Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF BT4B 328294/HA1

BT4B 328294/HA1

Design

Design variant/feature

TQO/WI

Dimensions

d		380	mm
D		560	mm
B		325	mm
T		325	mm
d₁	≈	417	mm
D₁	≈	504	mm
r_1,2	min.	2	mm
r_3,4	min.	5	mm

Calculation data

Basic dynamic load rating	C	5500	kN
Basic static load rating	C₀	11800	kN
Fatigue load limit	P_u	950	kN
Comparative radial load rating	C_F	1460	kN
Comparative axial load rating	C_Fa	224	kN
Thrust factor	K	1.85
Calculation factor	e	0.31
Calculation factor	Y₁	2.2
Calculation factor	Y₂	3.3
Calculation factor	Y₀	2.2

Mass

Mass bearing

265

Model Number: BT4B 328294/HA1
Inner Diameter：380mm Outer Diameter：560mm 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:altimeter etc,Flame Cutting,Cylinder Pneumatic Treatment Element,industrial fans,filter paper products,ship special,glass processing machine,boring bar boring bar,vacuum filter,pressure control valve,climb ladder
Similar models:BT4B 328294/HA1
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22228 CC/W33	140	250	68	Bearings, units and housings
230/500 CA/W33	500	720	167	Bearings, units and housings
32x50x8 CRW1 R	32	50	8	Seals
BT1B 332900	431.902	685.698	177.8	Bearings, units and housings
BD-C 2244 K-AOH 2244	200	400	108	Bearings, units and housings
FSAF 22515 x 2.1/2 T	63.5	-	-	Bearings, units and housings
HE 3128	127	140	97	Bearings, units and housings
N 900	100.4062	-	900.2014	Bearings, units and housings
PSM 183530 A51	18	35	30	Bearings, units and housings
SNL 3192	430	-	-	Bearings, units and housings
SNW 122x3.3/4	95.25	145.3896	110.1852	Bearings, units and housings
W 61816-2RS1	80	100	10	Bearings, units and housings

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