Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF 331381

331381

Design

Design variant/feature

TQO/GWI

Dimensions

d		333.375	mm
D		469.9	mm
B		342.9	mm
T		342.9	mm
d₁	≈	365	mm
D₁	≈	419	mm
r_1,2	min.	3.3	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	4570	kN
Basic static load rating	C₀	11400	kN
Fatigue load limit	P_u	930	kN
Comparative radial load rating	C_F	1220	kN
Comparative axial load rating	C_Fa	199	kN
Thrust factor	K	1.73
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2

Mass

Mass bearing

190

Model Number: 331381
Inner Diameter：333.375mm Outer Diameter：469.9mm 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:sleep monitoring,Gripper Swing,lathe,natural instruments,office outdoor camping equipment,Internal thread type,experimental equipment,vertical processing,key lock,Spectrum Products,Anti-defibrillation pacing
Similar models:331381
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25x62x10 HMS5 RG	25	62	10	Seals
30x42x7 HMSA10 V	30	42	7	Seals
3295343	836.93	881.08	19.05	Seals
593949	822.325	-	-	Seals
AH 3140	190	200	134	Bearings, units and housings
G 32x45x4	32	45	4	Seals
IR 25x30x20.5	25	30	20.5	Bearings, units and housings
S7006 CB/HCP4A	30	55	13	Bearings, units and housings
SNP 3064x12	304.8	320	176.1744	Bearings, units and housings
SI 20 ESX-2LS	20	-	16	Bearings, units and housings

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