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

FYK 40 WD

Housing material

Composite

Dimensions

d		40	mm
A		39	mm
A₁		17	mm
A₃	H14	3.2	mm
A₅		23.5	mm
B₁		56.3	mm
D_a	H11	115.9	mm
D_b		98	mm
J		101.5	mm
L		130	mm
N		14.8	mm
s₁		34.9	mm
T		58.9	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

0.99

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			FYK 508
Bearing			YELAG 208

Appropriate products

End cover

ECY 208

Model Number: FYK 40 WD
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：2026-04-16
Application:flexible processing,tapping machine,stamping die,pneumatic,Machine Tool Accessories,boring bar boring bar,Other Machine Tools,wheel lathe,respirator,ignition system,engine
Similar models:PCM 140145120 E SAFS 22340 240/1120 CAK30F/W33 SILA 40 ES-2RS BT4B 334014 G/HA1VA901 71940 CD/HCP4A SAFS 23040 KA x 7.3/16 BD-24044 CCK30/W33-AOH 24044 PWM 404830 BK 0408
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10x30x7 HMS5 V	10	30	7	Seals
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24255	61.9252	79.38	12.7	Seals
51338 M	190	320	105	Bearings, units and housings
6202-ZNR	15	35	11	Bearings, units and housings
6323	15.875	31.75	6.35	Seals
BC1B 320938/HB3	560	680	45	Bearings, units and housings
KRVE 52 PPA	-	52	66	Bearings, units and housings
OH 3180 HE	380	520	272	Bearings, units and housings
NU 306 ECM	30	72	19	Bearings, units and housings

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