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：2025-12-09
Application:Display Devices,sanitation facilities,Roller mill,generator,Liposuction device,safety testing,top industry,axle lathe,hot and cold box,air conditioning tools,baler
Similar models:BT4B 332824/HA1 BT4B 332824 E/C475
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Model No.	Inner Diameter	Outer Diameter	Width	Type
17802	45.2374	54	6.35	Seals
18666	47.625	69.85	7.95	Seals
BD-22212 EK-AHX 312	55	110	28	Bearings, units and housings
2789/2729	39.688	76.2	23.812	Bearings, units and housings
33122/DF	110	180	-	Bearings, units and housings
65x85x10 HMS5 RG	65	85	10	Seals
66x90x13 CRSH1 R	66	90	13	Seals
790x850x25 HDS2 V	790	850	25	Seals
IR 6x10x10	6	10	10	Bearings, units and housings
K 89413 TN	65	140		Bearings, units and housings
SAF 22613 x 2.1/8 TLC	53.975	-	-	Bearings, units and housings
SY 1.15/16 FM	49.213	-	-	Bearings, units and housings

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