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 FM

SY 1/2 FM

Material

Cast iron

Dimensions

d		12.7	mm
A		32	mm
A₁		18	mm
B₁		28.6	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		22.1	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

0.52

Mounting information

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			SY 503 M
Bearing			YET 203-008

Model Number: SY 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 plummer block units
Details： Y-bearing plummer block units Y-bearing plummer block units
Update date：2024-12-13
Application:shaft milling machine,tire industry,chromatography,Optical detection,plastic molding,universal category,plastic rolling,gas turbine,hydraulic pressure gauge,survey accessories,Dental Equipment
Similar models:BT2B 328381/HA1 89324 M BT4B 332124/HA4 NCF 2230 ECJB PBM 284050 M1G1 S7015 ACB/HCP4A 71919 CD/P4AL W 6208-2Z QJ 212 N2MA 7056 BGM
BEARING POWER International Trading Co.,Ltd. specialize in SY1/2FM products，there is large inventory of SKF SY 1/2 FM 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 FM Which SKF SY1/2FM 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
125x200x15 HMS5 V	125	200	15	Seals
1850 VA R	1675	-	-	Seals
21x40x8 CRW1 R	21	40	8	Seals
4216 ATN9	80	140	33	Bearings, units and housings
65 VS V	58	-	-	Seals
65x100x10 HMS5 V	65	100	10	Seals
90x140x12 CRWA1 R	90	140	12	Seals
GB 4926	-	-	138	Bearings, units and housings
NU 2211 ECPH	55	100	25	Bearings, units and housings
PCM 222520 M	22	25	20	Bearings, units and housings
SAF 22517 x 2.7/8	73.025	-	-	Bearings, units and housings
SNW 3144x7.15/16	201.6125	220	149.6314	Bearings, units and housings

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