Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF BT2B 334009/HB1

BT2B 334009/HB1

Design

Design variant/feature

TDIT/Y2

Dimensions

d		519.112	mm
D		736.6	mm
T		258.762	mm
B		258.762	mm
d₁	≈	566	mm
D₁	≈	653	mm
r_1,2	min.	3.3	mm
r_3,4	min.	6.4	mm

Tapered bore, taper 1:12

Calculation data

Basic dynamic load rating	C	6050	kN
Basic static load rating	C₀	15600	kN
Fatigue load limit	P_u	1080	kN
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2
Comparative radial load rating	C_F	1500	kN
Comparative axial load rating	C_Fa	491	kN
Thrust factor	K	1.76

Mass

Mass bearing

370

Model Number: BT2B 334009/HB1
Inner Diameter：519.112mm Outer Diameter：736.6mm 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：2026-04-18
Application:heating fans,medical equipment,ECG,Sensors,lathe,generator,metallurgy,Water Monitoring,decoration machinery,Garment Accessories,security equipment
Similar models:BT2B 334009/HB1
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