Bearing Catalog · SKF China

Cylindrical Roller Bearing

Genuine SKF bearings and 500+ partner brands — engineered for high-load, high-speed, and extreme-environment industrial applications. ISO 9001 / TS 16949 certified.

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Showing 13–24 of 253 products
Super Precision Double Row Cylindrical Roller Bearing SKF NN 3020 KTN9 VQ585 for High-Speed CNC Machines Cylindrical Roller Bearing

Super Precision Double Row Cylindrical Roller Bearing SKF NN 3020 KTN9 VQ585 for High-Speed CNC Machines

Maximize high-speed CNC spindle performance with the SKF NN 3020 KTN9 VQ585 super precision double row cylindrical roller bearing, engineered to deliver consistent accuracy even under extreme rotational speeds. Its 100mm x 150mm x 37mm specification and VQ585 high-speed designation ensure minimal vibration and extended tool life, addressing the critical need for reliable, long-term precision in advanced manufacturing environments.Double row cylindrical design with open seals for optimized heat dissipation during continuous operationSuper precision grade (SP/UP) construction maintains tight tolerances for CNC machine tool spindles100% authentic SKF product with full certification documentation, ensuring compliance with global industrial standards

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Small Gap Double Row Cylindrical Roller Bearing Nu317 Ec M/C3 for Precision Industrial Applications Cylindrical Roller Bearing

Small Gap Double Row Cylindrical Roller Bearing Nu317 Ec M/C3 for Precision Industrial Applications

Ensure consistent precision in your CNC machines and industrial automation systems with the Small Gap Double Row Cylindrical Roller Bearing Nu317 Ec M/C3, designed to minimize operational downtime through reliable performance. This high-precision bearing features separated inner and outer rings for easy installation and maintenance, while the C3 clearance rating optimizes heat dissipation during high-speed applications—critical for maintaining accuracy in demanding environments.60-64 HRC hardness ensures long-term wear resistance, reducing the need for frequent replacementsBrass or steel cage options provide tailored stability for specific load requirementsCompliant with ISO 9001 quality standards, delivering unified performance across your equipment

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Double Row Cylindrical Roller Bearing NNU4938/4940 B/Sp W33 for CNC Machine Tools Cylindrical Roller Bearing

Double Row Cylindrical Roller Bearing NNU4938/4940 B/Sp W33 for CNC Machine Tools

Ensure peak performance and minimize downtime in your CNC machine tools with our Double Row Cylindrical Roller Bearing NNU4938/4940 B/Sp W33. Engineered for high-precision industrial scenarios, this bearing delivers exceptional radial load capacity and rigidity, critical for maintaining accuracy during heavy-duty machining operations.Axial separated design allows for easy installation and maintenance, reducing setup time and operational disruptionsPrecision-crafted with 60-64 HRC hardness and C0-C5 clearance options to match specific working conditionsBrass or steel cage options ensure durability under high-speed rotation, backed by our ISO 9001 compliant quality control

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Industrial Grade Cylindrical Roller Bearing SKF NU308ECP 40x90x23mm for Gearbox Reducer Cylindrical Roller Bearing

Industrial Grade Cylindrical Roller Bearing SKF NU308ECP 40x90x23mm for Gearbox Reducer

Ensure smooth gearbox reducer operation with the SKF NU308ECP cylindrical roller bearing, engineered to deliver long-lasting precision in industrial applications. This 40x90x23mm radial bearing minimizes downtime through its durable chrome steel construction and low-noise performance, addressing the need for reliable components that keep your machinery running without interruptions.Precision rating options from P0 to P2 ensure compatibility with high-precision industrial environmentsUnseparated design simplifies installation and maintenance for busy engineering teamsBacked by our ISO 9001/DIN compliant quality control and professional technical support

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Cylindrical Roller Bearing N1014 KPHA/SP Sp Precision for Reducer Applications Cylindrical Roller Bearing

Cylindrical Roller Bearing N1014 KPHA/SP Sp Precision for Reducer Applications

Ensure smooth reducer operation with the Cylindrical Roller Bearing N1014 KPHA/SP, engineered to deliver long-term stable precision performance in high-torque industrial applications. This SKF Sp precision bearing minimizes equipment downtime by maintaining consistent rotational accuracy, even under heavy loads.Single-row cylindrical structure with open design optimizes heat dissipation for extended service life70mm inner diameter perfectly matches standard reducer shafts, ensuring seamless integrationBacked by our ISO 9001-certified quality control and ready stock availability for rapid deployment

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Spherical Roller Bearing 21311EK – SKF NSK Timken Equivalent for Industrial Machinery Cylindrical Roller Bearing

Spherical Roller Bearing 21311EK – SKF NSK Timken Equivalent for Industrial Machinery

Minimize equipment downtime with the reliable Spherical Roller Bearing 21311EK, a direct equivalent for SKF, NSK, and Timken models that ensures seamless industrial machinery performance. This high-precision bearing handles heavy radial loads and misalignment, keeping your CNC machines, wind turbines, and automation systems running smoothly even in demanding conditions. Engineered with a 29mm width and optimized internal geometry to reduce friction and extend service life Backed by our ISO 9001/DIN-certified quality control and ready stock for rapid delivery, eliminating long lead times for critical replacements Comes with full technical documentation and dedicated engineering support to simplify your procurement process

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Double Row Cylindrical Roller Bearing Nu219-Ec P for Traditional Machine Matching Cylindrical Roller Bearing

Double Row Cylindrical Roller Bearing Nu219-Ec P for Traditional Machine Matching

Ensure smooth, precise operation for your traditional machinery with our Double Row Cylindrical Roller Bearing Nu219-Ec P, designed to minimize downtime and enhance equipment reliability. This bearing delivers exceptional radial load capacity and rigidity, making it ideal for heavy-duty machine matching where consistent performance under pressure is critical.Features a separated inner ring design for easy installation and maintenance, reducing setup time for busy workshopsPrecision-crafted from high-grade bearing steel (60-64 HRC hardness) with brass or steel cages, ensuring long-term durability in industrial environmentsAvailable with clearance options (C0 C2 C3 C4 C5) to match specific operating conditions, providing tailored solutions for your equipment needs

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Double Row Cylindrical Roller Bearing Nu226-Ec J C3 for CNC Machine Tools High Precision Cylindrical Roller Bearing

Double Row Cylindrical Roller Bearing Nu226-Ec J C3 for CNC Machine Tools High Precision

Ensure peak performance in your CNC machine tools with the Double Row Cylindrical Roller Bearing Nu226-Ec J C3, engineered to deliver unmatched precision and stability during high-speed operations. Its separated inner ring design allows for easy mounting and dismounting, simplifying maintenance while maintaining consistent alignment—critical for minimizing downtime in precision manufacturing setups. C3 clearance optimized for thermal expansion compensation in continuous-duty applications, preventing premature wear and extending service life Brass cage construction reduces friction and heat buildup, ensuring smooth rotation even under heavy radial loads common in CNC machining 60-64 HRC hardness rating guarantees durability against rigorous industrial conditions, backed by our ISO 9001-compliant quality assurance process Designed to integrate seamlessly into your existing workflow, this high precision bearing eliminates the hassle of coordinating with multiple suppliers—get the right part, certified documentation, and technical support all in one streamlined solution.

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Double Row Cylindrical Roller Bearing NNU4924 B/Sp W33 for CNC Machine Tools Power Transmission Cylindrical Roller Bearing

Double Row Cylindrical Roller Bearing NNU4924 B/Sp W33 for CNC Machine Tools Power Transmission

Ensure smooth power transmission in your CNC machine tools with our Double Row Cylindrical Roller Bearing NNU4924 B/Sp W33, designed to deliver long-term stable precision performance even under heavy loads. Crafted from high-grade bearing steel with 60-64 HRC hardness, this bearing minimizes equipment downtime by maintaining consistent accuracy through its separated inner/outer ring design and optimized clearance options (C0-C5), addressing the critical need for reliable, low-maintenance components in high-precision industrial settings.Brass or steel cage options accommodate varying speed and load requirements, ensuring compatibility with complex CNC transmission systemsNon-aligning structure with W33 lubrication groove provides enhanced thermal stability for continuous operationBacked by our ISO 9001/DIN compliant quality control and shockproof logistics, ensuring you receive components that meet exacting standards without coordination delays

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Double Row Cylindrical Roller Bearing Nu2312-Ec P for Mining Metallurgy Equipment with C3 Clearance Cylindrical Roller Bearing

Double Row Cylindrical Roller Bearing Nu2312-Ec P for Mining Metallurgy Equipment with C3 Clearance

Minimize unplanned downtime in mining and metallurgy operations with the Double Row Cylindrical Roller Bearing Nu2312-Ec P, engineered to deliver consistent performance under heavy radial loads. Its C3 clearance design accommodates thermal expansion in high-temperature environments, ensuring your equipment maintains precision even during extended runs.Separated inner and outer rings allow for quick installation and replacement, reducing maintenance timeBearing steel construction with 60-64 HRC hardness resists wear in abrasive industrial settingsBrass or steel cage options provide tailored durability for specific operational demands

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Low Friction Double Row Cylindrical Roller Bearing Nu310-Ec M-C3 for CNC Machine Tools Cylindrical Roller Bearing

Low Friction Double Row Cylindrical Roller Bearing Nu310-Ec M-C3 for CNC Machine Tools

Boost CNC machining efficiency with reduced energy consumption using our Low Friction Cylindrical Roller Bearing, engineered for precise performance in high-speed spindle applications. The Nu310-Ec M-C3 model features a brass cage that minimizes heat buildup during continuous operation, ensuring stable accuracy even under heavy radial loads.Double row design delivers 30% higher load capacity than single row alternatives, ideal for vertical machining centersC3 clearance provides optimal thermal expansion allowance, eliminating premature bearing failure in temperature-fluctuating environments60-64 HRC hardness rating ensures long-term dimensional stability, reducing unplanned downtime for maintenance

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NN3010 KTN/VQ497 Cylindrical Roller Turntable Bearing for CNC Machine Tools Sp Precision Cylindrical Roller Bearing

NN3010 KTN/VQ497 Cylindrical Roller Turntable Bearing for CNC Machine Tools Sp Precision

Ensure uncompromising precision in your CNC machine tool turntable operations with the NN3010 KTN/VQ497 bearing, a double row cylindrical roller solution engineered for Sp precision performance. This SKF turntable bearing delivers consistent rotational accuracy under heavy loads, minimizing vibration and extending tool life—critical for maintaining tight tolerances in high-precision manufacturing.Double row roller design provides superior radial load capacity and axial rigidity, ideal for dynamic CNC machining environmentsOpen seal configuration allows for optimized lubrication control, a key detail for maintenance teams managing high-speed applicationsBacked by our ISO 9001-certified quality system and ready stock availability, ensuring minimal downtime for your production schedule

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