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 328365 EX/C725

SKF Explorer

Design

Design variant/feature

TQO/GWI

Dimensions

d		450	mm
D		595	mm
B		404	mm
T		404	mm
d₁	≈	484	mm
D₁	≈	549	mm
r_1,2	min.	3	mm
r_3,4	min.	6	mm

Calculation data

Basic dynamic load rating	C	6800	kN
Basic static load rating	C₀	16300	kN
Fatigue load limit	P_u	1220	kN
Comparative radial load rating	C_F	1460	kN
Comparative axial load rating	C_Fa	236	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

303

Model Number: TQO design
Inner Diameter：450mm Outer Diameter：595mm 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:Vertical machining,quality inspection equipment,Medical room equipment,small diesel generators,Film machine,hinge industry,Polymer,auto tools,enzyme,security,comprehensive experiment
Similar models:BD-23148-2CS5K/VT143-OH 3148 HTL 7317 BEGAM SYFWK 1.3/16 LTA 6201-2RSL SNL 3088 TURT AXK 0414 TN 6032 YSPAG 210-115 NK 47/20 NU 1080 MA
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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
12x26x7 CRW1 R	12	26	7	Seals
53309 + U 309	45	85	30.1	Bearings, units and housings
708 ACE/HCP4AH	8	22	7	Bearings, units and housings
70x90x10 HMS5 V	70	90	10	Seals
90x115x12 HMS5 RG	90	115	12	Seals
FSAF 22615 x 2.3/8	60.325	-	-	Bearings, units and housings
FY 45 TF	45	-	-	Bearings, units and housings
FYTB 1.3/4 TF	44.45	-	-	Bearings, units and housings
NJ 216 ECM	80	140	26	Bearings, units and housings
SAW 23526 T	112.7125	-	-	Bearings, units and housings
SYE 2 3/16-18	55.5625	-	-	Bearings, units and housings
YAR 213-208-2RF	63.5	120	68.3	Bearings, units and housings

Purchase the SKF TQO design Four-row tapered roller bearings, TQO design Please fill in the following

Hot number： 1222 1726206-2RS1 23224 CC/W33 38646 46x59x12 HMS5 V 414002 71940 CD/P4A FY 1.3/8 WDW FYTB 25 LDW NA 4917 NCF 2240 ECJB NU 2309 ECML OH 39/750 HE PCZ 0912 M SAKAC 8 M