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

BT4-8163 E81/C725

SKF Explorer

Design

Design variant/feature

TQOSN/GWSI

Dimensions

d		482.6	mm
D		615.95	mm
B		330.2	mm
T		330.2	mm
d₁	≈	508	mm
D₁	≈	574	mm
r_1,2	min.	1	mm
r_3,4	min.	6.4	mm

Calculation data

Basic dynamic load rating	C	6300	kN
Basic static load rating	C₀	14300	kN
Fatigue load limit	P_u	1080	kN
Comparative radial load rating	C_F	1340	kN
Comparative axial load rating	C_Fa	222	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

235

Model Number: TQO design
Inner Diameter：482.6mm Outer Diameter：615.95mm 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:rock drilling machinery,,municipal machinery,food sterilization,pump,Insect Capture,sleep monitoring,Traffic Fire Protection Equipment Security equipment,coal mill,Industrial,car shock absorber
Similar models:6220 N 7214 BEP W 617/6 BMO-6204/048S2/UA108A C 2318 HM 3068 BD-23092 CAK/W33-OH 3092 H 71918 ACD/P4A PCZ 2012 E SAW 23534 x 5.13/16
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NNU 4936 BK/SPW33	180	250	69	Bearings, units and housings
NUTR 50110 X	50	110	30	Bearings, units and housings
PCM 11512050 E	115	120	50	Bearings, units and housings
S71914 CD/HCP4A	70	100	16	Bearings, units and housings

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