Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing square flanged units SKF FY 25 LDW

FY 25 LDW

Housing material

Cast iron

Dimensions

d		25	mm
A		30	mm
A₁		12	mm
A₃	H14	3.2	mm
A₅		18	mm
B₁		33	mm
D_a	H11	74.6	mm
D_b1		65	mm
D_b2		71	mm
J		70	mm
L		95	mm
N		11.5	mm
s₁		21	mm
T		40	mm
Values for B₁ and s₁ before the grub screw is tightened (sleeve and inner ring bore at starting position).
Dowel pins
J₆		83	mm
J₇		19	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	14	kN
Basic static load rating	C₀	7.8	kN
Fatigue load limit	P_u	0.335	kN
Limiting speed		1500	r/min

Mass

Mass bearing unit

0.71

Mounting information

Thread grub screw	G₂	M5
Hexagonal key size for grub screw	N	2.5	mm
Recommended tightening torque for grub screw		4.2	N·m
Recommended diameter for attachment bolts, mm	G	10	mm
Recommended diameter for attachment bolts, inch	G	0.375	in
Appropriate SKF mounting kit		626830

Appertaining products

Housing			FY 505 M/VZ033
Bearing			YSPAG 205

Appropriate products

End cover

ECY 205

Model Number: FY 25 LDW
Inner Diameter：25mm Outer Diameter：-mm Width：-mm
Reference speed:1500 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：2026-08-20
Application:impression material,extruder,sleep monitoring,Machine tools,building decoration raw materials and accessories,hydraulic connector,Industrial,light therapy instrument,office outdoor camping equipment,equipment,X-ray Equipment
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Model No. Inner Diameter Outer Diameter Width Type

312-ZNR
400051
591/530 F
86970
S7022 ACD/HCP4A

Purchase the SKF FY 25 LDW Y-bearing square flanged units Please fill in the following

Hot number： 15142 12483 25725 71906 CE/P4AH FY 7/8 FM GEH 30 ES-2LS NCF 3017 CV NCF 3056 CV NJ 309 ECML PBMF 162212 M1G1 SAW 23536 x 6.1/2 T SNW 3038x6.13/16 SY 50 WF SYNT 65 FTF Z 304

Model No.	Inner Diameter	Outer Diameter	Width	Type
312-ZNR
400051
591/530 F
86970
S7022 ACD/HCP4A