Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing square flanged units SKF FY 40 WDW

FY 40 WDW

Housing material

Cast iron

Dimensions

d		40	mm
A		38.5	mm
A₁		14	mm
A₃	H14	3.2	mm
A₅		23.5	mm
B₁		56.3	mm
D_a	H11	115.9	mm
D_b1		98	mm
D_b2		106	mm
J		101.5	mm
L		130	mm
N		14	mm
s₁		34.9	mm
T		58.9	mm
Threaded hole
R_G		1/4-28 UNF
R₁		25.5	mm
Dowel pins
J₆		118	mm
J₇		34	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	30.7	kN
Basic static load rating	C₀	19	kN
Fatigue load limit	P_u	0.8	kN
Limiting speed		950	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

1.9

Mounting information

Thread grub screw	G₂	M10x1
Hexagonal key size for grub screw	N	5	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 508 M/VZ033
Bearing			YELAG 208

Appropriate products

End cover

ECY 208

Model Number: FY 40 WDW
Inner Diameter：40mm Outer Diameter：-mm Width：-mm
Reference speed:950 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:Spectrum Products,position switch,survey accessories,Flame Cutting,metal mold,Pneumatic Control Valves,Industrial Adhesive,Broadcasting System,Machine Tool Accessories,paper processing machine,machine lathe
Similar models:FY 40 TF/VA228 PWTR 40.2RS 240/630 BC BT4-0014 G/HA1C400VA903 319040 A PBM 284035 M1G1 SSAFS 22640 x 7.1/4 TLC PBMF 8510040 M1G1 AOH 240/670 G 22311 EK/VA405
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Model No. Inner Diameter Outer Diameter Width Type

30220T100/DB
38x60x8 CRW1 V
BC4-8050
NU 315 ECM/C3VL0241
SNL 3184 G

Purchase the SKF FY 40 WDW Y-bearing square flanged units Please fill in the following

Hot number： 21167 2350560 27471 275 VL V 3311 A 332096 E/C725 53228 + U 228 ECY 211 K 64x70x16 KMT 14 N 20/1250 MB NUP 312 ECJ PCM 242720 E RN-2.5x23.8 BF/G2 SNP 3256x10.7/16

Model No.	Inner Diameter	Outer Diameter	Width	Type
30220T100/DB
38x60x8 CRW1 V
BC4-8050
NU 315 ECM/C3VL0241
SNL 3184 G