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 LDW

FY 1.1/4 LDW

Housing material

Cast iron

Dimensions

d		31.75	mm
A		34.5	mm
A₁		13	mm
A₃	H14	3.2	mm
A₅		22	mm
B₁		39.5	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		24.3	mm
T		45.3	mm
Values for B₁ and s₁ before the grub screw is tightened (sleeve and inner ring bore at starting position).
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		1100	r/min

Mass

Mass bearing unit

1.35

Mounting information

Thread grub screw	G₂	M6
Hexagonal key size for grub screw	N	3	mm
Recommended tightening torque for grub screw		7.4	N·m
Recommended diameter for attachment bolts, mm	G	12	mm
Recommended diameter for attachment bolts, inch	G	0.5	in
Appropriate SKF mounting kit		626830

Appertaining products

Housing			FY 507 M/VZ033
Bearing			YSPAG 207-104

Appropriate products

End cover

ECY 207

Model Number: FY 1.1/4 LDW
Inner Diameter：31.75mm Outer Diameter：-mm Width：-mm
Reference speed:1100 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：2026-04-17
Application:molding machine,Machine Tool Accessories,oral medical device,metallurgy,noise reduction equipment,instrument,diving equipment,Optical Instruments,Food testing,test laboratory equipment and accessories,tray industry
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