Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4-8003 G/HA1VA902

BT4-8003 G/HA1VA902

Design

Design variant/feature

TQOSN/GWISI

Dimensions

d		431.8	mm
D		571.5	mm
B		336.55	mm
T		336.55	mm
d₁	≈	458	mm
D₁	≈	530	mm
r_1,2	min.	1.5	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	4840	kN
Basic static load rating	C₀	12700	kN
Fatigue load limit	P_u	980	kN
Comparative radial load rating	C_F	1180	kN
Comparative axial load rating	C_Fa	254	kN
Thrust factor	K	1.34
Calculation factor	e	0.44
Calculation factor	Y₁	1.5
Calculation factor	Y₂	2.3
Calculation factor	Y₀	1.4

Mass

Mass bearing

215

Model Number: BT4-8003 G/HA1VA902
Inner Diameter：431.8mm Outer Diameter：571.5mm 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：2026-08-19
Application:car instrument,Pest Monitoring,static control,molding machine,wheel lathe,spreader series,atomizer class,office equipment,Flame Cutting,test equipment,comprehensive experiment
Similar models:BT1-8003/HA1 BT4-8003 G/HA1VA902 BC4-8003/HA1VA907
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Model No. Inner Diameter Outer Diameter Width Type

16091
35x62x8 CRW1 R
6143
GEH 25 C
PSM 152216 A51

Purchase the SKF BT4-8003 G/HA1VA902 Four-row tapered roller bearings, TQO design Please fill in the following

Hot number： 11111 35x55x8 CRW1 V 34116 6206-2Z/VA201 81217 TN 99082 BEAM 020068-2RZ HA 2307 K 10x13x13 TN OKTC 245 PCZ 4448 M QJ 1032 N2MA S7008 FW/HC SAF 22620 W 624

Model No.	Inner Diameter	Outer Diameter	Width	Type
16091
35x62x8 CRW1 R
6143
GEH 25 C
PSM 152216 A51