Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 332830

BT2B 332830

Design

Design variant/feature

TDO/D

Dimensions

d		340	mm
D		460	mm
T		160	mm
C		128	mm
d₁	≈	394	mm
D₁	≈	442	mm
r_1,2	min.	3	mm
r_3,4	min.	1	mm
a		161	mm

Calculation data

Basic dynamic load rating	C	2196	kN
Basic static load rating	C₀	4900	kN
Fatigue load limit	P_u	400	kN
Calculation factor	e	0.31
Calculation factor	Y₁	2.2
Calculation factor	Y₂	3.3
Calculation factor	Y₀	2.2
Comparative radial load rating	C_F	540	kN
Comparative axial load rating	C_Fa	167	kN
Thrust factor	K	1.86

Mass

Mass bearing

Model Number: BT2B 332830
Inner Diameter：340mm Outer Diameter：460mm 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：2026-06-24
Application:electric hydraulic lifting platform,rock drilling machinery,non-ferrous metal alloy,other lathe,power protection,engineering machine,Perfusion device,extruder,laser devices,instrument,Forming mold
Similar models:BT2B 332830
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Model No. Inner Diameter Outer Diameter Width Type

20005
NU 206 ECPH
SYFWK 1.3/8 LTA
SYNT 65 FTF
W 61913

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Model No.	Inner Diameter	Outer Diameter	Width	Type
20005
NU 206 ECPH
SYFWK 1.3/8 LTA
SYNT 65 FTF
W 61913