NJ 209 ET-NSK

Brand:NSK
Description:Cylindrical roller bearing polyamide cage
Dimensions:d:45 D:85 B:19
Weight:0.4380 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]45 mm
Width [B]19 mm
Outer diamater [D]85 mm
Outer diameter [D] 85 mm

Physical properties

Load rating static [C0r]66500 n
Limiting speed oil [rpm]8000 rpm
Limiting speed grease6700 rpm
Load rating dynamic [Cr]63000 n

Other data

Da max78.5 mm
db min51.5 mm
DesignNJ
Cage typePolyamide
da52 mm
Cage MaterialP
Inner ring race diameter54.5 mm
Radius min [r min]1.1 mm
Weight0.438 kg
ra max1 mm
Radius 1 min [r1 min]1.1 mm