48680DGW-48620-48620D-TQO configuration Bearing-FV BEARING INDUSTRIES

48680DGW-48620-48620D

Dimensions

Bore diameter	d	139.7 mm
Outside diameter	D	200.025 mm
Total bearing width over outer rings	T	157.165 mm
Total bearing width over inner rings	B	160.34 mm
Abutment diameter shaft	d1	≈ 150 mm
Abutment diameter housing	D1	≈ 185 mm
Inner ring radius (chamfer)	r1,2	min. 0.8 mm
Outer ring radius (chamfer)	r3,4	min. 3.3 mm

Calculation data

Basic dynamic load rating	C	998 kN
Basic static load rating	Co	- kN
Fatigue load limit	Pu	- kN

Calculation factor
e	0.34
Y1	2.01
Y2	2.99

Weight

Application

Interchange

Mass: 17 Kg

ROLLING MILL

TIMKEN

Four-row tapered roller bearings 48680DGW-48620-48620D (139.7x200.025x160.34mm),Mass:17Kg,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.