Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 332845/HA2

BT2B 332845/HA2

Design

Design variant/feature

TDO/D

Dimensions

d		330.2	mm
D		482.6	mm
T		177.8	mm
C		127	mm
d₁	≈	401	mm
D₁	≈	454	mm
r_1,2	min.	3.3	mm
r_3,4	min.	1.5	mm
a		184	mm

Calculation data

Basic dynamic load rating	C	1293	kN
Basic static load rating	C₀	5000	kN
Fatigue load limit	P_u	415	kN
Calculation factor	e	0.4
Calculation factor	Y₁	1.7
Calculation factor	Y₂	2.5
Calculation factor	Y₀	1.6
Comparative radial load rating	C_F	585	kN
Comparative axial load rating	C_Fa	225	kN
Thrust factor	K	1.49

Mass

Mass bearing

100

Model Number: BT2B 332845/HA2
Inner Diameter：330.2mm Outer Diameter：482.6mm 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, TDO design
Update date：2026-04-16
Application:orthodontic material,electrostatic protection,Broadcasting System,Machine Tool Accessories,horizontal processing,medical equipment,diagnostic test paper,aerial work equipment,vertical sawing machine,ventilator anesthesia machine etc,set bacteria instrument
Similar models:BT2B 332845/HA2
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SYK 25 WD	25	-	-	Bearings, units and housings

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