Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing square flanged units SKF FY 30 WF

FY 30 WF

Housing material

Cast iron

Dimensions

d		30	mm
A		32.5	mm
A₁		13	mm
A₃	H14	3.2	mm
A₅		20	mm
B₁		48.4	mm
D_a	H11	93.7	mm
D_b1		76	mm
D_b2		84	mm
J		82.5	mm
L		108	mm
N		11.5	mm
s₁		30.1	mm
T		50.1	mm
Threaded hole
R_G		1/4-28 UNF
R₁		21	mm
Grease fitting
D_N		6.5	mm
SW_N		7	mm
G_N		1/4-28 SAE-LT
Dowel pins
J₆		96	mm
J₇		24.5	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	19.5	kN
Basic static load rating	C₀	11.2	kN
Fatigue load limit	P_u	0.475	kN
Limiting speed		6300	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

1.1

Mounting information

Thread grub screw	G₂	M8x1
Hexagonal key size for grub screw	N	4	mm
Recommended tightening torque for grub screw		6.5	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 506 M
Bearing			YEL 206-2F

Appropriate products

End cover

ECY 206

Model Number: FY 30 WF
Inner Diameter：30mm Outer Diameter：-mm Width：-mm
Reference speed:6300 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:economic mold,heating fans,machining,meat products machine,molding machine,blood cell reagent,Pest Monitoring,standing experimental equipment,power source,power tools,air conditioning tools
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