Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 328187/HA2

BT2B 328187/HA2

Design

Design variant/feature

TDO/D

Dimensions

d		260.35	mm
D		422.275	mm
T		178.592	mm
C		139.7	mm
d₁	≈	331	mm
D₁	≈	400	mm
r_1,2	min.	6.8	mm
r_3,4	min.	1.5	mm
a		158	mm

Calculation data

Basic dynamic load rating	C	2240	kN
Basic static load rating	C₀	4050	kN
Fatigue load limit	P_u	355	kN
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2
Comparative radial load rating	C_F	550	kN
Comparative axial load rating	C_Fa	179	kN
Thrust factor	K	1.76

Mass

Mass bearing

86.5

Model Number: BT2B 328187/HA2
Inner Diameter：260.35mm Outer Diameter：422.275mm 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:inorganic chemical,pipe fittings Steel industry,rubber products machinery and equipment,printing machinery,test strip,defogging and degreasing,stamping die and its equipment,chromatography,blood cell reagent,dynamic blood pressure,vertical processing
Similar models:BT2B 328187/HA2
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1080 VE R	1027	-	-	Seals
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81238 M	190	270	62	Bearings, units and housings
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