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 WDW

SY 45 WDW

Material

Cast iron

Dimensions

d		45	mm
A		48	mm
A₁		32	mm
A₅		23	mm
B₁		56.3	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		34.9	mm
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		850	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

2.3

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/VZ033
Bearing			YELAG 209

Appropriate products

End cover

ECY 209

Model Number: SY 45 WDW
Inner Diameter：45mm Outer Diameter：-mm Width：-mm
Reference speed:850 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:education model Instruments,climb ladder,Insect Count,light therapy instrument,chemical raw materials and reagents,Plastic Equipment,Pneumatic Actuator,disposable,noise inspection,Film machine,hot and cold box
Similar models:LM 245848/810 IR 45x50x25 BC4B 457939 VAA 331445 HK 4520 SYJ 45 TF PSM 354570 A51 SYF 45 TF NAO 30x45x17 SIL 45 ESX-2LS
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Model No. Inner Diameter Outer Diameter Width Type

1301 ETN9
BT2B 332913/HB1
BT4B 328912 G/HA1VA901
FY 30 TF/VA201
SHR 15

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

Hot number： BD-23036 CCK/W33-H 3036 24120-2RS5/VT143 38x55x7 HMS5 RG 594163 7000 CD/HCP4AH 89426 M 99256 BT4B 334136 G/HA1VA901 BD-C 2326 K/VE240-H 2326 FSNL 518-615 NU 2096 ECMA OKC 920 PSMF 607250 A51 SAFS 22218 SAFS 22517 x 3 TLC

Model No.	Inner Diameter	Outer Diameter	Width	Type
1301 ETN9
BT2B 332913/HB1
BT4B 328912 G/HA1VA901
FY 30 TF/VA201
SHR 15