Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF 331486 G

331486 G

Design

Design variant/feature

TQO/GWI

Dimensions

d		206.375	mm
D		282.575	mm
B		190.5	mm
T		190.5	mm
d₁	≈	221	mm
D₁	≈	254	mm
r_1,2	min.	0.8	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	1300	kN
Basic static load rating	C₀	3350	kN
Fatigue load limit	P_u	305	kN
Comparative radial load rating	C_F	340	kN
Comparative axial load rating	C_Fa	85.2	kN
Thrust factor	K	1.15
Calculation factor	e	0.5
Calculation factor	Y₁	1.35
Calculation factor	Y₂	2
Calculation factor	Y₀	1.3

Mass

Mass bearing

36.5

Model Number: 331486 G
Inner Diameter：206.375mm Outer Diameter：282.575mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Four-row tapered roller bearings
Details： Four-row tapered roller bearings Four-row tapered roller bearings, TQO design
Update date：2025-12-09
Application:organic raw materials,Industrial,other rubber,machine lathe,casting embedding,Flame Cutting,ventilation equipment,Cutting Machine,coal,laser devices,Gear grinding machine
Similar models:331486 G
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SAW 23232	160	-	-	Bearings, units and housings
SYNT 60 L	60	-	-	Bearings, units and housings

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