NTA3648 Inch Size Thin Thrust Needle Roller Cage Assembly 57.15×76.2×1.984mm High Static Axial Load Bearing For Hydraulic Equipment, Machine Tools And Transmission Devices

NTA3648 is an inch standard thin thrust needle roller cage assembly without washers, matched with TRA3648 thrust washers separately. Compact ultra-thin structure carries large static axial load, widely applied in hydraulic valves, machine tools and light-duty axial rotation structures.

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👉 Complete dimension drawings and load data sheets available upon request

• Ultra-thin flat design saves installation space for compact machinery
• Dense needle roller layout provides extremely high static axial load capacity
• Stamped integrated steel cage prevents needle roller falling off during assembly
• Low friction rolling contact ensures smooth axial rotation under heavy pressure
• Standard inch size interchangeable with Koyo, NSK original NTA3648
• Support OEM laser marking, neutral export packaging and customized washers

👉 Reduce overall equipment thickness and bear stable heavy thrust load

• Hydraulic valve and hydraulic cylinder axial moving parts
• Precision machine tool rotary thrust assemblies
• Lightweight gearbox and small reducer structures
• Automation fixture positioning thrust components
• General mechanical transmission axial bearing positions

👉 Perfect thin-section thrust bearing solution for limited installation space

• 25+ years professional thrust needle roller bearing manufacturer
• Full stock of NTA inch series thrust needle cages & TRA washers
• 100% dimensional, load and flatness inspection before shipment
• 24-hour professional technical matching support
• Stable bulk supply for machinery distributors

👉 Stable interchangeable quality and competitive factory price

• Raw material hardness & composition inspection
• Precision needle roller grinding and cage stamping control
• Axial static load endurance test
• Flatness and dimensional tolerance calibration test
• Anti-rust oil treatment & export carton packaging inspection

👉 Consistent reliable performance for every bearing cage

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