LM742749DW-LM742714-LM742714D-TQO configuration Bearing-FV BEARING INDUSTRIES

LM742749DW-LM742714-LM742714D

Dimensions

Bore diameter	d	215.9 mm
Outside diameter	D	288.925 mm
Total bearing width over outer rings	T	177.8 mm
Total bearing width over inner rings	B	177.8 mm
Abutment diameter shaft	d1	≈ 229.4 mm
Abutment diameter housing	D1	≈ 267 mm
Inner ring radius (chamfer)	r1,2	min. 23 mm
Outer ring radius (chamfer)	r3,4	min. 3.3 mm

Calculation data

Basic dynamic load rating	C	1496 kN
Basic static load rating	Co	- kN
Fatigue load limit	Pu	- kN

Calculation factor
e	0.48
Y1	1.39
Y2	2.08

Weight

Application

Interchange

Mass: 33 Kg

ROLLING MILL

TIMKEN

Four-row tapered roller bearings LM742749DW-LM742714-LM742714D (215.9x288.925x177.8mm),Mass:33Kg,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.