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

BT4-8153 E/C775

SKF Explorer

Design

Design variant/feature

TQON/GW

Dimensions

d		560	mm
D		700	mm
B		405	mm
T		405	mm
d₁	≈	586	mm
D₁	≈	653	mm
r_1,2	min.	1.5	mm
r_3,4	min.	5	mm

Calculation data

Basic dynamic load rating	C	8000	kN
Basic static load rating	C₀	21200	kN
Fatigue load limit	P_u	1460	kN
Comparative radial load rating	C_F	1700	kN
Comparative axial load rating	C_Fa	278	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

360

Model Number: TQO design
Inner Diameter：560mm Outer Diameter：700mm 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:suction nozzle,wall industry,motor,transportation equipment,marine analysis and testing equipment,Oral Image,spectrometer,plastic blow molding,vacuum filter,bag machine,ignition system
Similar models:AOH 241/900 AXK 80105 SNW 138x6.13/16 FSAF 22520 x 3.3/8 21308 E 7011 ACE/HCP4AL AH 24030 NNU 4930 B/SPW33 NA 4907 SAF 22628 x 5
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1725255	438.15	476.25	19.05	Seals
19x42x6 HMS5 V	19	42	6	Seals
42528	107.95	139.73	11.13	Seals
6309-RSH	45	100	25	Bearings, units and housings
AS 2035	20	35	1	Bearings, units and housings
FSAF 1515 x 2.1/2	63.5	-	-	Bearings, units and housings
G 42x52x4	42	52	4	Seals
RN-5x27.8 BF/G2	-	-	5	Bearings, units and housings
SNW 122x3.13/16	96.8375	110	110.1852	Bearings, units and housings
SYR 3 1/2-18	88.9	-	-	Bearings, units and housings
TUJ 20 TF	20	-	-	Bearings, units and housings
YSPAG 207	35	72	30.5	Bearings, units and housings

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Hot number： 31189 34967 670 VE R 7004 ACD/HCP4AH 71968 ACDMA/P4A 7216 ACD/P4A NKXR 50 Z NUH 2338 ECMH/PEX RNA 4860 SAF 22626 x 4.5/16 T SAFS 23026 KAT x 4.3/8 SNW 122x3.7/8 TUWK 1. LTA WS 89308 YEL 215-215-2F