Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF 331616

331616

Design

Design variant/feature

TQO.1/GWI

Dimensions

d		749.3	mm
D		990.6	mm
B		605	mm
T		605	mm
d₁	≈	800	mm
D₁	≈	898	mm
r_1,2	min.	3.3	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	15100	kN
Basic static load rating	C₀	45500	kN
Fatigue load limit	P_u	2850	kN
Comparative radial load rating	C_F	4050	kN
Comparative axial load rating	C_Fa	659	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

1250

Model Number: 331616
Inner Diameter：749.3mm Outer Diameter：990.6mm 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:DC generators,generator,Automation,inorganic chemical,mathematical instruments,chemical instruments,auto tools,natural instruments,Performance test,Internal thread type,Spectrum Products
Similar models:331616
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150x180x15 HMS5 RG	150	180	15	Seals
6130	15.875	23.8	4.78	Seals
628-2RS1	8	24	8	Bearings, units and housings
7038 CD/P4A	190	290	46	Bearings, units and housings
81216 TN	80	115	28	Bearings, units and housings
C 2207 TN9	35	72	23	Bearings, units and housings
KR 72 XB	-	72	29	Bearings, units and housings
MVR1-95	95	115	-	Seals
NU 2314 ECML	70	150	51	Bearings, units and housings
SAF 23026 KATLC x 4.7/16	112.7125	-	-	Bearings, units and housings
SNW 11x1.7/8	47.625	55	46.609	Bearings, units and housings
W 16	80.6958	111.125	-	Bearings, units and housings

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