Ratchet bearing NU213 M cylindrical roller bearing install

Ratchet bearing NU213 M cylindrical roller bearing install

Cylindrical roller bearing has different types of 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:

Cylindrical roll bearings have the following design features:

1. Optimized design in ribs and rollers to enhance the axial load capacity

2. Optimized design in the geometric surface between rollers and raceway to balance the radial load  distribution

3. Limit the width of raceway undercut, increase the contact area between raceway and rollers and  enhance the radial load capacity

4. High standard material, strictly control the element content, e.g. Ti<30ppm

5. Low noise design, reaches to V1 grade noise level, contributes to the quieter running of automobile  engine and gearbox.

Specification of Ratchet bearing NU213 M cylindrical roller bearing install :

 Cylindrical roller bearings introduction :                                                                                                 

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.

• 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.

Ratchet bearing NU213 M cylindrical roller bearing install models offer :  

Contact with us :                                                                                                                                   

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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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