Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4-8043 G/HA1

BT4-8043 G/HA1

Design

Design variant/feature

TQON/GW

Dimensions

d		530	mm
D		680	mm
B		440	mm
T		440	mm
d₁	≈	558	mm
D₁	≈	624	mm
r_1,2	min.	1.5	mm
r_3,4	min.	3	mm

Calculation data

Basic dynamic load rating	C	8250	kN
Basic static load rating	C₀	23600	kN
Fatigue load limit	P_u	1630	kN
Comparative radial load rating	C_F	2040	kN
Comparative axial load rating	C_Fa	321	kN
Thrust factor	K	1.82
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2

Mass

Mass bearing

405

Model Number: BT4-8043 G/HA1
Inner Diameter：530mm Outer Diameter：680mm 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：2026-04-17
Application:food safety,non-motor vehicle Electric car,top industry,hanging clamp,Machine Tool Accessories,food / grain / food equipment,lifting chain,security equipment,large agricultural machinery,Infrared Technology,vertical processing
Similar models:BT4-8043 G/HA1 M 88043/010
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