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Premium Na Series Radial Insert Ball Bearings for Machinery
US$1.00-10.00
5 Pieces

Product profile

Customization

Available

Temperature Range

-30°C to +150°C

Sealing Options

Open, Metal Shield (Zz), or Rubber Seal (2RS)

Model NO.

NA203

Load Capacity

High

Lubrication

Pre-Lubricated with Grease or Oil

Tolerance

ABEC 1 to ABEC 7

Noise Level

Low, Suitable for Precision Applications

Applications

Robotics, Medical Devices, Instruments, RC Models,

Transport Package

Sealed in Plastic Bags, Packed in Foam-Lined Boxes

Specification

Chrome Steel (AISI 52100) or Stainless Steel (AISI

Trademark

LOWIFAR

Origin

China

HS Code

848210

Production Capacity

50000PCS/Year

Key features

Self-Alignment Capability: Allows for minor misalignments during operation, reducing stress on components.
High Load Capacity: Designed to accommodate both radial and axial loads effectively.
Durable Material Options: Available in Chrome Steel or Stainless Steel for enhanced corrosion resistance.
Versatile Sealing Options: Open, Metal Shield (Zz), or Rubber Seal (2RS) to protect against contamination.
Easy Shaft Mounting: Features set screws or eccentric locking collars for secure installation.
Low Noise & Vibration: Optimized internal design minimizes noise for precision applications.
Customizable Configurations: Available in various bore sizes, seal types, and configurations upon request.

Company profile

Wuxi Lowifar Technology Co., Ltd
R&D CapabilitiesHigh Repeat Buyers ChoiceODM ServicesFull Customization
Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Nearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.40hTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressTianxiang Road, Huishan District, Wuxi, Jiangsu, China
International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, DAP, DDP
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Supply Chain Partners5

Our Production Capability & Technical Expertise

Main ProductsCeramic Bearings, Stainless Steel Bearings, Needle Bearings, Hybrid Ceramic Ball Bearing, Ceramic Structural Component, Roller Bearing, Sliding Bearing, Fasteners, CNC Part, Graphite Product

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Eastern Asia, Western Europe, Mid East
Repeat Buyers Choice80%~100%
New Products Launched in Last yearYes

Product Q&A

Q:What materials are used for these bearings?
A:
The bearings are manufactured from high-grade Chrome Steel (GCr15) or Stainless Steel (AISI 440) variants for enhanced corrosion resistance.
Q:Are customization options available?
A:
Yes, custom configurations are available upon request, including various bore sizes, seal types, and specific operational requirements.
Q:What sealing options are provided?
A:
Sealing options include Open, Metal Shield (Zz), or Rubber Seal (2RS) to protect against dust, dirt, and moisture.
Q:What locking mechanisms are available?
A:
The bearings come with locking options such as set screws or eccentric locking collars for secure and easy shaft mounting.
Q:What are the common applications for these bearings?
A:
They are suitable for agricultural machinery, conveyor systems, material handling, robotics, medical devices, instruments, and RC models.

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