Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing short base plummer block units SKF SYF 40 FM

SYF 40 FM

Housing material

Cast iron

Dimensions

d	40	mm
A	48	mm
A₁	30	mm
B₁	43.7	mm
H	99	mm
H₁	49.2	mm
J	88.9	mm
L	116	mm
s₁	33.2	mm
Threaded hole
R_G	1/4-28 UNF
R₁	3.5	mm
R_a	45	°
Grease fitting
D_N	6.5	mm
SW_N	7	mm
G_N	1/4-28 SAE-LT

Calculation data

Basic dynamic load rating	C	30.7	kN
Basic static load rating	C₀	19	kN
Fatigue load limit	P_u	0.8	kN
Limiting speed		4800	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

1.65

Mounting information

Housing thread for attachment bolts	G	M12
Thread length	G₁	20	mm
Hexagonal key size for grub screw	N	5	mm
Recommended tightening torque for grub screw		16.5	N·m

Appertaining products

Housing			SYF 508
Bearing			YET 208

Model Number: SYF 40 FM
Inner Diameter：40mm Outer Diameter：-mm Width：-mm
Reference speed:4800 r/min Limiting speed:-
Type：Bearings, units and housings Bearing units Y-bearing units (ball bearing units) Y-bearing plummer block units
Details： Y-bearing plummer block units Y-bearing short base plummer block units
Update date：2026-06-25
Application:bio-chemical,boring bar boring bar,sheet industry,Internal thread type,engineering machinery,sucker industry,electric hydraulic lifting platform,food packaging,top industry,key lock,root canal filling
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Model No. Inner Diameter Outer Diameter Width Type

100x130x12 HMSA10 RG
BD-23130 CCK/W33-H 3130
71809 CD/HCP4
K 89328 M
W 639/1.5 R-2Z

Purchase the SKF SYF 40 FM Y-bearing short base plummer block units Please fill in the following

Hot number： 23140-2CS5K/VT143 23940 CC/W33 309-Z 6310 7328 BCBM 7010 CE/HCP4AH1 7030 BGM FYWK 3/4 YTH GEC 480 TXA-2RS HA 315 E HCCE 120 R OKCX 260 SHT 120 SI 25 ESX-2LS W 61807-2RS1

Model No.	Inner Diameter	Outer Diameter	Width	Type
100x130x12 HMSA10 RG
BD-23130 CCK/W33-H 3130
71809 CD/HCP4
K 89328 M
W 639/1.5 R-2Z