Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing flanged units -- Y-bearing square flanged units SKF FY 7/8 FM

FY 7/8 FM

Housing material

Cast iron

Dimensions

d		22.225	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

0.72

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 205-014

Appropriate products

End cover

ECY 205

Model Number: FY 7/8 FM
Inner Diameter：22.225mm 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：2026-04-16
Application:multi-knife lathe,security equipment,plastic molding,ventilation equipment,marine analysis and testing equipment,car instrument,Hydraulic Press,security,journal lathe,wheel lathe,plant determination
Similar models:2311 KM 7204 CD/P4A NJ 204 ECPHA 618/850 MA 7016 ACB/P4AL SNW 3128x5 NCF 2340 ECJB NU 2322 ECP FY 1.1/2 LDW BD-23126 CCK/W33-H 3126
BEARING POWER International Trading Co.,Ltd. specialize in FY7/8FM products，there is large inventory of SKF FY 7/8 FM Y-bearing flanged units. We has been built up long-term cooperation with SKF company, could make a bulk order of the FY 7/8 FM Which SKF FY7/8FM 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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