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  • When ordering more bearings,the discount will be greater.
    The delivery time is usually within 2 working days.
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  • Email: [email protected]

  • Shipping :DHL Fedex EMS/By Sea

  • Package :pallet, wooden case, industrial package or as customers' requirement

Bearing Description

We supply high-quality and best service for NTN 6303LUZ bearing.NTN 6303LUZ bearings are widely used in motor, industrial machinery, CNC lathes, high-precision processing machine, locomotive industry,industrial drive, agriculture, compressors, motors and generators, construction and other fields.

This series bearing of NTN 6303LUZ bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. And NTN 6303LUZ bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine.

Bearing Stock

Bearing Packaging

1.industrial packing+industrial cartons+pallets
2.single brand box+brand cartons+pallets
3.follow customer's requests
A.Plastic Tubes or Single Boxes ( Usually 10pcs in one plastic tube for steel bearings);
B.Cartons ( No more than 30kg for one carton );
C. Pallet ( Usually more than 400kg totally will use pallet )
D. Delivery time :7-35 days ( by sea or by air )
Generally,We will choose the most suitable packing method for products. If you have any special requirements for packing, please contact us in advance.

Bearing Packaging

Bearing Quality

PRODUCTION : – Running in accordance with ISO 9001 quality system, the advanced production equipments, sophisticated processing technology, strict quality management system, skilled workers and innovative technical team, make our bearings in continuous quality improvement & technology development.
QUALITY CONTROL (Q/C) :- In accordance with ISO standards, we have professional Q/C staff, precision testing instruments and internal inspection system, the quality control is implemented in every process from material receiving to products packaging to ensure our bearings quality.

Bearing Quality

About Our Production

National Precision Bearing offers stainless steel for applications that require corrosion resistance.We have world class manufacuring facilities using latest technology, machines and equipments.

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Need help finding a bearing | Super Coupe Club of

Jamie, I'm no expert, but I believe NTN is the name of the bearing manufacturer. The 6303 refers to the size of bearing, and the LUA and/or U859 are probably special designations refering to whether the bearing is sealed, how thick it is, etc. If you phone a couple of industrial supply places and ask for an NTN bearing with number 6303LUA U859

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Need help finding a bearing | Super Coupe Club of

Jamie, I'm no expert, but I believe NTN is the name of the bearing manufacturer. The 6303 refers to the size of bearing, and the LUA and/or U859 are probably special designations refering to whether the bearing is sealed, how thick it is, etc. If you phone a couple of industrial supply places and ask for an NTN bearing with number 6303LUA U859

Contact us