Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 332124/HA4

BT4B 332124/HA4

Design

Design variant/feature

TQO.1/GWI

Dimensions

d		1260	mm
D		1640	mm
B		1000	mm
T		1000	mm
d₁	≈	1340	mm
D₁	≈	1500	mm
r_1,2	min.	5	mm
r_3,4	min.	12	mm

Calculation data

Basic dynamic load rating	C	39100	kN
Basic static load rating	C₀	143000	kN
Fatigue load limit	P_u	6950	kN
Comparative radial load rating	C_F	10600	kN
Comparative axial load rating	C_Fa	1640	kN
Thrust factor	K	1.83
Calculation factor	e	0.31
Calculation factor	Y₁	2.2
Calculation factor	Y₂	3.3
Calculation factor	Y₀	2.2

Mass

Mass bearing

5800

Model Number: BT4B 332124/HA4
Inner Diameter：1260mm Outer Diameter：1640mm 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：2026-04-17
Application:wall materials,Plastic Equipment,paper processing machine,Spectrum Products,equipment,Microwave Equipment,wall industry,paint paint,linear drive,chemical,turret industry
Similar models:BT4B 332124/HA4
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OKTC 305	-	465	-
QJ 304 N2MA	20	52	15	Bearings, units and housings
SAKAC 22 M	22	-	28	Bearings, units and housings
SSAFS 22524 x 4.1/16 T	103.1875	-	-	Bearings, units and housings

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