Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQI design SKF BT4B 332658/HA4

BT4B 332658/HA4

Design

Design variant/feature

TQIT

Dimensions

d		581.025	mm
D		812.8	mm
B		641.35	mm
T		571.5	mm
d₁	≈	678	mm
D₁	≈	774	mm
r_1,2	min.	6.4	mm
r_3,4	min.	1.5	mm

Tapered bore, taper 1:12

Calculation data

Basic dynamic load rating	C	12100	kN
Basic static load rating	C₀	32000	kN
Fatigue load limit	P_u	2160	kN
Comparative radial load rating	C_F	3250	kN
Comparative axial load rating	C_Fa	528	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

1100

Model Number: BT4B 332658/HA4
Inner Diameter：581.025mm Outer Diameter：812.8mm 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, TQI design
Update date：2024-12-13
Application:aerial work platform,DC generators,thread processing machine,plastic blow molding,Broadcasting System,packaging machinery,metallurgical mold,large agricultural machinery,tobacco machinery,equipment,Seals
Similar models:BT4B 332658/HA4
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Model No.	Inner Diameter	Outer Diameter	Width	Type
17523	44.45	69.85	7.95	Seals
1950211	495.3	546.1	19.05	Seals
31306	30	72	20.75	Bearings, units and housings
32 VA R	29	-	-	Seals
52228	120	200	81	Bearings, units and housings
6010	50	80	16	Bearings, units and housings
FY 25 TF/VA228	25	-	38.8	Bearings, units and housings
G 10x17x3	10	17	3	Seals
IR 28x32x20	28	32	20	Bearings, units and housings
KM 16	15	-	80	Bearings, units and housings
NK 110/30	110	130	30	Bearings, units and housings
PRMF 202320	20	23	20	Bearings, units and housings

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