Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF 331605 B

331605 B

Design

Design variant/feature

TDO/XDC

Dimensions

d		498.475	mm
D		634.873	mm
T		177.8	mm
C		142.875	mm
d₁	≈	556	mm
D₁	≈	610	mm
r_1,2	min.	6.4	mm
r_3,4	min.	1.5	mm
a		213	mm

Calculation data

Basic dynamic load rating	C	2750	kN
Basic static load rating	C₀	7350	kN
Fatigue load limit	P_u	540	kN
Calculation factor	e	0.35
Calculation factor	Y₁	1.9
Calculation factor	Y₂	2.9
Calculation factor	Y₀	1.8
Comparative radial load rating	C_F	670	kN
Comparative axial load rating	C_Fa	224	kN
Thrust factor	K	1.7

Mass

Mass bearing

125

Model Number: 331605 B
Inner Diameter：498.475mm Outer Diameter：634.873mm 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:food sterilization,shoe-making machinery,expectoration machine,blood cell reagent,drawing die,switch,sheet industry,machine lathe,Internal thread type,Handling machinery and various industrial machinery,Die
Similar models:331605 B
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