LM451349DGW-LM451310-TQO configuration Bearing-FV BEARING INDUSTRIES

LM451349DGW-LM451310

Dimensions

Bore diameter	d	266.7 mm
Outside diameter	D	355.6 mm
Total bearing width over outer rings	T	230.188 mm
Total bearing width over inner rings	B	228.6 mm
Abutment diameter shaft	d1	≈ 280.9 mm
Abutment diameter housing	D1	≈ 335 mm
Inner ring radius (chamfer)	r1,2	min. 1.5 mm
Outer ring radius (chamfer)	r3,4	min. 3.3 mm

Calculation data

Basic dynamic load rating	C	2800 kN
Basic static load rating	Co	- kN
Fatigue load limit	Pu	- kN

Calculation factor
e	0.36
Y1	1.87
Y2	2.79

Weight

Application

Interchange

Mass: 61 Kg

ROLLING MILL

TIMKEN

Four-row tapered roller bearings LM451349DGW-LM451310- (266.7x355.6x228.6mm),Mass:61Kg,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.