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：2024-12-14
Application:dye pigments,Spectral Products,safety testing,noise inspection,Flame Cutting,Other Measurements,wall industry,welding equipment,coal,key lock,construction machinery and equipment
Similar models:NKS 45 PBM 455580 M1G1 K 40x45x27 JLM 104945/910 PF 45 FM FY 45 TF/VA228 RNAO 35x45x26 FYT 45 TF/VA228 GEM 45 ES-2LS NAO 30x45x17
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125x160x15 HMSA10 RG	125	160	15	Seals
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26128	66.675	85.09	11.13	Seals
3 VA V	2.5	-	-	Seals
34x62x8 CRW1 R	34	62	8	Seals
608/HR22Q2	8	22	7	Bearings, units and housings
6207/VA201	35	72	17	Bearings, units and housings
7015 ACE/HCP4A	75	115	20	Bearings, units and housings
7318 BEP	90	190	43	Bearings, units and housings
D/W R2 R-2RS1	3.175	9.525	3.967	Bearings, units and housings
NJ 219 ECM	95	170	32	Bearings, units and housings
YSA 213-2FK + H 2313	65	120	65	Bearings, units and housings

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