NTN 7221C/DF bearing excellent quality

NTN 7221C/DF bearing excellent quality Description
March 13, 2017
Category: Bearing
Tag: Type

Combined with the NTN 7221C/DF bearing excellent quality , NTN 7221C/DF bearing excellent quality has the most complete product outline in rolling bearing industry .NTN 7221C/DF bearing excellent quality provide customers with a series of comprehensive and perfect service and technical support. The main application areas of NTN 7221C/DF bearing excellent quality: aerospace engineering, metal cutting machine tools, steel processing equipment,paper making machinery, cement machinery, engineering machinery and mechanical vibration, environmental protection equipment, packaging machinery and so on.The main types of NTN 7221C/DF bearing excellent quality : deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings, thrust ball bearings, thrust roller bearings, joint bearings, etc..

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(Code: DF). Notes: 1. Since the bearings are manufactured in a set to adjust for the internal clearance or pre-loading, parts with same serial number must be . 7221. A. 60.5. 3.79. 190. 36. −. 2.1. 1.1. 40. 142. 129. 14,500. 13,100. 7221B. A. 80. 3.87. 225. 49. −. 3. 1.1. 30. 220. 210. 22,400. 21,500. 7321. A. 72. 8.2. 225. 49. −.

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(Code: DF). Notes: 1. Since the bearings are manufactured in a set to adjust for the internal clearance or pre-loading, parts with same serial number must be . 7221. A. 60.5. 3.79. 190. 36. −. 2.1. 1.1. 40. 142. 129. 14,500. 13,100. 7221B. A. 80. 3.87. 225. 49. −. 3. 1.1. 30. 220. 210. 22,400. 21,500. 7321. A. 72. 8.2. 225. 49. −.

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About Us

In 1988, chairman Mr.Liu established a manufacturing plant in his hometown Qindao of Shandong province and accumulated original capital gradually through agency and family workshop. In 1993, our company began to work as OEM factories for many export corporation at home and abroad by virtue of sophisticated and pr technology. During the process of development, the company always pursued the tenet that make exquisite, meticulous, and specialized bearings and became a professional manufacturer of ball and roller bearings.

In 2003, Brownie adjusted its developing policy and began to join in foreign trade market, based on its good financial condition and exquisite technique. In 2008, Mr.Liu with 10 years manufacturing experience and 5 years sales experience at home and abroad set up a branch office in Wuxi, one of largest five bearing industrial bases and the most developed Yangtze River delta economic zone.

Why Us

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Until 2015, the Brownie’s bearings have been sold to Brazil, Russia, Saudi Arabia, India and other countries with sales amount of 12 billion.

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In 2015, Brownie is devoted to working as OEM Of Personal Customized Bearing. Our management idea is that we not only provide high-quality custom bearings but also distinguished services.

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We believe that we can achieve outstanding results in five years, ten years, or even 100 years by right of young, efficient and innovative team and scientific and humanized management style.