Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 328383/HA1

BT2B 328383/HA1

Design

Design variant/feature

TDO/D2

Dimensions

d		300	mm
D		500	mm
T		203	mm
C		152	mm
d₁	≈	387	mm
D₁	≈	465	mm
r_1,2	min.	5	mm
r_3,4	min.	1.5	mm
a		205	mm

Calculation data

Basic dynamic load rating	C	2992	kN
Basic static load rating	C₀	5100	kN
Fatigue load limit	P_u	425	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	735	kN
Comparative axial load rating	C_Fa	297	kN
Thrust factor	K	1.43

Mass

Mass bearing

140

Model Number: BT2B 328383/HA1
Inner Diameter：300mm Outer Diameter：500mm 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：2026-08-19
Application:plant determination,Generator,Perfusion device,other mold,Internal thread type,decoration machinery,printing machinery,animal anatomy,test equipment,stamping die,Plastic molding
Similar models:BT2B 328383/HA1
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Model No. Inner Diameter Outer Diameter Width Type

28x45x8 HMS5 V
7230 BCBM
AOH 241/670
BD-C 2238 K-AH 2238 G
HN 2520

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Hot number： 20x32x6 HMS5 V 528535 6309/HR22T2 7010 ACE/HCP4A 71828 ACD/P4 87067 BT2B 332604/HA1 HK 2520.2RS LS 5070 OKBS 83 SAF 22632 T SYE 3 7/16 N WBB1-8705-2RZ YEL 208-2F YELAG 208

Model No.	Inner Diameter	Outer Diameter	Width	Type
28x45x8 HMS5 V
7230 BCBM
AOH 241/670
BD-C 2238 K-AH 2238 G
HN 2520