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High Rigidity Thrust Needle Roller Bearing Nta2031 Nta2438 Nta0821 Stable Performance

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Thrust Needle Roller Bearing | Axial Load Bearing

Ultra-Thin · High Axial Load · Space-Saving · High Rigidity · Long Life

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Product Overview

Thrust Needle Roller Bearing is composed of high-precision needle rollers, cage and thrust washers. It features an ultra-thin axial design, providing extremely high axial load capacity and rigidity in a limited installation space. It is widely used in hydraulic systems, gearboxes, automotive components, pumps, motors, and various industrial machinery where compact structure and heavy axial load are required.

Product Structure & Types

Needle Roller & Cage Assembly

Without washers, flexible combination, easy to install.

With 2 Washers (Complete Set)

Including top & bottom washers, ready to use, high precision.

AX Series Standard

Most popular model, complete specifications, large stock.

BK / K / NK Series

Full range of sizes to meet diverse industrial needs.

Core Performance & Advantages

✅ Ultra-Thin & Space-Saving

Extremely small axial height, ideal for compact equipment design.

✅ High Axial Load Capacity

Large contact area, strong rigidity, withstand heavy axial force.

✅ High Precision & Stable

Strict tolerance control, smooth rotation, low noise and vibration.

✅ Wear-Resistant & Durable

High-quality GCr15 bearing steel, long service life.

✅ Easy Installation & Maintenance

Light weight, simple structure, convenient operation.

✅ Complete Models & Large Stock

AX series full range, fast delivery, cost-effective.

Product Details & Structure Gallery

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Common Models & Standard Sizes

Model d (mm) D (mm) t (mm) Type
AX0306 3 6 2 AX
AX0407 4 7 2 AX
AX0510 5 10 2 AX
AX0612 6 12 2 AX
AX0814 8 14 2 AX
AX1016 10 16 2 AX
AX1219 12 19 2 AX
AX1522 15 22 2 AX
AX1725 17 25 2 AX
AX2028 20 28 2 AX
AX2230 22 30 2 AX
AX2535 25 35 2 AX
AX2837 28 37 2 AX
AX3042 30 42 2 AX
AX3545 35 45 2 AX
AX4052 40 52 2 AX
AX4555 45 55 2 AX
AX5060 50 60 2 AX
AX5565 55 65 2 AX
AX6070 60 70 2 AX
AX6575 65 75 2 AX
AX7080 70 80 2 AX
AX7585 75 85 2 AX
AX8090 80 90 2 AX
AX8595 85 95 2 AX
AX90100 90 100 2 AX
AX95105 95 105 2 AX
AX100110 100 110 2 AX

Industry Applications

Hydraulic Pumps
Gearboxes
Automotive Parts
Compressors
Pumps & Motors
Engineering Machinery
Machine Tools
Textile Machinery
Industrial Equipment

Material & Precision

  • Roller Material: High-quality GCr15 bearing steel, high hardness and wear resistance

  • Washer Material: High-quality bearing steel, high precision, smooth surface

  • Cage Material: Steel cage, strong stability, low noise

  • Precision Grade: P0, P6, high precision, stable operation

  • Heat Treatment: High-temperature quenching, hardness HRC 60-64

  • Surface Treatment: Anti-rust treatment, strong corrosion resistance

Packaging & Logistics

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  • Inner Package: Anti-rust plastic bag, color box, neutral packing

  • Outer Package: Standard export carton + plywood pallet

  • Stock Order: 3-7 working days, fast delivery

  • Bulk Order: 7-15 working days, stable supply

  • Shipping: Sea, air, express (DHL, FedEx, UPS, TNT, EMS)

  • Port: Shanghai, Ningbo, Guangzhou, Qingdao, Tianjin

Payment Terms

  • T/T: 30% deposit, 70% balance before shipment

  • L/C: Irrevocable L/C at sight

  • Alibaba Trade Assurance: 100% safe payment guarantee

  • Western Union / MoneyGram: For sample & small orders

  • PayPal: For sample payment, fast and convenient

After-Sale Service & Warranty

  • Warranty Period: 12 months quality warranty

  • Inspection: 100% strict inspection before shipment

  • Technical Support: 24 hours online professional service

  • Free Service: Free model selection & installation guide

  • After-Sale: Free replacement for quality problems

  • Response: Quick reply within 2 hours

Our Company Strength

  • 20+ Years Professional Bearing Manufacturer

  • Advanced Production & Testing Equipment

  • ISO9001, CE, SGS Certified

  • Complete Models & Large Stock

  • OEM & ODM Service Available

  • Export to 80+ Countries & Regions

  • Stable Quality & Competitive Factory Price

Looking for Reliable Thrust Needle Roller Bearing Supplier?

Contact us for factory direct price, free samples & full technical support!

Send Inquiry Now
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