Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SY 1.1/2 TR

SY 1.1/2 TR

Material

Cast iron

Dimensions

d		38.1	mm
A		48	mm
A₁		30	mm
A₅		23.5	mm
B		49.2	mm
H		99	mm
H₁		49.2	mm
H₂		19	mm
J		135.5	mm
J	max.	146	mm
J	min.	125	mm
L		175	mm
N		24.5	mm
N₁		14	mm
s₁		30.2	mm
Threaded hole
R_G		1/4-28 UNF
R₁		3.5	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		161	mm
J₇		17	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	30.7	kN
Basic static load rating	C₀	19	kN
Fatigue load limit	P_u	0.8	kN
Limiting speed		2800	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

1.8

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 508 M
Bearing			YAR 208-108-2RF

Appropriate products

End cover

ECY 208

Model Number: SY 1.1/2 TR
Inner Diameter：38.1mm Outer Diameter：-mm Width：-mm
Reference speed:2800 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:air shower etc,industrial fans,lifting chain,plastic molding,animal,car,Spectrum Products,trolley,Hydraulic Equipment,root canal filling,Optical detection
Similar models:32313 B BT4B 334108 G/HA4VA901 23144-2CS5K/VT143 2200 ETN9 241/630 ECA/W33 51307 D/W R144 R 33109 TQO design 24138 CCK30/W33
BEARING POWER International Trading Co.,Ltd. specialize in SY1.1/2TR products，there is large inventory of SKF SY 1.1/2 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 1.1/2 TR Which SKF SY1.1/2TR 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.

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BSA 307 C	35	80	21	Bearings, units and housings
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NU 1964 ECMA	320	440	56	Bearings, units and housings
OKF 290	290	620	-
SAF 1515 x 2.1/2	63.5	-	-	Bearings, units and housings
SAFS 23026 KA x 4.7/16	112.7125	-	-	Bearings, units and housings
SCF 35 ES	35	-	25	Bearings, units and housings

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