NJ 308 ET-NSK

Brand:NSK
Description:Cylindrical roller bearing polyamide cage
Dimensions:d:40 D:90 B:23
Weight:0.6720 kg
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Product Description

Details

High quality cylindrical roller bearing with polyamide resin cage cage from the leading manufacturer NSK

Technical Information

High quality cylindrical roller bearing with polyamide resin cage cage from the leading manufacturer NSK

Basic dimensions

Inner diameter [d]40 mm
Width [B]23 mm
Outer diamater [D]90 mm
Outer diameter [D] 90 mm

Physical properties

Load rating static [C0r]81500 n
Limiting speed oil [rpm]8000 rpm
Limiting speed grease6700 rpm
Load rating dynamic [Cr]83000 n

Other data

Da max82 mm
db min48 mm
DesignNJ
Cage typePolyamide
da50 mm
Cage MaterialP
Inner ring race diameter52 mm
Radius min [r min]1.5 mm
Weight0.747 kg
ra max1.5 mm
Radius 1 min [r1 min]1.5 mm