M652949DW-M652911-TQO configuration Bearing-FV BEARING INDUSTRIES

M652949DW-M652911

Dimensions

Bore diameter	d	279.4 mm
Outside diameter	D	393.7 mm
Total bearing width over outer rings	T	269.875 mm
Total bearing width over inner rings	B	270.078 mm
Abutment diameter shaft	d1	≈ 294 mm
Abutment diameter housing	D1	≈ 368 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	4140 kN
Basic static load rating	Co	- kN
Fatigue load limit	Pu	- kN

Calculation factor
e	0.43
Y1	1.57
Y2	2.34

Weight

Application

Interchange

Mass: 96 Kg

ROLLING MILL

TIMKEN

Four-row tapered roller bearings M652949DW-M652911- (279.4x393.7x270.078mm),Mass:96Kg,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.