Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 328282/HA1

BT4B 328282/HA1

Design

Design variant/feature

TQO/WI

Dimensions

d		489.026	mm
D		634.873	mm
B		320.675	mm
T		320.675	mm
d₁	≈	522	mm
D₁	≈	573	mm
r_1,2	min.	3.3	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	5010	kN
Basic static load rating	C₀	14600	kN
Fatigue load limit	P_u	1060	kN
Comparative radial load rating	C_F	1320	kN
Comparative axial load rating	C_Fa	306	kN
Thrust factor	K	1.24
Calculation factor	e	0.48
Calculation factor	Y₁	1.4
Calculation factor	Y₂	2.1
Calculation factor	Y₀	1.4

Mass

Mass bearing

270

Model Number: BT4B 328282/HA1
Inner Diameter：489.026mm Outer Diameter：634.873mm 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：2025-12-09
Application:Pneumatic Actuator,pneumatic,security equipment,supporting facilities,E Beauty,linear drive,ultra-quiet generators,Spectrum Products,universal category,Gear grinding machine,blood cell reagent
Similar models:BT4B 328282/HA1
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SIKB 10 F/VZ019	10	-	14	Bearings, units and housings
SAFS 23024 KA-11 x 4.1/8	104.775	-	-	Bearings, units and housings
SONL 240-540	180	-	-	Bearings, units and housings

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