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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 4R3820 bearing.NTN 4R3820 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 4R3820 bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. And NTN 4R3820 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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Hot Bearing Type

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4) Consult NTN Engineering for bearing internal clearance and fits to be used for back-up rolls of rolling mills. 5) There are many varieties of these bearings, including bearings which are sealed, have tapered bores, designed for high speed, have creep prevention, etc. Contact NTN Engineering for further details. 2. Designs

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Rolling Mills bearings 4R3628

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Ball bearings : NTN SNR, high speed ball bearings

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Cylindrical roller bearing for rolling mills 314997/VJ202

Four row cylindrical roller bearings can carry much heavier radial load and shock load. They have higher precision and can be applied in the equipment which runs with high rotational speed. Grinding the surface of raceway and roller at same time after the inner ring is pressed on roller neck, it favors the improvement of rolling precision and

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Cylindrical roller bearing,four row 804868.N12BA

Four row cylindrical roller bearings can carry much heavier radial load and shock load. They have higher precision and can be applied in the equipment which runs with high rotational speed. Grinding the surface of raceway and roller at same time after the inner ring is pressed on roller neck, it favors the improvement of rolling precision and

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Four-Row Cylindrical Roller earings - NTN Global | bearings

4) Consult NTN Engineering for bearing internal clearance and fits to be used for back-up rolls of rolling mills. 5) There are many varieties of these bearings, including bearings which are sealed, have tapered bores, designed for high speed, have creep prevention, etc. Contact NTN Engineering for further details. 2. Designs

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Shandong kaifa bearing technology Co.,Ltd focus on Top brand bearings for many years. We have FAG522742 in stock,we export FAG522742 to Europe, America and more countries and areas, All of our products are original, For more bearing inquiry, please contact with us

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Rolling Mills bearings 4R3628

Rolling Mills bearings 4R3628 Shandong kaifa bearing technology Co.,Ltd focus on Top brand bearings for many years. We have 4R 3628 in stock,we export 4R3628 to Europe, America and more countries and areas, All of our products are original, For more bearing inquiry, please contact with us.

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635194 rolling mill bearing 240x330x180 mm

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Spherical Roller bearings - NTN Global

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NTN Bearing Finder: Online Catalog and Interchange

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Four row cylindrical roller bearing 527104,equivalent to

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FAG rolling mill bearing 510440B

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Cylindrical roller bearing,four row 804868.N12BA

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