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

BT4-8108 E/C625

SKF Explorer

Design

Design variant/feature

TQON/GW

Dimensions

d		540	mm
D		690	mm
B		400	mm
T		400	mm
d₁	≈	568	mm
D₁	≈	635	mm
r_1,2	min.	2	mm
r_3,4	min.	5	mm

Calculation data

Basic dynamic load rating	C	8150	kN
Basic static load rating	C₀	19300	kN
Fatigue load limit	P_u	1400	kN
Comparative radial load rating	C_F	1730	kN
Comparative axial load rating	C_Fa	3450	kN
Thrust factor	K	1.45
Calculation factor	e	0.4
Calculation factor	Y₁	1.7
Calculation factor	Y₂	2.5
Calculation factor	Y₀	1.6

Mass

Mass bearing

370

Model Number: TQO design
Inner Diameter：540mm Outer Diameter：690mm 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：2024-12-13
Application:Liposuction device,luminescent reagent,marine test,Machine tool accessories,historical instruments,magnetic elements,oral medical device,non-ferrous metal alloy,Polymer,climb ladder,knitted fabrics
Similar models:SAW 23536 TLC SNW 136x6.3/8 7309 BECBP FYTB 2.3/16 RM 71914 ACB/HCP4AL 7011 CD/HCP4A S7006 FW/HC 71928 CD/P4AH1 7220 ACD/P4A AXK 0515 TN
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31855	80.9752	114.33	11.13	Seals
34867	88.9	111.15	10.998	Seals
71926 ACD/P4A	130	180	24	Bearings, units and housings
FYK 30 LF	30	-	-	Bearings, units and housings
NCF 28/710 V	710	870	95	Bearings, units and housings
NU 10/750 ECMA/HB1	750	1090	150	Bearings, units and housings
OH 3044 H	200	220	126	Bearings, units and housings
OKBS 131	131	-	-
PCM 505560 E	50	55	60	Bearings, units and housings
PCZ 0708 E	11.062	13.55	12.7	Bearings, units and housings
SAF 22640 x 7.1/8	180.975	-	-	Bearings, units and housings
SYK 25 TR	25	-	-	Bearings, units and housings

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