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 331333 E/C575

SKF Explorer

Design

Design variant/feature

TQON/GW

Dimensions

d		409.575	mm
D		546.1	mm
B		334.962	mm
T		334.962	mm
d₁	≈	438	mm
D₁	≈	490	mm
r_1,2	min.	1.5	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	5700	kN
Basic static load rating	C₀	13200	kN
Fatigue load limit	P_u	1000	kN
Comparative radial load rating	C_F	1220	kN
Comparative axial load rating	C_Fa	254	kN
Thrust factor	K	1.4
Calculation factor	e	0.43
Calculation factor	Y₁	1.6
Calculation factor	Y₂	2.3
Calculation factor	Y₀	1.6

Mass

Mass bearing

220

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：2021-06-04
Application:tray industry,marine analysis and testing equipment,non-ferrous metal alloy,mechanical annex,car and accessories,ultra-quiet generators,Laser Measurements,mathematical instruments,spreader series,Leather Products,hardware
Similar models:GS 81209 BT2B 328283/HA1 6300-2RSL 7218 ACD/HCP4A GE 110 ES 1726207-2RS1 FYTWK 1.15/16 LTA SAF 22328 NJ 211 ECJ 71924 CB/HCP4A
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Model No.	Inner Diameter	Outer Diameter	Width	Type
15886	40	75	12	Seals
32x47x8 HMS5 V	32	47	8	Seals
35x72x7 HMSA10 V	35	72	7	Seals
534953	22.225	41.25	6.502	Seals
6210-2RS1/HC5C3WT	50	90	20	Bearings, units and housings
68x85x8 CRW1 R	68	85	8	Seals
7209 BECBJ	45	85	19	Bearings, units and housings
86575	-	-	50.8	Seals
FSAF 1517 x 2.13/16 TLC	71.4375	-	-	Bearings, units and housings
NN 3016 KTN/SP	80	125	34	Bearings, units and housings
SNL 3252	239.7125	-	-	Bearings, units and housings
SNW 111x1.7/8	47.625	55	63.6524	Bearings, units and housings

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Hot number： 115x150x12 HMS5 RG 1309 EKTN9 + H 309 231/800 CAK/W33 24036 CCK30/W33 24096 ECAK30/W33 7306 BE-2RZP 87248 FY 1.3/4 DTF HA 217 HA 3138 HJ 314 EC PCZ 0608 M RNA 6918 SAF 23044 KAT x 7.13/16 W 61800-2RZ