Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Double row tapered roller bearings -- Double row tapered roller bearings, TDO design SKF 331554 A

331554 A

Design

Design variant/feature

TDO/D3

Dimensions

d		723.9	mm
D		914.4	mm
T		187.325	mm
C		139.7	mm
d₁	≈	798	mm
D₁	≈	877	mm
r_1,2	min.	3.3	mm
r_3,4	min.	1.5	mm
a		293	mm

Calculation data

Basic dynamic load rating	C	3800	kN
Basic static load rating	C₀	9650	kN
Fatigue load limit	P_u	670	kN
Calculation factor	e	0.37
Calculation factor	Y₁	1.8
Calculation factor	Y₂	2.7
Calculation factor	Y₀	1.8
Comparative radial load rating	C_F	915	kN
Comparative axial load rating	C_Fa	344	kN
Thrust factor	K	1.54

Mass

Mass bearing

250

Model Number: 331554 A
Inner Diameter：723.9mm Outer Diameter：914.4mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Tapered roller bearings Double row tapered roller bearings
Details： Double row tapered roller bearings Double row tapered roller bearings, TDO design
Update date：2024-12-12
Application:baler,chuck industry,wall industry,chemical raw materials and reagents,small diesel generators,metal mold,mechanical annex,industrial supplies,electrocardiograph,office outdoor camping equipment,extruder
Similar models:331554 A BT2B 331554 B/HA1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
15142	38.1	63.55	7.95	Seals
15910	40.4876	52.5018	5.9944	Seals
330726 A	938.212	1270	-	Bearings, units and housings
471141	1084	-	-	Seals
71922 CB/P4AL	110	150	20	Bearings, units and housings
7311 BECBY	55	120	29	Bearings, units and housings
AOH 30/630	600	630	258	Bearings, units and housings
FYTJ 505	-	-	-	Bearings, units and housings
HE 2338	171.45	240	169	Bearings, units and housings
PBM 8510070 M1G1	85	100	70	Bearings, units and housings
PFD 1. TF	25.4	-	-	Bearings, units and housings
YAR 205-100-2RF/VE495	25.4	52	34.1	Bearings, units and housings

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