Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SY 40 WDW

SY 40 WDW

Material

Cast iron

Dimensions

d		40	mm
A		48	mm
A₁		30	mm
A₅		23.5	mm
B₁		56.3	mm
H		99	mm
H₁		49.2	mm
H₂		19	mm
J		135.5	mm
J	max.	146	mm
J	min.	125	mm
L		175	mm
N		24.5	mm
N₁		14	mm
s₁		34.9	mm
Dowel pins
J₆		161	mm
J₇		17	mm
N₄		4	mm

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		950	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

1.9

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 508 M/VZ033
Bearing			YELAG 208

Appropriate products

End cover

ECY 208

Model Number: SY 40 WDW
Inner Diameter：40mm Outer Diameter：-mm Width：-mm
Reference speed:950 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:air conditioning tools,Warehouse Shelf Equipment,reinforced machinery,Spectral Products,mathematical instruments,security equipment,fruit and vegetable processing,Small air generators,animal,impression material,pump
Similar models:SYNT 40 FW C 4010 TN9 PBM 240260250 M1G1 GEC 340 TXA-2RS SAF 23040 KAT x 7.1/8 22318 EKJA/VA405 BT2B 334024/HA3 NUP 240 ECM GEZ 400 ESX-2LS SILA 40 ESX-2LS
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Model No. Inner Diameter Outer Diameter Width Type

IR 20x25x17
OKF 540
PCZ 3640 M
SAFS 22540 x 7.1/4 T
YELAG 207-106

Purchase the SKF SY 40 WDW Y-bearing plummer block units Please fill in the following

Hot number： 10x22x7 HMS5 V 15699 331554 A 470421 47379 6243 640x690x25 HDS1 R 65x100x10 HMS5 V 95x145x12 HMSA10 V FYR 1 15/16-18 FYTB 1.7/16 LDW OKTC 670 RNU 304 SAF 22526 x 4.3/8 T SYFWK 1.1/2 LTA

Model No.	Inner Diameter	Outer Diameter	Width	Type
IR 20x25x17
OKF 540
PCZ 3640 M
SAFS 22540 x 7.1/4 T
YELAG 207-106