NTN 7221C/DB bearing

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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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Product Description

We supply high-quality and best service for NTN 7221C/DB bearing.NTN 7221C/DB bearing 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 7221C/DB bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. And NTN 7221C/DB bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine.

We have world class manufacuring facilities using latest technology,machines and equipments.We are here to wait for your inquiry, we will do everything we can to give you the biggest discounts and the best products.

Product 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.

Payment Terms

TT,Western Union,Paypal
How much Deposite?
T/T 30% of total as deposit, banlance 70% Before Shipment

NTN Main Spindle Bearin

Note: Cage design is subject to change without notice. For detailed information, contact NTN Engineering. 3 Bearing designations. 5S- 7 0 20 U AD T1 DB /GL

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large bearings - NTN S

7221. A. 60.5. 3.79. 190. 36. −. 2.1. 1.1. 40. 142. 129. 14,500. 13,100. 7221B. A . DB. DF min max max max. ○Angular Contact Ball Bearings (Single, Duplex).

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large bearings - NTN S

7221. A. 60.5. 3.79. 190. 36. −. 2.1. 1.1. 40. 142. 129. 14,500. 13,100. 7221B. A . DB. DF min max max max. ○Angular Contact Ball Bearings (Single, Duplex).

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NTN Main Spindle Bearin

Note: Cage design is subject to change without notice. For detailed information, contact NTN Engineering. 3 Bearing designations. 5S- 7 0 20 U AD T1 DB /GL

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Angular Contact Ball Bearin

through NTN, and there are also many duplex varieties. A bearing accuracy of bearings back-to-back in duplex (DB) to form one united bearing with a contact

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Angular Contact Ball Bearin

through NTN, and there are also many duplex varieties. A bearing accuracy of bearings back-to-back in duplex (DB) to form one united bearing with a contact

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Precision Rolling Bearings - N

reference dimensions used are shaft diameters da and db. For example, when using a JIS class 5 bearing for a dia. 50 mm shaft, the tolerance of roundness is t

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Ball and Roller Bearin

NTN warrants, to the original purchaser only, that the delivered product which is the subject of thisreason, these bearings are used in pairs (either DB or DF7221C. 38. 3.66. 225. 49. 98. 3. 1.1. 236. 226. 24,100 23,000. 4,900. 6,600.

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43 ANGULAR CONTACT BALL BEARING NUMBERING SYST

Double row angular contact ball bearings without filling slot. 70,72,73: Angular 6. DUPLEX ARRANGEMENT. DB: Duplex pair, back to back mounting. DF: .. 7221. 4.1339 7.4803 1.4173 0.083 0.043. 2.38 35,000 32,000 3,700 5,000. 8.36.

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Precision Rolling Bearings - NTN S

Classification of Precision Rolling Bearings for Machine Tools ………………Table 4.1 Speed factor by bearing arrangement and preload. Matching. DB. DBT.

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Precision Rolling Bearings - NTN S

Classification of Precision Rolling Bearings for Machine Tools ………………Table 4.1 Speed factor by bearing arrangement and preload. Matching. DB. DBT.

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Angular Contact Ball Bearings - NTN Glob

7221. A. 60.5. 3.79. 190. 36. −. 2.1. 1.1. 40. 142. 129. 14,500. 13,100. 7221B. A . DB. DF min max max max. ○Angular Contact Ball Bearings (Single, Duplex).

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Precision Rolling Bearings - N

reference dimensions used are shaft diameters da and db. For example, when using a JIS class 5 bearing for a dia. 50 mm shaft, the tolerance of roundness is t

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Angular Contact Ball Bearings - NTN Glob

7221. A. 60.5. 3.79. 190. 36. −. 2.1. 1.1. 40. 142. 129. 14,500. 13,100. 7221B. A . DB. DF min max max max. ○Angular Contact Ball Bearings (Single, Duplex).

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Ball and Roller Bearin

NTN warrants, to the original purchaser only, that the delivered product which is the subject of thisreason, these bearings are used in pairs (either DB or DF7221C. 38. 3.66. 225. 49. 98. 3. 1.1. 236. 226. 24,100 23,000. 4,900. 6,600.

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43 ANGULAR CONTACT BALL BEARING NUMBERING SYST

Double row angular contact ball bearings without filling slot. 70,72,73: Angular 6. DUPLEX ARRANGEMENT. DB: Duplex pair, back to back mounting. DF: .. 7221. 4.1339 7.4803 1.4173 0.083 0.043. 2.38 35,000 32,000 3,700 5,000. 8.36.

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About Our Production

National Precision Bearing offers stainless steel for applications that require corrosion resistance.You can contact our international trade department staff via whatsapp,twitter, facebook

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We are here to wait for your inquiry, we will do everything we can to give you the biggest discounts and the best products.Please contact us and know more about your product requirements, technical advice or any other questions.

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