Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF TQO design

BT4B 332773 E/C725

SKF Explorer

Design

Design variant/feature

TQON/GW

Dimensions

d		450	mm
D		595	mm
B		368	mm
T		368	mm
d₁	≈	486	mm
D₁	≈	542	mm
r_1,2	min.	3	mm
r_3,4	min.	6	mm

Calculation data

Basic dynamic load rating	C	6800	kN
Basic static load rating	C₀	16300	kN
Fatigue load limit	P_u	1220	kN
Comparative radial load rating	C_F	1460	kN
Comparative axial load rating	C_Fa	236	kN
Thrust factor	K	1.76
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2

Mass

Mass bearing

285

Model Number: TQO design
Inner Diameter：450mm Outer Diameter：595mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Four-row tapered roller bearings
Details： Four-row tapered roller bearings Four-row tapered roller bearings, TQO design
Update date：2024-12-13
Application:product accessories,generator,Industrial,Hairbrush device,ship special,Pneumatic Actuator,tray industry,machine lathe,car steering pin,pump accessories,luminescent reagent
Similar models:NJ 2211 ECJ PCZ 0708 E BT4-8069 G/HA1VA901 SI 6 C RNA 4909 634 305 RNU 2304 ECP SI 35 ESX-2LS NU 1007 ECP
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