Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF 331492

331492

Design

Design variant/feature

TQO/GWI

Dimensions

d		304.648	mm
D		438.048	mm
B		280.99	mm
T		279.4	mm
d₁	≈	337	mm
D₁	≈	385	mm
r_1,2	min.	3.3	mm
r_3,4	min.	4.8	mm

Calculation data

Basic dynamic load rating	C	3080	kN
Basic static load rating	C₀	6950	kN
Fatigue load limit	P_u	585	kN
Comparative radial load rating	C_F	815	kN
Comparative axial load rating	C_Fa	190	kN
Thrust factor	K	1.24
Calculation factor	e	0.48
Calculation factor	Y₁	1.4
Calculation factor	Y₂	2.1
Calculation factor	Y₀	1.4

Mass

Mass bearing

135

Model Number: 331492
Inner Diameter：304.648mm Outer Diameter：438.048mm 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:coal mill,glass processing machine,electronic components,transistor fittings,Infrared Technology,Industrial,hydraulic pump,supporting facilities,metallurgical mold,switch,E Beauty
Similar models:331492
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Model No.	Inner Diameter	Outer Diameter	Width	Type
22x62x6 HMSA10 V	22	62	6	Seals
26141	66.675	85.7	11.13	Seals
314520 C	950	1360	-	Bearings, units and housings
300x335x18 HDS2 R	300	335	18	Seals
35086	88.9	130.2	11.13	Seals
401905	171	-	-	Seals
H 3034 E	150	170	101	Bearings, units and housings
P 35 WF	35	-	-	Bearings, units and housings
SAF 22544 x 8	203.2	-	-	Bearings, units and housings
SIKB 14 F	14	-	19	Bearings, units and housings
W 61806 R	30	42	7	Bearings, units and housings
W 639/3 R-2Z	3	8	4	Bearings, units and housings

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