Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF BT2-8009/HA3

BT2-8009/HA3

Design

Design variant/feature

TDIS/NY

Dimensions

d		380	mm
D		560	mm
T		200	mm
B		200	mm
d₁	≈	420	mm
D₁	≈	474	mm
b		51.3	mm
h		31.75	mm
r_1,2	min.	5	mm
r_3,4	min.	5	mm

Calculation data

Basic dynamic load rating	C	1617	kN
Basic static load rating	C₀	6550	kN
Fatigue load limit	P_u	520	kN
Calculation factor	e	0.79
Calculation factor	Y₁	0.85
Calculation factor	Y₂	1.25
Calculation factor	Y₀	0.8
Comparative radial load rating	C_F	735	kN
Comparative axial load rating	C_Fa	582	kN
Thrust factor	K	0.73

Mass

Mass bearing

165

Model Number: BT2-8009/HA3
Inner Diameter：380mm Outer Diameter：560mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Double row tapered roller bearings
Details： Double row tapered roller bearings Double row tapered roller bearings, TDI design
Update date：2026-06-24
Application:diagnostic test paper,electronic components,Hydraulic Rama,Dental Equipment,industry test,pneumatic Pump,wall industry,woodworking machinery,other mold,EEG,Industrial
Similar models:BT4-8009 G/HA1VA901 BT2-8009/HA3
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Model No. Inner Diameter Outer Diameter Width Type

285x325x16 HDS1 R
331606 A
7009 ACE/P4AL
FSYE 2 7/16
SAF 1517 x 2.7/8 T

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Model No.	Inner Diameter	Outer Diameter	Width	Type
285x325x16 HDS1 R
331606 A
7009 ACE/P4AL
FSYE 2 7/16
SAF 1517 x 2.7/8 T