Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 618/2

W 618/2

Dimensions

d		2	mm
D		5	mm
B		1.5	mm
d₁	≈	2.7	mm
D₁	≈	3.9	mm
r_1,2	min.	0.08	mm

Abutment dimensions

d_a	min.	2.5	mm
d_a	max.	2.6	mm
D_a	max.	4.4	mm
r_a	max.	0.08	mm

Calculation data

Basic dynamic load rating	C	0.094	kN
Basic static load rating	C₀	0.025	kN
Fatigue load limit	P_u	0.001	kN
Reference speed		200000	r/min
Limiting speed		120000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	6.5

Mass

Mass bearing

0.0001

Model Number: W 618/2
Inner Diameter：2mm Outer Diameter：5mm Width：1.5mm
Reference speed:120000 r/min Limiting speed:200000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:Spectrum Products,textile machinery,Dental Equipment,Chromatography Products,SPA equipment,mechanical and electrical,aerial work platform,sewage pump,Rolling mill,ventilation heating equipment,baler
Similar models:61872 MA 61805 61876 MA 61822 618/530 MA 61880 MA W 61802 W 618/1.5 61804 61830 MA
BEARING POWER International Trading Co.,Ltd. specialize in W618/2 products，there is large inventory of SKF W 618/2 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 618/2 Which SKF W618/2 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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Hot number： 19754 470421 6332/HC5C3S0VA970 7215 BECBJ 91395 D/W R1-5-2Z FYTB 1.11/16 LDW GB 4922 K 50x57x18 NNCF 5008 CV RNU 305 SAF 1515 x 2.3/8 SAF 23048 KATLC x 8.7/16 W 61908-2RZ WBB1-8706-2Z