280KV81 NSK Four-Row Tapered Roller Bearing

What is 280KV81 NSK Four-Row Tapered Roller Bearing in mechanical engineering? 68 mm B Four-Row Tapered Roller Bearing BEARING-THAILAND CO.,LTD. Manufacturing Service . Upload your CAD file for an instant.

Brand Name:NSK
Model Number:280KV81
B:68 mm
Axial Load Factor Y1:2.45
Limiting Speed - Oil:3,000 rpm
ra (max):2 mm
Bore Type:Tapered Bore
Dynamic Load Rating:790,000 N
D:225 mm
Configuration:Double Row

Product Details

B68 mm
Axial Load Factor Y12.45
Limiting Speed - Oil3,000 rpm
ra (max)2 mm
Bore TypeTapered Bore
Dynamic Load Rating790,000 N
D225 mm
ConfigurationDouble Row
Constant e0.28
Da (max)213 mm
Roller ProfileSymmetric
Axial Load Factor Y23.65
Center GuidanceFloating Steel Ring
da (min)152 mm
Axial Load Factor Y02.40
Weight10.500 kg
Retainer MaterialPressed Steel
Fillet Radius/Chamfer2.1 mm
Nr. of Holes6
d140 mm
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Company Profile

Phone 233-298-7805
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