Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 332824/HA1

BT4B 332824/HA1

Design

Design variant/feature

TQO/GWI

Dimensions

d		395	mm
D		545	mm
B		268	mm
T		288.9	mm
d₁	≈	440	mm
D₁	≈	489	mm
r_1,2	min.	5	mm
r_3,4	min.	10	mm

Calculation data

Basic dynamic load rating	C	3910	kN
Basic static load rating	C₀	9500	kN
Fatigue load limit	P_u	750	kN
Comparative radial load rating	C_F	1020	kN
Comparative axial load rating	C_Fa	238	kN
Thrust factor	K	1.22
Calculation factor	e	0.48
Calculation factor	Y₁	1.4
Calculation factor	Y₂	2.1
Calculation factor	Y₀	1.4

Mass

Mass bearing

195

Model Number: BT4B 332824/HA1
Inner Diameter：395mm Outer Diameter：545mm 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：2026-04-16
Application:insect experimental analysis instrument,non-motor vehicle Electric car,Low-voltage electrical equipment,Hair styling device,Equipment,extruder,Forming mold,Solenoid Valves,embroidery cloth,Storage Tool,bio-chemical
Similar models:BT4B 332824/HA1 BT4B 332824 E/C475
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Model No.	Inner Diameter	Outer Diameter	Width	Type
135x170x15 CRSH1 R	135	170	15	Seals
2210 E-2RS1TN9	50	90	23	Bearings, units and housings
BD-240/900 ECAK30/W33-AOH 240/900	850	1280	375	Bearings, units and housings
22311 EK/VA405	55	120	43	Bearings, units and housings
34866	88.9	111.15	9.53	Seals
71919 ACE/HCP4A	95	130	18	Bearings, units and housings
SAF 22516 x 2.3/4 T	69.85	-	-	Bearings, units and housings
SAFS 22520-11 x 3.1/2	88.9	-	-	Bearings, units and housings
SIL 40 TXE-2LS	40	-	28	Bearings, units and housings
SNW 3034x5.15/16	150.8125	170	101.8286	Bearings, units and housings
SYWK 508 Y	-	-	-	Bearings, units and housings
YAT 211-200	50.8	100	45	Bearings, units and housings

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