Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF BT2B 332447

BT2B 332447

Design

Design variant/feature

TDO.1/DC

Dimensions

d		571.5	mm
D		812.8	mm
T		333.375	mm
C		263.525	mm
d₁	≈	680	mm
D₁	≈	774	mm
r_1,2	min.	6.4	mm
r_3,4	min.	1.5	mm
a		310	mm

Calculation data

Basic dynamic load rating	C	6440	kN
Basic static load rating	C₀	16000	kN
Fatigue load limit	P_u	1080	kN
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2
Comparative radial load rating	C_F	1600	kN
Comparative axial load rating	C_Fa	528	kN
Thrust factor	K	1.76

Mass

Mass bearing

520

Model Number: BT2B 332447
Inner Diameter：571.5mm Outer Diameter：812.8mm 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：2025-12-09
Application:physical instruments,electronic materials,coal mill,gear type,Cylinder Type,ventilator anesthesia machine etc,Hydraulic Press,fruit and vegetable processing,preservation equipment,stacker lift platform,fabric products
Similar models:BT2B 332447
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