Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing short base plummer block units SKF SYFWR 1.1/4 AYZTHR

SYFWR 1.1/4 AYZTHR

Housing material

Stainless steel

Dimensions

d	31.75	mm
A	38	mm
A₁	28	mm
A₅	29.4	mm
B	38.1	mm
H	82.5	mm
H₁	42.9	mm
J	76.2	mm
L	98.5	mm
s₁	22.2	mm
Threaded hole
R_G	1/4-28 UNF
R₁	3	mm
R_a	45	°

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

1.2

Mounting information

Thread for attachment bolts	G	M10
Thread length	G₁	16	mm
Hexagonal key size for grub screw	N	3.175	mm
Recommended tightening torque for grub screw		4	N·m

Appertaining products

Housing			SYFWR 506 Y
Bearing			YAR 206-104-2RFGR/HV

Appropriate products

End cover

ECW 206

Model Number: SYFWR 1.1/4 AYZTHR
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 plummer block units
Details： Y-bearing plummer block units Y-bearing short base plummer block units
Update date：2026-04-16
Application:wall materials,joint protection,test strip,clean stationery,milling head plug,food sterilization,luminescent reagent,Embroidery,experimental equipment,Broadcasting System,intermediate
Similar models:FY 1.1/2 WDW 305806 C-2Z 71916 ACE/HCP4AH1 BT4B 331499 G/HA1 PCM 404430 E HJ 2218 EC 709 ACD/P4A SAFS 22540 T FNL 506 B SY 45 LDW
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NU 18/800 ECMA	800	980	82	Bearings, units and housings
PCM 101210 M	10	12	10	Bearings, units and housings
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SAFS 22516 x 2.5/8	66.675	-	-	Bearings, units and housings
SSAFS 22528 x 5	127	-	-	Bearings, units and housings

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