- Bearings Catalog
- Roller Bearings
- Cylindrical Roller Bearings
- NJ203 E
- Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
- This bearing is also available with the HJ end plate for the inner race.
- Suffix definitions are listed in the Nomenclature Technical document.
- This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.
|Bore Dia (d)||17.000||mm|
|Outer Dia (D)||40.000||mm|
|Radius (min) (rs)||0.60||mm|
|Dynamic Load Rating (Cr)||16,400||N|
|Static Load Rating (Cor)||13,300||N|
|Max Speed (Grease)||17,000||rpm|
|Max Speed (Oil)||20,000||rpm|
|Max. Shaft Shoulder Dia. Inner (Li)||22||mm|
|Min. Housing Shoulder Dia., Outer (Lo)||35||mm|
|Material||52100 Chrome steel, or equivalent|
All information in this catalog has been thoroughly checked for accuracy. However, the catalog data should not be relied upon entirely for design and development purposes. AST Bearings assumes no liability for possible errors or omissions. All dimensions and specifications are subject to change without notice. Contact AST Bearings for the most current catalog data as it applies to you and for your application.