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bearing inner rings

Inner Rings - Inch and Metric

(admin)

2018-12-22 15:08

Inner rings are made from hardened rolling bearing steel and have precision ground or machined raceways. Ideal applications for using inner rings include:

  • When in order to allow larger axial displacements of the shaft in relation to the housing, needle roller bearings must be combined with wider inner rings.
  • Where the shaft cannot be used as a raceway (such as for drawn cup needle roller bearings with open ends; drawn cup needle roller bearings with closed end; needle roller and cage assemblies; and needle roller bearings).
  • When optimal running surfaces are necessary in order to seal lips.
  • PI Series - Inner Rings with inch dimensions. They are made from hardened steel and with an oil hole and groove. They are precision ground for use with shell or precision ground bearings.  The PI Series starts with bores (d) as small as 0.3130" and go up to 3.000" with outer diameters (D) from 0.500" to 3.500". A variety of widths are available given the same ID and OD depending on the particular model.
  • IR Series - Inner Rings with metric dimensions. They are made from hardened steel and are precision ground for use with precision needle bearings. Some products in the IR Series are also have an oil hole included. The IR Series starts with bores (d) as small as 5 mm and go up to 380 mm with outer diameters (D) from 8 mm to 415 mm.  A variety of widths are available given the same ID and OD depending on the particular model.
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If you need help in selecting the best products for your particular application, please remember that design engineering and application assistance are available from FITyou as part of our value-added services designed to make your job easier.
 

Contact

Company name: Dongguan Ftyou Robot Automation Co.,Ltd
       Factory address: No2. Fuye street. Shantun industrial. liaobu wown. Dongguan city.Guangdong.China
       Tel: +86 769-38973158 Fax: +86 769-38973159
        contact: Croesus Lo
        Phone: +86 15007691575
        
E-mail: sales@fityourobot.com
                   croesus@fityourobot.com
        Web site: http://www.

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Anhui FITYOU Robot Automation Co.,ltd                                 
Add:Zhaoyang Industrial Park, Chuzhou Century Avenue, Anhui, China

 Shaoxing FITYOU Robot Automation Co.,ltd
 Po Jiang Industrial Park Zhejiang, Shaoxing Chian

Chongqing Heyu Intelligent Equipment Co., Ltd.                         
Add:No. 51 Jinyun Road, Qinggang street,  Chongqing city.  

Qingdao FITYOU Robot Automation Co.,ltd
Add:Loop street, Jimo city, Shandong Qingdao, China

Shandong FITYOU Robot Automation Co.,ltd                             
Add: qingnian street, linqing city Shandong, China

 Jiangxi FITYOU Robot Automation Co.,ltd

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