EE749259DW-749334-749335CD-TQO configuration Bearing-FV BEARING INDUSTRIES

EE749259DW-749334-749335CD

Dimensions

Bore diameter	d	659.925 mm
Outside diameter	D	854.923 mm
Total bearing width over outer rings	T	319.19 mm
Total bearing width over inner rings	B	318.48 mm
Abutment diameter shaft	d1	≈ 693 mm
Abutment diameter housing	D1	≈ 807 mm
Inner ring radius (chamfer)	r1,2	min. 4.8 mm
Outer ring radius (chamfer)	r3,4	min. 9.7 mm

Calculation data

Basic dynamic load rating	C	7800 kN
Basic static load rating	Co	- kN
Fatigue load limit	Pu	- kN

Calculation factor
e	0.35
Y1	1.92
Y2	2.85

Weight

Application

Interchange

Mass: 468 Kg

ROLLING MILL

TIMKEN

Four-row tapered roller bearings EE749259DW-749334-749335CD (659.925x854.923x318.48mm),Mass:468Kg,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.