SKF FYJ2.1/2TF Y-bearing units (ball bearing units),SKF FYJ 2.1/2 TF Bearing units-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing square flanged units SKF FYJ 2.1/2 TF

FYJ 2.1/2 TF

Housing material  Cast iron
Dimensions
d 63.5mm
A 50mm
A1 22mm
A3H143.2mm
B 68.3mm
DaH11161.9mm
Db1 150mm
Db2 152mm
J 149mm
L 187mm
N 19mm
s1 42.9mm
T 72.9mm
Threaded hole
RG 1/4-28 UNF
R1 29.5mm
Grease fitting
DN 6.5mm
SWN 7mm
GN 1/4-28 SAE-LT
Dowel pins
J6 169mm
J7 50.5mm
N4 4mm
Calculation data
Basic dynamic load ratingC 57.2kN
Basic static load ratingC0 40kN
Fatigue load limitPu 1.7kN
Limiting speed  3000r/min

(with shaft tolerance h6)

Mass
Mass bearing unit  5.45kg
Mounting information
Thread grub screwG2 3/8-24 UNF
Hexagonal key size for grub screwN 4.763mm
Recommended tightening torque for grub screw  16.5N·m
Recommended diameter for attachment bolts, mmG 16mm
Recommended diameter for attachment bolts, inchG 0.625in
Appertaining products
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Hot number: 230/600 CA/W33 52x72x10 HMS5 RG 7016 ACE/HCP4AL1 7018 ACE/P4A 71940 ACD/P4AH1 7205 BEY D/W R12-2RZ FSAF 1515 x 2.1/2 KR 52 XB NJ 2317 ECP NKS 40 PF 50 RM S71917 ACB/P4A SAF 22330 TLC SAF 22611 x 2 T

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