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

FYTB 45 LF

Housing material

Cast iron

Dimensions

d		45	mm
d₂		67	mm
A		39	mm
A₁		14	mm
A₃	H14	3.2	mm
A₅		23	mm
B₁		44	mm
D_a	H11	98.4	mm
D_b1		102	mm
D_b2		111	mm
J		148.5	mm
H		178.5	mm
L		111	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
R_a		45	°
Grease fitting
D_N		6.5	mm
SW_N		7	mm
G_N		1/4-28 SAE-LT
Dowel pins
J₆		120.5	mm
J₇		18	mm
N₄		2	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

1.75

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			FYTB 509 M
Bearing			YSP 209 SB-2F

Appropriate products

End cover

ECY 209

Model Number: FYTB 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 oval flanged units
Update date：2026-04-18
Application:economic mold,Industrial,Rolling mill,Low-voltage electrical equipment,Control,Dental Drill etc,Individual Wire,universal category,steam Hydraulic control element,Roller,Insect Count
Similar models:89456 M QJ 1248 MA/344524 M 84548/510 PWM 130145120 EE 655270/655345 GE 45 TXG3E-2LS SY 45 TF/VA201 BSD 45100 C SYNT 45 F PRMF 455045
BEARING POWER International Trading Co.,Ltd. specialize in FYTB45LF products，there is large inventory of SKF FYTB 45 LF Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the FYTB 45 LF Which SKF FYTB45LF 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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SYNT 65 L	65	-	-	Bearings, units and housings
W 61907-2Z	35	55	10	Bearings, units and housings

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