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 TR

SY 1.1/4 TR

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
Threaded hole
R_G		1/4-28 UNF
R₁		3	mm
R_a		45	°
Grease fitting
D_N		6.5	mm
SW_N		7	mm
G_N		1/4-28 SAE-LT
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		3200	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
Bearing			YAR 207-104-2RF

Appropriate products

End cover

ECY 207

Model Number: SY 1.1/4 TR
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 plummer block units
Update date：2021-06-04
Application:ventilation fans,switch,packaging machinery,bag machine,paper processing machine,suction nozzle,lathe,training beds etc,food packaging,equipment,spectrometer
Similar models:H 2324 S7001 CD/HCP4A BD-23244 CCK/W33-OH 2344 H PWM 505850 PFD 15 FM OH 31/750 HE SAL 30 ESX-2LS S71907 CE/HCP4A SYNT 55 FTS NKIB 5910
BEARING POWER International Trading Co.,Ltd. specialize in SY1.1/4TR products，there is large inventory of SKF SY 1.1/4 TR 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 TR Which SKF SY1.1/4TR 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
24x42x8 HMS5 V	24	42	8	Seals
30x72x10 HMSA10 V	30	72	10	Seals
32007 X	35	62	18	Bearings, units and housings
32393	82.55	107.92	9.53	Seals
7303 BEP	17	47	14	Bearings, units and housings
81108 TN	40	60	13	Bearings, units and housings
85999	-	-	57.15	Seals
GEZ 408 ES-2LS	114.3	177.8	100	Bearings, units and housings
PWM 202420	20	24	20	Bearings, units and housings
SAFS 22244 T	220	-	-	Bearings, units and housings
SAFS 23048 KA x 9	228.6	-	-	Bearings, units and housings
SNL 3164 G	300	-	-	Bearings, units and housings

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Hot number： 17038 400181 61932 MA 64x80x8 HMSA10 RG 71922 ACE/P4A 86971 AHX 3220 FYAWK 15/16 LTA FYTJ 40 KF FYWK 30 YTH HJ 1092 NNU 4924 B/SPW33 NU 3064 ECM SIQG 100 ES SSAFS 23038 KA x 6.15/16