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 SYFWK 1.1/4 ALTHR

SYFWK 1.1/4 ALTHR

Housing material

Composite for food and beverage

Dimensions

d	31.75	mm
A	43	mm
A₁	28	mm
A₅	27	mm
B	38.1	mm
H	84	mm
H₁	42.9	mm
J	76.2	mm
L	101	mm
s₁	22.2	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

0.49

Mounting information

Thread size attachement end	G	M10
Thread length	G₁	12	mm
Hexagonal key size for grub screw	N	3.175	mm
Recommended tightening torque for grub screw		4	N·m

Appertaining products

Housing			SYFWK 506 L
Bearing			YAR 206-104-2RFGR/HV

Appropriate products

End cover

ECL 206

Model Number: SYFWK 1.1/4 ALTHR
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：2026-06-24
Application:axle lathe,plastic rolling,Spectrum Products,security equipment,Anti-defibrillation pacing,Industrial Electromechanical,hydraulic connector,Broadcasting System,dynamic blood pressure,Generator,thread processing machine
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Model No. Inner Diameter Outer Diameter Width Type

6052 M
99835
K 81112 TN
NJG 2316 VH
SAF 1522 x 3.11/16

Purchase the SKF SYFWK 1.1/4 ALTHR Y-bearing short base plummer block units Please fill in the following

Hot number： 24160-2CS5K30/VT143 19278 23992 CAK/W33 30312/DF 3319 A 35083 420006 BT4B 331093 BG/HA1 C 4192 MB FSAF 1520 T FYJ 1.1/4 TF NKI 7/16 TN PNA 40/62 PWTR 2052.2RS SSAFS 22640

Model No.	Inner Diameter	Outer Diameter	Width	Type
6052 M
99835
K 81112 TN
NJG 2316 VH
SAF 1522 x 3.11/16