Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4-8070 G/HA1VA901

BT4-8070 G/HA1VA901

Design

Design variant/feature

TQOSN/GWSI

Dimensions

d		347.662	mm
D		469.9	mm
B		292.1	mm
T		292.1	mm
d₁	≈	372	mm
D₁	≈	438	mm
r_1,2	min.	1	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	3910	kN
Basic static load rating	C₀	8500	kN
Fatigue load limit	P_u	710	kN
Comparative radial load rating	C_F	950	kN
Comparative axial load rating	C_Fa	153	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

136

Model Number: BT4-8070 G/HA1VA901
Inner Diameter：347.662mm Outer Diameter：469.9mm 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:aerial work equipment,paper processing machine,water,wall industry,experimental equipment,food packaging,Medium and large motor,plant determination,Broadcasting System,Other Machine Tools,milling head plug
Similar models:HM 807040/010 PRMF 758070 BT4-8070 G/HA1VA901 PWM 708070 PBMF 16018070 M1G1 HM 807046/010
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Hot number： 11352 BD-23156 CCK/W33-OH 3156 H 239/500 CA/W33 34x62x8 CRW1 R 7316 BECBP 90867 99352 FNL 507 B FSYE 2 7/16 NJ 209 ECJ NU 226 ECM S7011 CE/HCP4A SAF 22510 x 1.5/8 SAF 22622 SHT 85