Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4-8045 G/HA1VA901

BT4-8045 G/HA1VA901

Design

Design variant/feature

TQOSN/GWSI

Dimensions

d		514.35	mm
D		673.1	mm
B		422.275	mm
T		422.275	mm
d₁	≈	537	mm
D₁	≈	606	mm
r_1,2	min.	3.3	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	6820	kN
Basic static load rating	C₀	19000	kN
Fatigue load limit	P_u	1370	kN
Comparative radial load rating	C_F	1660	kN
Comparative axial load rating	C_Fa	273	kN
Thrust factor	K	1.76
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2

Mass

Mass bearing

395

Model Number: BT4-8045 G/HA1VA901
Inner Diameter：514.35mm Outer Diameter：673.1mm 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：2026-06-24
Application:Material handling equipment,hydraulic actuator,Pneumatic Control Elements,electromyography machine,power source,extruder,spring industry,miscellaneous instruments,altimeter etc,plastic molding,stamping die
Similar models:BT4-8045 G/HA1VA901 BT4B 328045/HA1
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Model No. Inner Diameter Outer Diameter Width Type

239/500 CA/W33
2470
90 VS R
PCZ 9660 E
SAFS 22544 x 8 TLC

Purchase the SKF BT4-8045 G/HA1VA901 Four-row tapered roller bearings, TQO design Please fill in the following

Hot number： 140x170x15 HMSA10 RG 21172 22348 CCKJA/W33VA405 BD-23164 CCK/W33-OH 3164 H 400071 7205 BEGBY FY 45 WF HJ 330 EC OKCX 880 QJ 1272 N2MA QJ 306 N2PHAS SAF 22536 x 6.5/16 TLC SY 20 WDW SYNT 40 FTS W 638/2 XR-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
239/500 CA/W33
2470
90 VS R
PCZ 9660 E
SAFS 22544 x 8 TLC