LM275349D-LM275310-TQO configuration Bearing-FV BEARING INDUSTRIES

LM275349D-LM275310

Dimensions

Bore diameter	d	520.7 mm
Outside diameter	D	711.2 mm
Total bearing width over outer rings	T	400.05 mm
Total bearing width over inner rings	B	400.050 15.7500 mm
Abutment diameter shaft	d1	≈ 549 mm
Abutment diameter housing	D1	≈ 672 mm
Inner ring radius (chamfer)	r1,2	min. 3.3 mm
Outer ring radius (chamfer)	r3,4	min. 6.4 mm

Calculation data

Basic dynamic load rating	C	8960 kN
Basic static load rating	Co	- kN
Fatigue load limit	Pu	- kN

Calculation factor
e	0.33
Y1	2.03
Y2	3.03

Weight

Application

Interchange

Mass: 476 Kg

ROLLING MILL

TIMKEN

Four-row tapered roller bearings LM275349D-LM275310- (520.7x711.2x400.050 15.7500mm),Mass:476Kg,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.