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 YZTHR

SYFWR 1.1/4 YZTHR

Housing material

Stainless steel

Dimensions

d	31.75	mm
A	38	mm
A₁	29	mm
A₅	31	mm
B	42.9	mm
H	92	mm
H₁	47.6	mm
J	82.6	mm
L	105	mm
s₁	25.4	mm
Threaded hole
R_G	1/4-28 UNF
R₁	3.5	mm
R_a	45	°

Calculation data

Basic dynamic load rating	C	21.6	kN
Basic static load rating	C₀	15.3	kN
Fatigue load limit	P_u	0.655	kN
Limiting speed		3200	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

1.5

Mounting information

Thread for attachment bolts	G	M12
Thread length	G₁	19	mm
Hexagonal key size for grub screw	N	3.969	mm
Recommended tightening torque for grub screw		6.5	N·m

Appertaining products

Housing			SYFWR 507 Y
Bearing			YAR 207-104-2RFGR/HV

Appropriate products

End cover

ECW 207

Model Number: SYFWR 1.1/4 YZTHR
Inner Diameter：31.75mm Outer Diameter：-mm Width：-mm
Reference speed:3200 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：2025-12-09
Application:van,Warehouse Shelf Equipment,Liposuction device,manual Tools,forklift truck,ignition system,Pneumatic Control Valves,Die,Polymer,roller lathe,medical equipment
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71912 ACD/P4AL	60	85	13	Bearings, units and housings
BT4B 332933/HA1	530.225	736.6	-	Bearings, units and housings
FSAF 22516 x 2.5/8	66.675	-	-	Bearings, units and housings
PSM 708560 A51	70	85	60	Bearings, units and housings
S7026 CD/HCP4A	130	200	33	Bearings, units and housings
S71909 CD/P4A	45	68	12	Bearings, units and housings
SAF 22620 x 3.3/8	85.725	-	-	Bearings, units and housings

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