73550D-73875-73876CD-TQO configuration Bearing-FV BEARING INDUSTRIES

73550D-73875-73876CD

Dimensions

Bore diameter	d	139.7 mm
Outside diameter	D	222.25 mm
Total bearing width over outer rings	T	120.396 mm
Total bearing width over inner rings	B	127 mm
Abutment diameter shaft	d1	≈ 156 mm
Abutment diameter housing	D1	≈ 204 mm
Inner ring radius (chamfer)	r1,2	min. 3.5 mm
Outer ring radius (chamfer)	r3,4	min. 3.3 mm

Calculation data

Basic dynamic load rating	C	1020 kN
Basic static load rating	Co	- kN
Fatigue load limit	Pu	- kN

Calculation factor
e	0.44
Y1	1.55
Y2	2.3

Weight

Application

Interchange

Mass: 16 Kg

ROLLING MILL

TIMKEN

Four-row tapered roller bearings 73550D-73875-73876CD (139.7x222.25x127mm),Mass:16Kg,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.