Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQI design SKF BT4B 332760/HA1

BT4B 332760/HA1

Design

Design variant/feature

TQIT

Dimensions

d		488.95	mm
D		679.45	mm
B		533.4	mm
T		479.425	mm
d₁	≈	572	mm
D₁	≈	644	mm
r_1,2	min.	12.7	mm
r_3,4	min.	1.5	mm

Tapered bore, taper 1:12

Calculation data

Basic dynamic load rating	C	9350	kN
Basic static load rating	C₀	25500	kN
Fatigue load limit	P_u	1830	kN
Comparative radial load rating	C_F	2500	kN
Comparative axial load rating	C_Fa	409	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

640

Model Number: BT4B 332760/HA1
Inner Diameter：488.95mm Outer Diameter：679.45mm 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：2021-06-05
Application:Vacuum generator,Sensors,engineering machine,bag machine,coupling type,Traffic Fire Protection Equipment Security equipment,Material handling equipment,ventilation equipment,plastic blow molding,casting embedding,wall materials
Similar models:BT4B 332760/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
20x42x7 CRS1 V	20	42	7	Seals
51272 F	360	500	110	Bearings, units and housings
546770	88.9	104.775	6.35	Seals
6313 NR	65	140	33	Bearings, units and housings
7020 ACB/P4A	100	150	24	Bearings, units and housings
729 CD/HCP4A	9	26	8	Bearings, units and housings
99575	146.05	156.972	25.4	Seals
L 183448/410	760	889	88.9	Bearings, units and housings
PCZ 4032 E	63.5	68.2625	50.8	Bearings, units and housings
Z 210 F	50	-	6	Seals
W 6204	20	47	14	Bearings, units and housings
W 624-2RS1	4	13	5	Bearings, units and housings

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