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

BT4B 329004 E1/C575

SKF Explorer

Design

Design variant/feature

TQOSN/GWSI

Dimensions

d		409.575	mm
D		546.1	mm
B		334.962	mm
T		334.962	mm
d₁	≈	434	mm
D₁	≈	498	mm
r_1,2	min.	1	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	5600	kN
Basic static load rating	C₀	12000	kN
Fatigue load limit	P_u	930	kN
Comparative radial load rating	C_F	1200	kN
Comparative axial load rating	C_Fa	231	kN
Thrust factor	K	1.47
Calculation factor	e	0.4
Calculation factor	Y₁	1.7
Calculation factor	Y₂	2.5
Calculation factor	Y₀	1.6

Mass

Mass bearing

205

Model Number: TQO design
Inner Diameter：409.575mm 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:pressure control valve,Oral Equipment,static control,light therapy instrument,forklift truck,Special Equipment,paper processing machine,Dental Drill etc,Automobile,rock drilling machinery,SPA equipment
Similar models:PCM 161815 E 51308 PPMF 141612 PL 64 BT4-8111 E2/C725 53316 + U 316 KMFE 38 62/28 7220 BECBM SYFWK 25 LTA
BEARING POWER International Trading Co.,Ltd. specialize in TQOdesign products，there is large inventory of SKF TQO design Four-row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the TQO design Which SKF TQOdesign is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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FSYE 2 11/16 N	68.2625	-	-	Bearings, units and housings
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SNL 3164 G	300	-	-	Bearings, units and housings
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