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：2026-06-25
Application:leather processing,static control,reducer,Antenna Potentials,ventilation equipment,Safety protection,Spectral Products,metering pump,rock drilling machinery,survey accessories,Industrial Electromechanical
Similar models:HM 807046/010 PWM 708070 HM 807040/010 PBMF 16018070 M1G1 BT4-8070 G/HA1VA901 PRMF 758070
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Model No. Inner Diameter Outer Diameter Width Type

11144
6203-RSL
NJ 2209 ECP
NUP 224 ECP
PCM 505530 E

Purchase the SKF BT4-8070 G/HA1VA901 Four-row tapered roller bearings, TQO design Please fill in the following

Hot number： 140 VS V 16065 BD-232/560 CAK/W33-OH 32/560 H 294/1060 EF 42x66x10 HMSA10 RG 55x78x9 HMS1 R 706 ACD/P4AH 99498 GEC 480 TXA-2RS GEP 950 FS N 1011 KTN/HC5SP NU 2206 ECP SAF 22613 SIL 12 C SSAFS 22515 x 2.3/8 TLC

Model No.	Inner Diameter	Outer Diameter	Width	Type
11144
6203-RSL
NJ 2209 ECP
NUP 224 ECP
PCM 505530 E