Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 331559/HA4

BT4B 331559/HA4

Design

Design variant/feature

TQO.1/GWI

Dimensions

d		1080	mm
D		1450	mm
B		950	mm
T		950	mm
d₁	≈	1160	mm
D₁	≈	1310	mm
r_1,2	min.	5	mm
r_3,4	min.	12	mm

Calculation data

Basic dynamic load rating	C	33600	kN
Basic static load rating	C₀	108000	kN
Fatigue load limit	P_u	5850	kN
Comparative radial load rating	C_F	9000	kN
Comparative axial load rating	C_Fa	1480	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

4450

Model Number: BT4B 331559/HA4
Inner Diameter：1080mm Outer Diameter：1450mm 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：2024-12-13
Application:animal anatomy,medical equipment,electronic materials,medical equipment,spectrometer,lifting equipment Hoisting hoist,security equipment,Industrial,medical treatment,electromagnet,motor
Similar models:BT4B 331559/HA4
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74310	188.9252	238.76	-	Seals
NU 2309 ECP	45	100	36	Bearings, units and housings
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RNA 4904	25	37	17	Bearings, units and housings
SAFS 23038 KA x 7	177.8	-	-	Bearings, units and housings
SHR 42	42	-	-	Coupling systems
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SYR 2 3/16	55.5625	-	-	Bearings, units and housings

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