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NU19/710M single row Cylindrical roller bearing

Short Description:

Single row cylindrical roller bearings are are separable meaning the bearing ring with the roller and cage assembly can be separated from the other ring. This bearing designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the outer ring and no flanges on the inner ring, NU design bearings can accommodate axial displacement in both directions.


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NU19/710M single row Cylindrical roller bearing detail Specifications:

Material : 52100 Chrome Steel

Construction : Single Row

Cage : Brass Cage

Cage Material : Brass

Limiting Speed : 770 rpm

Packing : Industrial packing or single box packing

Weight : 206 kg

 

Main Dimensions:

Bore diameter (d) : 710 mm

Outer diameter ( D) : 950 mm

Width (B) : 106 mm

Chamfer dimension (r) min. : 6.0 mm

Chamfer dimension (r1) min. : 6.0 mm

Permissible axial displacement (S ) max. : 9.3 mm

Raceway diameter of inner ring (F) : 774 mm

Dynamic load ratings (Cr) : 2016 KN

Static load ratings (Cor) : 4275 KN

 

ABUTMENT DIMENSIONS

Diameter shaft shoulder (da) min. : 633 mm

Diameter shaft shoulder (da) max. : 769 mm

Minimum shaft shoulder (Db) min. : 779 mm

Diameter of housing shoulder (Da) max. : 927 mm

Maximum recess radius (ra) max : 5.0 mm

Maximum recess radius (ra1) max : 5.0 mm

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