Y-bearing square flanged units

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FYJ 80 TF

Housing material  Cast iron
Dimensions
d 80mm
A 54.5mm
A1 22mm
A3H143.2mm
B 77.8mm
DaH11179.4mm
Db1 162mm
Db2 171mm
J 165mm
L 208mm
N 23mm
s1 47.6mm
T 81.6mm
Threaded hole
RG 1/4-28 UNF
R1 34.5mm
Grease fitting
DN 6.5mm
SWN 7mm
GN 1/4-28 SAE-LT
Dowel pins
J6 184mm
J7 51.5mm
N4 4mm
Calculation data
Basic dynamic load ratingC 72.8kN
Basic static load ratingC0 53kN
Fatigue load limitPu 2.16kN
Limiting speed  2400r/min

(with shaft tolerance h6)

Mass
Mass bearing unit  6.85kg
Mounting information
Thread grub screwG2 M10x1
Hexagonal key size for grub screwN 5mm
Recommended tightening torque for grub screw  16.5N·m
Recommended diameter for attachment bolts, mmG 20mm
Recommended diameter for attachment bolts, inchG 0.75in
Appertaining products
Housing  
Bearing  

For additional information about the meaning and limitations of the product data, refer to Y-bearing flanged units and Y-bearing units (ball bearing units).

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