NP608180-NP961612-NP975169-TQO configuration Bearing-FV BEARING INDUSTRIES

NP608180-NP961612-NP975169

Dimensions

Bore diameter	d	620 mm
Outside diameter	D	800 mm
Total bearing width over outer rings	T	363.5 mm
Total bearing width over inner rings	B	363.5 mm
Abutment diameter shaft	d1	≈ 648 mm
Abutment diameter housing	D1	≈ 760 mm
Inner ring radius (chamfer)	r1,2	min. 3 mm
Outer ring radius (chamfer)	r3,4	min. 6 mm

Calculation data

Basic dynamic load rating	C	8780 kN
Basic static load rating	Co	- kN
Fatigue load limit	Pu	- kN

Calculation factor
e	0.33
Y1	2.04
Y2	3.04

Weight

Application

Interchange

Mass: 448 Kg

ROLLING MILL

TIMKEN

Four-row tapered roller bearings NP608180-NP961612-NP975169 (620x800x363.5mm),Mass:448Kg,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.