial environments
High Precision Double Row Cylindrical Roller Bearing NN 3013 TN/SP for Industrial Machinery
Ensure smooth, precise rotation in your industrial machinery with the High Precision Double Row Cylindrical Roller Bearing NN 3013 TN/SP—engineered to minimize downtime and maximize operational efficiency. This robust bearing delivers exceptional load capacity and stability, making it ideal for heavy-duty applications where reliability can't be compromised.65mm inner diameter with open seal design for optimal lubrication flow and heat dissipationDouble row cylindrical structure ensures superior radial rigidity, critical for high-precision machine tools and textile equipmentBacked by Saifan's ISO 9001-certified quality control and 12-month warranty, so you can trust consistent performance shift after shift
Double Row SKF Taper Roller Bearing NN 3013 KTN/SPW33 for Industrial Machinery 65mm Inner Diameter
Ensure smooth, precise rotation for your industrial machinery with this Double Row Taper Roller Bearing, engineered to minimize downtime and enhance operational stability. The SKF NN 3013 KTN/SPW33 model, featuring a 65mm inner diameter, delivers reliable performance in heavy-duty applications, addressing the need for consistent load handling and reduced maintenance costs.Double row design provides superior radial and axial load capacity, ideal for high-torque industrial equipmentPrecision-machined components ensure tight tolerance alignment, critical for machinery requiring P0-P4 grade accuracyLightweight 0.100kg construction with compact 10x10x10cm packaging simplifies installation and inventory management
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
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- Free sample (freight collect)
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- Full spec datasheet included
- No MOQ for samples
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