Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF 331156 G

331156 G

Design

Design variant/feature

TQO/GWI

Dimensions

d		220.662	mm
D		314.325	mm
B		239.712	mm
T		239.712	mm
d₁	≈	240	mm
D₁	≈	284	mm
r_1,2	min.	1.5	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	2200	kN
Basic static load rating	C₀	5200	kN
Fatigue load limit	P_u	465	kN
Comparative radial load rating	C_F	585	kN
Comparative axial load rating	C_Fa	94.3	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

61.5

Model Number: 331156 G
Inner Diameter：220.662mm Outer Diameter：314.325mm 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：2026-04-16
Application:instrument,light therapy instrument,Roller,molding machine,Tool,Generator,coal,inorganic chemical,security equipment,pneumatic Pump,chromatography
Similar models:331156 G
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1500250	381	419.1	19.05	Seals
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29877	76.2	98.45	7.95	Seals
30x45x8 CRW1 P	30	45	8	Seals
38x58x10 HMSA10 RG	38	58	10	Seals
529489	168.275	-	-	Seals
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99111	28	34.925	12.7	Seals
PF 35 FM	35	-	-	Bearings, units and housings

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