OEM roller bearing NJ322 Chrome steel cylindrical roller bearing catalogue

OEM roller bearing NJ322 Chrome steel cylindrical roller bearing catalogue

• N Series - Bearings of N design are single row cylindrical roller bearing and have two fixed ribs on the inner ring that retain the rollers and cage and one smooth outer ring. This design allows an axial displacement in certain limits, of the shaft in relation to the housing. Therefore, N Series rolling bearings are used in non-locating bearing units. Also, the N Series bearings have virtually no thrust capacity.
• NU Series - Are single row cylindrical roller bearings and have two fixed ribs on the outer ring and one smooth inner ring. This design allows an axial displacement in certain limits, of the shaft in relation to the housing. Therefore, NU Series rolling bearings are used in non-locating bearing units. Also, the NU Series bearings have no virtually thrust capacity.

There are different types designated NU, NJ, NUP, N, NF for single-row bearings, and NNU, NN for double-row bearings depending on the design or absence of side ribs. AST’s cylindrical roller bearings come in the following series with various cage designs and Metric dimensions:

OEM roller bearing NJ322 Chrome steel cylindrical roller bearing catalogue specification :

OEM roller bearing NJ322 Chrome steel cylindrical roller bearing catalogue models offer :  

Single row cylindrical roller bearings with cage are units comprising solid inner and outer rings together with cylindrical roller and cage assemblies. The outer rings have rigid ribs on both sides or no ribs, the inner rings have one or two rigid ribs or are designed without ribs. The cage prevents the cylindrical rollers from coming into contact with each other during rolling.

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Shanghai Shengyue Bearing Co.,Ltd
Contact : Ms. Alice Xiong  

Skype : alice.bear01 

Whatsapp: 0086 18701870126

Fax: 86-021-60700373

Tel:+86 18701870126

Email :shr0374(at)

Web:http://shr-bearing.en.china.cn/

Address: Room701,Yizheng Building,No.681 Xincun Road,Putuo District. Shanghai,China.

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