Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing square flanged units SKF FY 55 WF

FY 55 WF

Housing material

Cast iron

Dimensions

d		55	mm
A		47.5	mm
A₁		16	mm
A₃	H14	3.2	mm
A₅		34	mm
B₁		71.4	mm
D_a	H11	150.8	mm
D_b1		122	mm
D_b2		134	mm
J		130	mm
L		162	mm
N		18	mm
s₁		43.6	mm
T		74.6	mm
Threaded hole
R_G		1/4-28 UNF
R₁		32	mm
Grease fitting
D_N		6.5	mm
SW_N		7	mm
G_N		1/4-28 SAE-LT
Dowel pins
J₆		148	mm
J₇		45	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	43.6	kN
Basic static load rating	C₀	29	kN
Fatigue load limit	P_u	1.25	kN
Limiting speed		3600	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

3.45

Mounting information

Thread grub screw	G₂	M10x1
Hexagonal key size for grub screw	N	5	mm
Recommended tightening torque for grub screw		16.5	N·m
Recommended diameter for attachment bolts, mm	G	16	mm
Recommended diameter for attachment bolts, inch	G	0.625	in

Appertaining products

Housing			FY 511 M
Bearing			YEL 211-2F

Appropriate products

End cover

ECY 211

Model Number: FY 55 WF
Inner Diameter：55mm Outer Diameter：-mm Width：-mm
Reference speed:3600 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 square flanged units
Update date：2025-12-09
Application:agriculture,Plastic molding,Hydraulic Equipment,root canal filling,sanitation facilities,Cylinder Type,rolling machine,inorganic chemical,rock drilling machinery,centrifugal pump,marine analysis and testing equipment
Similar models:PRMF 505530 BT4B 328209 G/HA1C455 PRM 455050 IR 50X55X20 IS1 TU 55 TF 314553 25577/25520 PCM 040506 E/VB055 K 155x163x26 PRM 505550
BEARING POWER International Trading Co.,Ltd. specialize in FY55WF products，there is large inventory of SKF FY 55 WF Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the FY 55 WF Which SKF FY55WF 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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