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：2026-04-16
Application:Industrial,metering pump,altimeter etc,Tool,small appliances,lifting chain,Spectral Products,comprehensive experiment,garden machinery,tube,flow control valve
Similar models:FYNT 45 L HN 4520 NAO 30x45x17 LR 45x50x25.5 FY 45 LDW LR 40x45x16.5 PRM 455030 BC4B 316345 A 314520 C K 40x45x17
BEARING POWER International Trading Co.,Ltd. specialize in SY45WDW products，there is large inventory of SKF SY 45 WDW Y-bearing plummer block units. We has been built up long-term cooperation with SKF company, could make a bulk order of the SY 45 WDW Which SKF SY45WDW is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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44x62x10 HMSA10 RG	44	62	10	Seals
54971	139.7	171.45	12.7	Seals
71906 CE/P4AL	30	47	9	Bearings, units and housings
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BK 0709	7	11	9	Bearings, units and housings
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LS 85110	85	110	5.75	Bearings, units and housings
NJ 317 ECM	85	180	41	Bearings, units and housings
NK 73/35	73	90	35	Bearings, units and housings

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