NP460063-NP369269-NP112080-TQO configuration Bearing-FV BEARING INDUSTRIES

NP460063-NP369269-NP112080

Dimensions

Bore diameter	d	440 mm
Outside diameter	D	580 mm
Total bearing width over outer rings	T	360 mm
Total bearing width over inner rings	B	360 mm
Abutment diameter shaft	d1	≈ 465 mm
Abutment diameter housing	D1	≈ 543 mm
Inner ring radius (chamfer)	r1,2	min. 3 mm
Outer ring radius (chamfer)	r3,4	min. 7.5 mm

Calculation data

Basic dynamic load rating	C	6960 kN
Basic static load rating	Co	- kN
Fatigue load limit	Pu	- kN

Calculation factor
e	0.4
Y1	1.67
Y2	2.49

Weight

Application

Interchange

Mass: 257 Kg

ROLLING MILL

TIMKEN

Four-row tapered roller bearings NP460063-NP369269-NP112080 (440x580x360mm),Mass:257Kg,Rolling mill bearings manufacturer.Roll neck bearings made by FV perfectly replace the original bearings.

FOUR-ROW TAPERED ROLLER BEARINGS

Engineered for use in rolling mill roll-neck applications with high-radial and axial load capacity. FV's wide range of four-row tapered roller bearings are used extensively on flat product mills in work rolls, intermediate rolls and backup rolls, as well as in long product work rolls.