NU 2209 ET-NSK

Brand:NSK
Description:Cylindrical roller bearing polyamide cage
Dimensions:d:45 D:85 B:23
Weight:0.5210 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]23 mm
Outer diamater [D]85 mm
Outer diameter [D] 85 mm

Physical properties

Load rating static [C0r]84500 n
Limiting speed oil [rpm]8500 rpm
Limiting speed grease6700 rpm
Load rating dynamic [Cr]76000 n

Other data

Da max78.5 mm
db min51.5 mm
DesignNU
Cage typePolyamide
da52 mm
Cage MaterialP
Inner ring race diameter54.5 mm
rb max1 mm
Radius min [r min]1.1 mm
Weight0.521 kg
ra max1 mm
Radius 1 min [r1 min]1.1 mm