NP781149-M285810-TQO configuration Bearing-FV BEARING INDUSTRIES

NP781149-M285810

Dimensions

Bore diameter	d	785 mm
Outside diameter	D	1020 mm
Total bearing width over outer rings	T	600 mm
Total bearing width over inner rings	B	600 mm
Abutment diameter shaft	d1	≈ 828 mm
Abutment diameter housing	D1	≈ 960 mm
Inner ring radius (chamfer)	r1,2	min. 6 mm
Outer ring radius (chamfer)	r3,4	min. 12 mm

Calculation data

Basic dynamic load rating	C	21000 kN
Basic static load rating	Co	- kN
Fatigue load limit	Pu	- kN

Calculation factor
e	0.35
Y1	1.95
Y2	2.91

Weight

Application

Interchange

Mass: 1304 Kg

ROLLING MILL

TIMKEN

Four-row tapered roller bearings NP781149-M285810- (785x1020x600mm),Mass:1304Kg,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.