Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing oval flanged units SKF FYTB 1/2 FM

FYTB 1/2 FM

Housing material

Cast iron

Dimensions

d		12.7	mm
A		26	mm
A₁		11	mm
A₃	H14	3.2	mm
B₁		28.6	mm
B₄		4.75	mm
D_a	H11	50.8	mm
D_b1		50	mm
D_b2		57	mm
J		76.5	mm
H		98.5	mm
L		57	mm
N		11.5	mm
s₁		22.1	mm
T		39.1	mm
Threaded hole
R_G		1/4-28 UNF
R₁		19	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		61.5	mm
J₇		11	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)

Mounting information

Thread grub screw	G₂	1/4-28 UNF
Hexagonal key size for grub screw	N	3.175	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			FYTB 503 M
Bearing			YET 203-008

Model Number: FYTB 1/2 FM
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 flanged units
Details： Y-bearing flanged units Y-bearing oval flanged units
Update date：2026-04-17
Application:Ball screw,aerial work equipment,Laser Measurements,Small air generators,Surveying Surveying Instruments,tapping machine,inorganic chemical,garden machinery,Perfusion device,Logistics Equipment,large agricultural machinery
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BEARING POWER International Trading Co.,Ltd. specialize in FYTB1/2FM products，there is large inventory of SKF FYTB 1/2 FM Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the FYTB 1/2 FM Which SKF FYTB1/2FM 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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