Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SY 1.1/4 LDW

SY 1.1/4 LDW

Material

Cast iron

Dimensions

d		31.75	mm
A		45	mm
A₁		27	mm
A₅		22	mm
B₁		39.5	mm
H		93	mm
H₁		47.6	mm
H₂		19	mm
J		126	mm
J	max.	133	mm
J	min.	119	mm
L		160	mm
N		21	mm
N₁		14	mm
s₁		24.3	mm
Values for B₁ and s₁ before the grub screw is tightened (sleeve and inner ring bore at starting position).
Dowel pins
J₆		146	mm
J₇		15.5	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	25.5	kN
Basic static load rating	C₀	15.3	kN
Fatigue load limit	P_u	0.655	kN
Limiting speed		1100	r/min

Mass

Mass bearing unit

1.55

Mounting information

Hexagonal key size for grub screw	N	3	mm
Recommended tightening torque for grub screw		7.4	N·m
Appropriate SKF mounting kit		626830
Recommended diameter for attachment bolts, mm	G	12	mm
Recommended diameter for attachment bolts, inch	G	0.5	in

Appertaining products

Housing			SY 507 M/VZ033
Bearing			YSPAG 207-104

Appropriate products

End cover

ECY 207

Model Number: SY 1.1/4 LDW
Inner Diameter：31.75mm Outer Diameter：-mm Width：-mm
Reference speed:1100 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 plummer block units
Update date：2025-12-09
Application:physical instruments,motorcycle,Control,storage shelves,fruit and vegetable processing,,industry test,Reflective Materials Industrial fabrics,Textile Industry Accessories and Accessories,milling head plug,metering pump
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BEARING POWER International Trading Co.,Ltd. specialize in SY1.1/4LDW products，there is large inventory of SKF SY 1.1/4 LDW Y-bearing plummer block units. We has been built up long-term cooperation with SKF company, could make a bulk order of the SY 1.1/4 LDW Which SKF SY1.1/4LDW 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
32289	81.9912	99.568	12.7	Seals
50168	127	171.45	12.7	Seals
51101 V/HR22Q2	12	26	9	Bearings, units and housings
6308/HR11QN	40	90	23	Bearings, units and housings
66219	168.275	196.85	12.7	Seals
C 2209 TN9	45	85	23	Bearings, units and housings
FBSA 207/DB	35	-	130	Bearings, units and housings
FSAF 23024 KATLC x 4.1/4	104.775	-	-	Bearings, units and housings
HE 318 E	82.55	90	65	Bearings, units and housings
NCF 2972 CV	360	480	72	Bearings, units and housings
NJ 2226 ECML	130	230	64	Bearings, units and housings
SNL 3152 ATURA	240	-	-	Bearings, units and housings

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