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 328870 EX1/C300

SKF Explorer

Design

Design variant/feature

TQOSN/GWSI

Dimensions

d		355.6	mm
D		482.6	mm
B		265.113	mm
T		269.875	mm
d₁	≈	380	mm
D₁	≈	436	mm
r_1,2	min.	1.5	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	3550	kN
Basic static load rating	C₀	7500	kN
Fatigue load limit	P_u	620	kN
Comparative radial load rating	C_F	930	kN
Comparative axial load rating	C_Fa	214	kN
Thrust factor	K	1.24
Calculation factor	e	0.46
Calculation factor	Y₁	1.5
Calculation factor	Y₂	2.2
Calculation factor	Y₀	1.4

Mass

Mass bearing

135

Model Number: TQO design
Inner Diameter：355.6mm Outer Diameter：482.6mm 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：2025-12-09
Application:defogging and degreasing,Technical Equipment,ventilator anesthesia machine etc,hydraulic control element,office equipment,flow control valve,expectoration machine,DC generators,Cylinder Micro,squeeze machine etc,equipment
Similar models:7015 ACE/HCP4AL1 FYRP 1 11/16-18 S71911 ACD/HCP4A EE 285160/285226 FYTWK 30 YTH 7338 BCBM SNW 122x3.15/16 NU 217 ECP SNW 3126x4.1/2 BD-22340 CCK/W33-AH 2340
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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