LM869449DGW-LM869410-LM869410CD-TQO configuration Bearing-FV BEARING INDUSTRIES

LM869449DGW-LM869410-LM869410CD

Dimensions

Bore diameter	d	431.8 mm
Outside diameter	D	571.5 mm
Total bearing width over outer rings	T	279.4 mm
Total bearing width over inner rings	B	279.4 mm
Abutment diameter shaft	d1	≈ 453 mm
Abutment diameter housing	D1	≈ 537 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	4280 kN
Basic static load rating	Co	- kN
Fatigue load limit	Pu	- kN

Calculation factor
e	0.55
Y1	1.23
Y2	1.84

Weight

Application

Interchange

Mass: 188 Kg

ROLLING MILL

TIMKEN

Four-row tapered roller bearings LM869449DGW-LM869410-LM869410CD (431.8x571.5x279.4mm),Mass:188Kg,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.