Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF 331149 E/C675

331149 E/C675

Design

Design variant/feature

TQON/GW

Dimensions

d		384.175	mm
D		546.1	mm
B		400.05	mm
T		400.05	mm
d₁	≈	419	mm
D₁	≈	484	mm
r_1,2	min.	3.3	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	8000	kN
Basic static load rating	C₀	16600	kN
Fatigue load limit	P_u	1290	kN
Comparative radial load rating	C_F	1730	kN
Comparative axial load rating	C_Fa	278	kN
Thrust factor	K	1.24
Calculation factor	e	0.33
Calculation factor	Y₁	2
Calculation factor	Y₂	3
Calculation factor	Y₀	2

Mass

Mass bearing

311

Model Number: 331149 E/C675
Inner Diameter：384.175mm Outer Diameter：546.1mm 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:pump industry,rubber products machinery and equipment,switch,stirrer,water protection,circulating pump,marine test,granulator,hot and cold box,Broadcasting System,electromagnetic clutch
Similar models:331149 E/C675 331149 A
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Model No.	Inner Diameter	Outer Diameter	Width	Type
19x30x7 HMSA10 V	19	30	7	Seals
22322 EK	110	240	80	Bearings, units and housings
471141	1084	-	-	Seals
51105	25	42	11	Bearings, units and housings
57521	146.05	177.8	12.7	Seals
7012 ACE/P4AH1	60	95	18	Bearings, units and housings
71919 ACD/HCP4A	95	130	18	Bearings, units and housings
FSAF 22518 x 3.1/4 TLC	82.55	-	-	Bearings, units and housings
GB 3014	-	-	48	Bearings, units and housings
PNA 40/62	40	62	20	Bearings, units and housings
SY 30 FM	30	-	-	Bearings, units and housings
SYFWK 1.7/16 LTA	36.512	-	-	Bearings, units and housings

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