51209-NSK

Brand:NSK
Description:Thrust ball bearing single acting
Dimensions:d:45 D:73 B:20
Weight:0.3100 kg
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Product Description

Details

High quality single acting thrust ball bearing from the world leader NSK, the worlds largest ball bearing manufacturer offering unparalelled quality

Technical Information

High quality single acting thrust ball bearing from the world leader NSK, the worlds largest ball bearing manufacturer offering unparalelled quality

Basic dimensions

Outer diameter [D] 73 mm
Inner diameter [d]45 mm
Width [B]20 mm

Physical properties

Limiting speed oil [rpm]4000 rpm
Axial dynamic load rating [Ca]48000 n
Weight0.31 kg
Axial static load rating [C0a]105000 n
Axial static load rating [C0a]10700 kgf
Limiting speed grease2600 rpm
Axial dynamic load rating [Ca]4900 kgf

Other data

TypeFlat Seat
Radius min [r min]1 mm
Diam inner outer ring47 mm
Ref rad max [ra max]1 mm
Ref diam shaft min [da min]62 mm
Diam outer center ring73 mm
Ref diam groove max [Da max]56 mm