M667947DGW-M667911-M667911D-TQO configuration Bearing-FV BEARING INDUSTRIES

M667947DGW-M667911-M667911D

Dimensions

Bore diameter	d	409.575 mm
Outside diameter	D	546.1 mm
Total bearing width over outer rings	T	334.962 mm
Total bearing width over inner rings	B	334.962 mm
Abutment diameter shaft	d1	≈ 431 mm
Abutment diameter housing	D1	≈ 510 mm
Inner ring radius (chamfer)	r1,2	min. 2 mm
Outer ring radius (chamfer)	r3,4	min. 6.4 mm

Calculation data

Basic dynamic load rating	C	5880 kN
Basic static load rating	Co	- kN
Fatigue load limit	Pu	- kN

Calculation factor
e	0.42
Y1	1.61
Y2	2.41

Weight

Application

Interchange

Mass: 217 Kg

ROLLING MILL

TIMKEN

Four-row tapered roller bearings M667947DGW-M667911-M667911D (409.575x546.1x334.962mm),Mass:217Kg,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.