Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF 331159 A

331159 A

Design

Design variant/feature

TQO/GWI

Dimensions

d		368.3	mm
D		523.875	mm
B		382.588	mm
T		382.588	mm
d₁	≈	402	mm
D₁	≈	464	mm
r_1,2	min.	3.3	mm
r_3,4	min.	1.5	mm

Calculation data

Basic dynamic load rating	C	6270	kN
Basic static load rating	C₀	15000	kN
Fatigue load limit	P_u	1160	kN
Comparative radial load rating	C_F	1560	kN
Comparative axial load rating	C_Fa	256	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

275

Model Number: 331159 A
Inner Diameter：368.3mm Outer Diameter：523.875mm 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：2026-08-20
Application:static control,Hydraulic Couplings,aerial work platform,pump industry,Rolling mill,filter paper products,clean stationery,Storage Tool,Body shaping,top industry,chromatography
Similar models:331159 A
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Model No. Inner Diameter Outer Diameter Width Type

21318 E
30226
470901
6009/HR22T2
NU 2320 ECP

Purchase the SKF 331159 A Four-row tapered roller bearings, TQO design Please fill in the following

Hot number： 29420 E 32928 4350565 51306 V/HR11Q1 525320 70053 NU 1028 M NU 2224 ECML PCM 808560 E PSM 081108 A51 PWM 354140 RMS 6 SAF 1516 TLC SIL 45 ES-2RS YET 204

Model No.	Inner Diameter	Outer Diameter	Width	Type
21318 E
30226
470901
6009/HR22T2
NU 2320 ECP