N 311 ET-NSK

Brand:NSK
Description:Cylindrical roller bearing polyamide cage
Dimensions:d:55 D:120 B:29
Weight:1.4200 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]55 mm
Width [B]29 mm
Outer diamater [D]120 mm
Outer diameter [D] 120 mm

Physical properties

Load rating static [C0r]111000 n
Limiting speed oil [rpm]6300 rpm
Limiting speed grease5000 rpm
Load rating dynamic [Cr]111000 n

Other data

Outer ring race diameter104.5 mm
Da max111 mm
DesignN
Cage typePolyamide
Cage MaterialP
rb max2 mm
Radius min [r min]2.1 mm
Weight1.42 kg
ra max2 mm
Radius 1 min [r1 min]2.1 mm