Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SY 1/2 TF

SY 1/2 TF

Material

Cast iron

Dimensions

d		12.7	mm
A		32	mm
A₁		18	mm
B		27.4	mm
H		57	mm
H₁		30.2	mm
H₂		14	mm
J		97	mm
J	max.	106	mm
J	min.	88	mm
L		127	mm
N		20.5	mm
N₁		11.5	mm
s₁		15.9	mm
Threaded hole
R_G		1/4-28 UNF
R₁		1	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		118	mm
J₇		11.5	mm
N₄		2	mm

Calculation data

Basic dynamic load rating	C	9.56	kN
Basic static load rating	C₀	4.75	kN
Fatigue load limit	P_u	0.2	kN
Limiting speed		9500	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

0.48

Mounting information

Hexagonal key size for grub screw	N	2.381	mm
Recommended tightening torque for grub screw		4	N·m
Recommended diameter for attachment bolts, mm	G	10	mm
Recommended diameter for attachment bolts, inch	G	0.375	in

Appertaining products

Housing			SY 503 M
Bearing			YAR 203-008-2F

Model Number: SY 1/2 TF
Inner Diameter：12.7mm Outer Diameter：-mm Width：-mm
Reference speed:9500 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:ship special,oral medical device,Power equipment,outdoor equipment,axle lathe,fabric products,Industrial,natural instruments,tire industry,mechanical annex,spectrometer
Similar models:SYJ 509 SE 210 SNW 134x5.15/16 SAF 22626 x 4.5/16 T W 6202-2RS1/VP311 NUP 308 ECM W 6204-2RS1 6214/HC5C3 BT4-8057 G/HA1VA901 SI 60 TXE-2LS
BEARING POWER International Trading Co.,Ltd. specialize in SY1/2TF products，there is large inventory of SKF SY 1/2 TF Y-bearing plummer block units. We has been built up long-term cooperation with SKF company, could make a bulk order of the SY 1/2 TF Which SKF SY1/2TF 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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