Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SY 45 FM

SY 45 FM

Material

Cast iron

Dimensions

d		45	mm
A		48	mm
A₁		32	mm
A₅		23	mm
B₁		43.7	mm
H		107	mm
H₁		54	mm
H₂		21	mm
J		143.5	mm
J	max.	152	mm
J	min.	135	mm
L		187	mm
N		22.5	mm
N₁		14	mm
s₁		32.7	mm
Threaded hole
R_G		1/4-28 UNF
R₁		4	mm
R_a		45	°
Grease fitting
D_N		6.5	mm
SW_N		7	mm
G_N		1/4-28 SAE-LT
Dowel pins
J₆		173	mm
J₇		17	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

2.15

Mounting information

Hexagonal key size for grub screw	N	5	mm
Recommended tightening torque for grub screw		16.5	N·m
Recommended diameter for attachment bolts, mm	G	12	mm
Recommended diameter for attachment bolts, inch	G	0.5	in

Appertaining products

Housing			SY 509 M
Bearing			YET 209

Appropriate products

End cover

ECY 209

Model Number: SY 45 FM
Inner Diameter：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 plummer block units
Details： Y-bearing plummer block units Y-bearing plummer block units
Update date：2026-08-24
Application:shoe-making machinery,Oral Image,bag machine,equipment and,Industrial equipment,spreader series,sanitation facilities,embroidery cloth,Film machine,circulating pump,lifting equipment Hoisting hoist
Similar models:T7FC 045T62/DTC10 FY 45 FM PSM 455545 A51 313451 B SYNT 45 LTF 314517 A L 45449/410 RSTO 45 314563 NKX 45
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Model No. Inner Diameter Outer Diameter Width Type

13862
160 VA R
6020-2RS1
7004 CD/P4AH
SYE 2 11/16

Purchase the SKF SY 45 FM Y-bearing plummer block units Please fill in the following

Hot number： 500 VA R 51306 V/HR11T1 6201 N 7015 CD/HCP4AL 86413 BT4B 328161/HA1 BT4B 332833 G/HA4 GEZ 212 ESL-2LS HA 3124 IR 60x70x25 EGS K 68x74x30 PCM 323640 E S71926 CD/HCP4A SYWK 3/4 YTH W 61705 R

Model No.	Inner Diameter	Outer Diameter	Width	Type
13862
160 VA R
6020-2RS1
7004 CD/P4AH
SYE 2 11/16