Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF 330824 A

330824 A

Design

Design variant/feature

TQO.1/GWI

Dimensions

d		657.225	mm
D		933.45	mm
B		676.275	mm
T		676.275	mm
d₁	≈	718	mm
D₁	≈	827	mm
r_1,2	min.	3.3	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	17200	kN
Basic static load rating	C₀	49000	kN
Fatigue load limit	P_u	3150	kN
Comparative radial load rating	C_F	4650	kN
Comparative axial load rating	C_Fa	750	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

1575

Model Number: 330824 A
Inner Diameter：657.225mm Outer Diameter：933.45mm 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:Cylinder Pneumatic Treatment Element,plastic blow molding,Gear grinding machine,cooling system,internal combustion engine,Laser Devices,relay,Cylinder Type,electric hydraulic lifting platform,small appliances,lifting equipment Hoisting hoist
Similar models:330824 A
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14x28x7 HMS5 RG	14	28	7	Seals
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7012 CB/HCP4A	60	95	18	Bearings, units and housings
7226 CD/HCP4A	130	230	40	Bearings, units and housings
NU 309 ECM	45	100	25	Bearings, units and housings
PRM 404440	40	44	40	Bearings, units and housings
SAKAC 12 M	12	-	16	Bearings, units and housings
SSAFS 22526 x 4.1/2	114.3	-	-	Bearings, units and housings
SSAFS 23044 KAT x 7.7/8	200.025	-	-	Bearings, units and housings
SYK 25 TF	25	-	-	Bearings, units and housings

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