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 328817 E1/C475

SKF Explorer

Design

Design variant/feature

TQOSN/GWSI

Dimensions

d		343.052	mm
D		457.098	mm
B		254	mm
T		254	mm
d₁	≈	362	mm
D₁	≈	420	mm
r_1,2	min.	1	mm
r_3,4	min.	3.3	mm

Calculation data

Basic dynamic load rating	C	3350	kN
Basic static load rating	C₀	6400	kN
Fatigue load limit	P_u	540	kN
Comparative radial load rating	C_F	710	kN
Comparative axial load rating	C_Fa	166	kN
Thrust factor	K	1.23
Calculation factor	e	0.48
Calculation factor	Y₁	1.4
Calculation factor	Y₂	2.1
Calculation factor	Y₀	1.4

Mass

Mass bearing

110

Model Number: TQO design
Inner Diameter：343.052mm Outer Diameter：457.098mm 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：2024-12-16
Application:car and accessories,engineering machinery,Solenoid Valves,Dental Equipment,walking Food processing machinery and equipment,storage shelves,gas turbine,manual Tools,chemical instruments,air purification,equipment
Similar models:FYTB 35 FM 6206/HR11TN PCM 556025 E 6004-2ZNR FSAF 22314 T SNW 124x4.1/8 7224 ACD/HCP4A KMD 8 SY 50 LF NA 4830
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Model No.	Inner Diameter	Outer Diameter	Width	Type
14021	35	55	9	Seals
13758	34.925	60.3	6.35	Seals
22219 EK	95	170	43	Bearings, units and housings
30x42x6 HMS5 RG	30	42	6	Seals
33x45x7 HMS5 RG	33	45	7	Seals
6252 M	260	480	80	Bearings, units and housings
71904 CE/HCP4A	20	37	9	Bearings, units and housings
72x95x10 HMSA10 V	72	95	10	Seals
BD-C 3052 K-OH 3052 H	240	400	104	Bearings, units and housings
G 25x33x4	25	33	4	Seals
NJG 2318 VH	90	190	64	Bearings, units and housings
NNU 41/530 K30M/W33	530	870	335	Bearings, units and housings

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Hot number： 160 VA R 16056 32010T50 X/DB 51104 V/HR11T1 525320 595637 6008 N 6318-2RS1 6324-2Z GB 1010 PBM 170190100 M1G1 PCMW 142601.5 E SIJ 16 ES SNW 6x1 YAR 209-2F