Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing square flanged units SKF FY 45 LF

FY 45 LF

Housing material

Cast iron

Dimensions

d		45	mm
A		39	mm
A₁		14	mm
A₃	H14	3.2	mm
A₅		23	mm
B₁		44	mm
D_a	H11	119.1	mm
D_b1		102	mm
D_b2		112	mm
J		105	mm
L		137	mm
N		16	mm
s₁		26.5	mm
T		50.5	mm
Values for B₁ and s₁ before the grub screw is tightened (sleeve and inner ring bore at starting position).
Threaded hole
R_G		1/4-28 UNF
R₁		24.5	mm
Grease fitting
D_N		6.5	mm
SW_N		7	mm
G_N		1/4-28 SAE-LT
Dowel pins
J₆		123	mm
J₇		33.5	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	33.2	kN
Basic static load rating	C₀	21.6	kN
Fatigue load limit	P_u	0.915	kN
Limiting speed		4300	r/min

Mass

Mass bearing unit

1.95

Mounting information

Thread grub screw	G₂	M6
Hexagonal key size for grub screw	N	3	mm
Recommended tightening torque for grub screw		7.4	N·m
Recommended diameter for attachment bolts, mm	G	14	mm
Recommended diameter for attachment bolts, inch	G	0.5625	in
Appropriate SKF mounting kit		626830

Appertaining products

Housing			FY 509 M
Bearing			YSP 209 SB-2F

Appropriate products

End cover

ECY 209

Model Number: FY 45 LF
Inner Diameter：45mm Outer Diameter：-mm Width：-mm
Reference speed:4300 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：2026-04-21
Application:Display Devices,Cylinder Type,Digital Generator,Seals,squeeze machine etc,motor,Equipment,Spectrum Products,industrial equipment,Broadcasting System,medical treatment
Similar models:PSMF 354540 A51 PBMF 455545 M1G1 15103 S/15245 IR 45X55X20 IS1 AS 4565 K 35x45x30 GEM 45 ES-2LS PSMF 354525 A51 SAA 45 ESX-2LS SI 45 ES-2RS
BEARING POWER International Trading Co.,Ltd. specialize in FY45LF products，there is large inventory of SKF FY 45 LF Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the FY 45 LF Which SKF FY45LF 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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