Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing square flanged units SKF FY 1.1/4 WF

FY 1.1/4 WF

Housing material

Cast iron

Dimensions

d		31.75	mm
A		34.5	mm
A₁		13	mm
A₃	H14	3.2	mm
A₅		24.5	mm
B₁		51.1	mm
D_a	H11	106.4	mm
D_b1		87	mm
D_b2		95	mm
J		92	mm
L		118	mm
N		14	mm
s₁		32.3	mm
T		53.3	mm
Threaded hole
R_G		1/4-28 UNF
R₁		22.5	mm
Grease fitting
D_N		6.5	mm
SW_N		7	mm
G_N		1/4-28 SAE-LT
Dowel pins
J₆		106	mm
J₇		29	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	25.5	kN
Basic static load rating	C₀	15.3	kN
Fatigue load limit	P_u	0.655	kN
Limiting speed		5300	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

1.45

Mounting information

Thread grub screw	G₂	3/8-24 UNF
Hexagonal key size for grub screw	N	4.763	mm
Recommended tightening torque for grub screw		16.5	N·m
Recommended diameter for attachment bolts, mm	G	12	mm
Recommended diameter for attachment bolts, inch	G	0.5	in

Appertaining products

Housing			FY 507 M
Bearing			YEL 207-104-2F

Appropriate products

End cover

ECY 207

Model Number: FY 1.1/4 WF
Inner Diameter：31.75mm Outer Diameter：-mm Width：-mm
Reference speed:5300 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：2025-12-09
Application:Optical Instruments,Industry,car instrument,Wire grinder,stirrer,agricultural testing and analysis equipment and related,electronic components,thread processing machine,security equipment,air conditioning tools,Equipment
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BEARING POWER International Trading Co.,Ltd. specialize in FY1.1/4WF products，there is large inventory of SKF FY 1.1/4 WF Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the FY 1.1/4 WF Which SKF FY1.1/4WF 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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Hot number： 33x45x7 HMSA10 V 440x470x20 HDS1 R 4623 6008/HR11QN 70/1060 AMB 71906 CE/HCP4A 72542 N 12 NA 4907.2RS NCF 18/500 V NU 1020 M/C3VL0241 NNU 4972 BK/SPW33 SSAFS 22238 SSAFS 23052 KATLC x 9.1/2 YARAG 207-107