Rimdaa Bearing Solutions CO.,LTD

Journal Bearing Inner Rings

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

1 When in order to allow larger axial displacements of the shaft in relation to the housing, needle roller bearings must be combined with wider Journal Bearing Inner Rings.

2 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).

3 When optimal running surfaces are necessary in order to seal lips.

Over 260 models between two different series of  Journal Bearing Inner Rings are available from AST Bearings and are defined by their dimensional characteristics (metric versus inch).

outside diameter: Rollway E21700 Journal Bearing Inner Rings
Rollway
E21700
overall width: Rollway E20715 Journal Bearing Inner Rings
Rollway
E20715
overall width: Rollway E21948 Journal Bearing Inner Rings
Rollway
E21948
bearing material: Rollway E21300 Journal Bearing Inner Rings
Rollway
E21300
bearing type: Rollway E21438-60 Journal Bearing Inner Rings
Rollway
E21438-60
overall width: Rollway E21800 Journal Bearing Inner Rings
Rollway
E21800
additional details: Rollway E22462 Journal Bearing Inner Rings
Rollway
E22462
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