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 TF

SYF 40 TF

Housing material

Cast iron

Dimensions

d	40	mm
A	48	mm
A₁	30	mm
B	49.2	mm
H	99	mm
H₁	49.2	mm
J	88.9	mm
L	116	mm
s₁	30.2	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

1.6

Mounting information

Housing thread for attachment bolts	G	M12
Thread length	G₁	20	mm
Hexagonal key size for grub screw	N	4	mm
Recommended tightening torque for grub screw		6.5	N·m

Appertaining products

Housing			SYF 508
Bearing			YAR 208-2F

Model Number: SYF 40 TF
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：2026-07-29
Application:decoration machinery,Storage Tool,Industrial,Blood coagulation reagent,Cylinder Type,Laser Measurements,Garment Accessories,food safety,Dental Equipment,X-ray Equipment,gear grinding machine
Similar models:K 40x45x17 240/850 ECAK30/W33 RNAO 40x50x34 FYAWK 40 LTA NU 2340 ECML 24072 CC/W33 K 95x103x40 ZW PF 40 TF AOH 240/630 G 240/750 ECAK30/W33
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Model No. Inner Diameter Outer Diameter Width Type

81230 M
FYR 1 1/2
GB 3019
GEZ 408 ESL-2LS
N 211 ECP

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

Hot number： 23742 6338 M 71924 ACE/HCP4A 85914 D/W ER1634 FNL 520 A FYJ 70 TF FYTWK 1.1/2 LTA IR 25x29x20 QJ 224 N2MA SAF 1622 x 3.7/8 SHT 110 SAFS 22534 T SAFS 22534 x 6 T SSAFS 23040 KAT x 7.3/16

Model No.	Inner Diameter	Outer Diameter	Width	Type
81230 M
FYR 1 1/2
GB 3019
GEZ 408 ESL-2LS
N 211 ECP