Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing square flanged units SKF FY 1.3/4 RM

FY 1.3/4 RM

Housing material

Cast iron

Dimensions

d		44.45	mm
A		39	mm
A₁		14	mm
A₃	H14	3.2	mm
A₅		26.5	mm
B		37	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		25.8	mm
T		49.8	mm
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

(with shaft tolerance h6)

Mass

Mass bearing unit

1.9

Mounting information

Thread grub screw	G₂	5/16-24 UNF
Hexagonal key size for grub screw	N	3.969	mm
Recommended tightening torque for grub screw		6.5	N·m
Recommended diameter for attachment bolts, mm	G	14	mm
Recommended diameter for attachment bolts, inch	G	0.5625	in

Appertaining products

Housing			FY 509 M
Bearing			YAT 209-112

Appropriate products

End cover

ECY 209

Model Number: FY 1.3/4 RM
Inner Diameter：44.45mm 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：2026-04-16
Application:other mold,Automation,electrostatic protection,Doppler,surgical instruments,Display Devices,pressure control valve,ventilation equipment,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Power equipment,paint paint
Similar models:SSAFS 22538 x 6.7/8 TLC FY 2.15/16 UTF STO 50 BD-23248 CCK/W33-OH 2348 H 52205 NCF 2924 CV NJ 18/800 ECMA 22340 CCK/W33 2210 E-2RS1TN9 HME 3096
BEARING POWER International Trading Co.,Ltd. specialize in FY1.3/4RM products，there is large inventory of SKF FY 1.3/4 RM Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the FY 1.3/4 RM Which SKF FY1.3/4RM 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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