LM258648DGW-LM258610-LM258610D-TQO configuration Bearing-FV BEARING INDUSTRIES

LM258648DGW-LM258610-LM258610D

Dimensions

Bore diameter	d	317.5 mm
Outside diameter	D	422.275 mm
Total bearing width over outer rings	T	269.876 mm
Total bearing width over inner rings	B	269.875 mm
Abutment diameter shaft	d1	≈ 334 mm
Abutment diameter housing	D1	≈ 398 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	3440 kN
Basic static load rating	Co	- kN
Fatigue load limit	Pu	- kN

Calculation factor
e	0.32
Y1	2.11
Y2	3.15

Weight

Application

Interchange

Mass: 104 Kg

ROLLING MILL

TIMKEN

Four-row tapered roller bearings LM258648DGW-LM258610-LM258610D (317.500 12.5000x422.275x269.875mm),Mass:104Kg,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.