Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF 331165 A

331165 A

Design

Design variant/feature

TQO/WI

Dimensions

d		558.8	mm
D		736.6	mm
B		322.265	mm
T		322.268	mm
d₁	≈	604	mm
D₁	≈	678	mm
r_1,2	min.	3.3	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	6270	kN
Basic static load rating	C₀	16600	kN
Fatigue load limit	P_u	1220	kN
Comparative radial load rating	C_F	1660	kN
Comparative axial load rating	C_Fa	279	kN
Thrust factor	K	1.7
Calculation factor	e	0.35
Calculation factor	Y₁	1.9
Calculation factor	Y₂	2.9
Calculation factor	Y₀	1.8

Mass

Mass bearing

375

Model Number: 331165 A
Inner Diameter：558.8mm Outer Diameter：736.6mm 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：2024-12-12
Application:insect experimental analysis instrument,embroidery cloth,Machine tool accessories,medical treatment,machine tool spindle,rock drilling machinery,atomizer class,plastic blow molding,security equipment,coal,ship special
Similar models:331165 A 331165 AG
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Model No.	Inner Diameter	Outer Diameter	Width	Type
19400	49.2252	79.38	12.7	Seals
2306	30	72	27	Bearings, units and housings
403254	292	-	-	Seals
37340	95.25	114.3254	9.652	Seals
542726	47.625	73.025	8.001	Seals
BT4B 328287 G/HA1	457.073	730.148	-	Bearings, units and housings
HE 3122	101.6	110	81	Bearings, units and housings
NNCF 4972 CV	360	480	118	Bearings, units and housings
NNF 5011 ADB-2LSV	55	90	46	Bearings, units and housings
SAF 22617 x 2.13/16 TLC	71.4375	-	-	Bearings, units and housings
SAF 23036 KAT x 6.5/16	161.925	-	-	Bearings, units and housings
W 61702-2RS1	15	21	4	Bearings, units and housings

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