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：2026-08-19
Application:spectrometer,embroidery cloth,Dental Drill etc,electromyography machine,generator,Microwave Equipment,bathroom facilities,experimental equipment,training beds etc,Hydraulic Couplings,electric pump
Similar models:331156 G
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Model No. Inner Diameter Outer Diameter Width Type

2088610
39934
6008 NR
62308-2RS1
RN-2x11.8 BF/G2

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Hot number： 32013 X 6219-RS1 6315/HC5C3 95x120x12 HMSA10 RG FY 50 TR BTW 160 CM/SP C 30/500 M FSNL 526 TURU FYRP 2 11/16-18 HJ 317 EC OKBS 67 P 85 R-40 RM PFD 20 WF SNW 136x6.5/16 YAR 212-207-2FW/VA228

Model No.	Inner Diameter	Outer Diameter	Width	Type
2088610
39934
6008 NR
62308-2RS1
RN-2x11.8 BF/G2