Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing square flanged units SKF FY 1. FM

FY 1. FM

Housing material

Cast iron

Dimensions

d		25.4	mm
A		30	mm
A₁		12	mm
A₃	H14	3.2	mm
A₅		20.5	mm
B₁		31	mm
D_a	H11	74.6	mm
D_b1		65	mm
D_b2		71	mm
J		70	mm
L		95	mm
N		11.5	mm
s₁		23.5	mm
T		42.5	mm
Threaded hole
R_G		1/4-28 UNF
R₁		21	mm
Grease fitting
D_N		6.5	mm
SW_N		7	mm
G_N		1/4-28 SAE-LT
Dowel pins
J₆		83	mm
J₇		19	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	14	kN
Basic static load rating	C₀	7.8	kN
Fatigue load limit	P_u	0.335	kN
Limiting speed		7000	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

0.71

Mounting information

Thread grub screw	G₂	1/4-28 UNF
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			FY 505 M
Bearing			YET 205-100

Appropriate products

End cover

ECY 205

Model Number: FY 1. FM
Inner Diameter：25.4mm Outer Diameter：-mm Width：-mm
Reference speed:7000 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：2026-07-20
Application:hot and cold box,hanging clamp,paint paint,Plastic molding,security equipment,tooth filling,Chromatography Products,hydraulic pressure gauge,directional control valve,Grinding and polishing equipment,Gear grinding machine
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BEARING POWER International Trading Co.,Ltd. specialize in FY1.FM products，there is large inventory of SKF FY 1. FM Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the FY 1. FM Which SKF FY1.FM 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

30x52x9 CRSH1 R
5500
BT4B 331093 BG/HA1
NUP 2213 ECP
SY 1.15/16 TF

Purchase the SKF FY 1. FM Y-bearing square flanged units Please fill in the following

Hot number： 15300 1900563 BD-23228-2CS5K/VT143-H 2328 332297 524226 55x75x8 HMS5 V 618/1250 MB 65x120x12 HMSA10 RG FYJ 505 NUP 226 ECJ PFD 30 TF PSM 152230 A51 SAF 22536 SY 20 TF SYE 3-3

Model No.	Inner Diameter	Outer Diameter	Width	Type
30x52x9 CRSH1 R
5500
BT4B 331093 BG/HA1
NUP 2213 ECP
SY 1.15/16 TF