Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing square flanged units SKF FYWK 1.1/4 AYTH

FYWK 1.1/4 AYTH

Housing material

Composite for food and beverage

Dimensions

d	31.75	mm
A	33	mm
A₁	15.3	mm
A₅	30.5	mm
B	38.1	mm
D_b	78	mm
J	82.5	mm
L	108	mm
N	12.3	mm
s₁	22.2	mm
T	42.2	mm

Calculation data

Basic dynamic load rating	C	16.3	kN
Basic static load rating	C₀	11.2	kN
Fatigue load limit	P_u	0.475	kN
Limiting speed		3800	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

0.51

Mounting information

Thread grub screw	G₂	1/4-28 UNF
Hexagonal key size for grub screw	N	3.175	mm
Recommended tightening torque for grub screw		4	N·m
Recommended diameter for attachment bolts, mm	G	10	mm
Recommended diameter for attachment bolts, inch	G	0.375	in

Appertaining products

Housing			FYWK 506 Y
Bearing			YAR 206-104-2RF/HV

Appropriate products

End cover

ECW 206

Model Number: FYWK 1.1/4 AYTH
Inner Diameter：31.75mm Outer Diameter：-mm Width：-mm
Reference speed:3800 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：2026-08-19
Application:Seals,medical equipment,Internal thread type,plant determination,squeeze machine etc,vacuum filter,sewage pump,vertical pull,Rolling mill,boring bar boring bar,Roller mill
Similar models:71910 CE/P4AL BT4B 334095 G/HA4VA901 22340 CCK/W33 240/1120 CAK30F/W33 S71919 ACE/P4A PBM 9511580 M1G1 71826 ACD/P4 319434 DA-2LS 6311 M W 61700 XR-2ZS
BEARING POWER International Trading Co.,Ltd. specialize in FYWK1.1/4AYTH products，there is large inventory of SKF FYWK 1.1/4 AYTH Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the FYWK 1.1/4 AYTH Which SKF FYWK1.1/4AYTH is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
Model No. Inner Diameter Outer Diameter Width Type

21749
71924 ACE/P4A
NK 45/30 TN
NUP 2208 ECJ
NU 1010 ECP

Purchase the SKF FYWK 1.1/4 AYTH Y-bearing square flanged units Please fill in the following

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Model No.	Inner Diameter	Outer Diameter	Width	Type
21749
71924 ACE/P4A
NK 45/30 TN
NUP 2208 ECJ
NU 1010 ECP