Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDI design SKF BT2B 334045/HA3

BT2B 334045/HA3

Design

Design variant/feature

TDIS.2/N1

Dimensions

d		390	mm
D		548	mm
T		180	mm
B		180	mm
d₁	≈	412	mm
D₁	≈	470	mm
b		32	mm
h		11.7	mm
r_1,2	min.	2	mm
r_3,4	min.	5	mm

Calculation data

Basic dynamic load rating	C	2550	kN
Basic static load rating	C₀	5850	kN
Fatigue load limit	P_u	455	kN
Calculation factor	e	0.83
Calculation factor	Y₁	0.81
Calculation factor	Y₂	1.2
Calculation factor	Y₀	0.8
Comparative radial load rating	C_F	630	kN
Comparative axial load rating	C_Fa	514	kN
Thrust factor	K	0.7

Mass

Mass bearing

155

Model Number: BT2B 334045/HA3
Inner Diameter：390mm Outer Diameter：548mm 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：2021-06-03
Application:,lifting equipment Hoisting hoist,Processing machinery,medical equipment,Dental Equipment,hydraulic cylinder,cooling system,blood cell reagent,medical equipment,other lathe,chuck industry
Similar models:BT2B 334045/HA3
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