Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF 331657

331657

Design

Design variant/feature

TDO/XDC

Dimensions

d		479.425	mm
D		679.45	mm
T		276.225	mm
C		222.25	mm
d₁	≈	572	mm
D₁	≈	651	mm
r_1,2	min.	6.4	mm
r_3,4	min.	1.5	mm
a		256	mm

Calculation data

Basic dynamic load rating	C	5010	kN
Basic static load rating	C₀	12700	kN
Fatigue load limit	P_u	915	kN
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2
Comparative radial load rating	C_F	1250	kN
Comparative axial load rating	C_Fa	409	kN
Thrust factor	K	1.76

Mass

Mass bearing

302

Model Number: 331657
Inner Diameter：479.425mm Outer Diameter：679.45mm 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：2024-12-13
Application:hydraulic actuator,electromagnet,lifting chain,Insect Capture,aerial work equipment,Storage Tool,plastic blow molding,Safety protection,surgical instruments,Display Devices,food safety
Similar models:331657
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