Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing square flanged units SKF FY 3/4 FM

FY 3/4 FM

Housing material

Cast iron

Dimensions

d		19.05	mm
A		29.5	mm
A₁		11	mm
A₃	H14	3.2	mm
A₅		20.5	mm
B₁		30.5	mm
D_a	H11	68.3	mm
D_b1		57	mm
D_b2		63	mm
J		63.5	mm
L		86	mm
N		11.5	mm
s₁		23.5	mm
T		42.5	mm
Threaded hole
R_G		1/4-28 UNF
R₁		20.5	mm
Grease fitting
D_N		6.5	mm
SW_N		7	mm
G_N		1/4-28 SAE-LT
Dowel pins
J₆		74	mm
J₇		16	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	12.7	kN
Basic static load rating	C₀	6.55	kN
Fatigue load limit	P_u	0.28	kN
Limiting speed		8500	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

0.55

Mounting information

Thread grub screw	G₂	1/4-28 UNF
Hexagonal key size for grub screw	N	3.175	mm
Recommended tightening torque for grub screw		4	N·m
Recommended diameter for attachment bolts, mm	G	10	mm
Recommended diameter for attachment bolts, inch	G	0.375	in

Appertaining products

Housing			FY 504 M
Bearing			YET 204-012

Appropriate products

End cover

ECY 204

Model Number: FY 3/4 FM
Inner Diameter：19.05mm Outer Diameter：-mm Width：-mm
Reference speed:8500 r/min Limiting speed:-
Type：Bearings, units and housings Bearing units Y-bearing units (ball bearing units) Y-bearing flanged units
Details： Y-bearing flanged units Y-bearing square flanged units
Update date：2026-04-16
Application:linear drive,vertical processing,food add,security equipment,crimping tools,other rubber,other mold,medical equipment,floor industry,meat products machine,Individual Wire
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BEARING POWER International Trading Co.,Ltd. specialize in FY3/4FM products，there is large inventory of SKF FY 3/4 FM Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the FY 3/4 FM Which SKF FY3/4FM is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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