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 TDW

SY 1.1/4 TDW

Material

Cast iron

Dimensions

d		31.75	mm
A		45	mm
A₁		27	mm
A₅		22	mm
B		42.9	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		25.4	mm
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

(with shaft tolerance h6)

Mass

Mass bearing unit

1.55

Mounting information

Hexagonal key size for grub screw	N	3.969	mm
Recommended tightening torque for grub screw		6.5	N·m
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			YARAG 207-104

Appropriate products

End cover

ECY 207

Model Number: SY 1.1/4 TDW
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：2026-04-17
Application:equipment,Polymer,forming machine,electrocardiograph,turret industry,switch,container finishing,equipment,tray industry,Other Measurements,aerial work platform
Similar models:24048 CCK30/W33 6200-RSH H 305 AOH 3160 G PWM 140155150 K 89328 M OH 3056 H SIJ 80 ES BT4B 331553/HA1 K 55x63x25
BEARING POWER International Trading Co.,Ltd. specialize in SY1.1/4TDW products，there is large inventory of SKF SY 1.1/4 TDW 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 TDW Which SKF SY1.1/4TDW 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
314-2ZNR	70	150	35	Bearings, units and housings
316012	670	820	56	Bearings, units and housings
35x50x8 HMS5 RG	35	50	8	Seals
41401	105.0036	119.9896	10.9982	Seals
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86435	-	-	63.5	Seals
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SAF 22622 x 3.3/4	95.25	-	-	Bearings, units and housings
SY 60 TF/VA228	60	-	-	Bearings, units and housings

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