Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Four-row tapered roller bearings -- Four-row tapered roller bearings, TQO design SKF 330529 B

330529 B

Design

Design variant/feature

TQO.1/GWI

Dimensions

d		571.5	mm
D		812.8	mm
B		593.725	mm
T		593.725	mm
d₁	≈	625	mm
D₁	≈	720	mm
r_1,2	min.	3.3	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	12100	kN
Basic static load rating	C₀	32000	kN
Fatigue load limit	P_u	2160	kN
Comparative radial load rating	C_F	3250	kN
Comparative axial load rating	C_Fa	528	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

1000

Model Number: 330529 B
Inner Diameter：571.5mm Outer Diameter：812.8mm 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：2026-04-17
Application:ventilation fans,flexible processing,Oral Equipment,Small air generators,Pneumatic Actuator,Medical printer,economic mold,spreader series,product accessories,medical Equipment,training beds etc
Similar models:330529 B
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Hot number： 1850 VA R 406903 50172 FYJ 2.1/2 TF HK 1616 K 43x48x17 N 1020 KTN9/SP N 800 NNC 4932 CV OKC 440 PCZ 0708 M PSM 304045 A51 RNA 4826 SSAFS 22640 x 7.1/8 T YAR 207-2RF/VE495