NU 421 M-NSK

Brand:NSK
Description:Cylindrical roller bearing single row brass cage
Dimensions:d:105 D:260 B:60
Weight:17.1000 kg
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Product Description

Details

High quality cylindrical roller bearing with machined brass cage from the leading manufacturer NSK

Technical Information

High quality cylindrical roller bearing with machined brass cage from the leading manufacturer NSK

Basic dimensions

Inner diameter [d]105 mm
Width [B]60 mm
Outer diamater [D]260 mm
Outer diameter [D] 260 mm

Physical properties

Load rating static [C0r]555000 n
Limiting speed oil [rpm]3000 rpm
Limiting speed grease2400 rpm
Load rating dynamic [Cr]495000 n

Other data

Da max244 mm
db min121 mm
DesignNU
Cage typeBrass
da141 mm
Cage MaterialM
Inner ring race diameter144.5 mm
rb max3 mm
Outer diamater [D]121 inch
Radius min [r min]1.5 mm
Weight17.3 kg
ra max3 mm
Radius 1 min [r1 min]1.5 mm