Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 618/3

W 618/3

Dimensions

d		3	mm
D		7	mm
B		2	mm
d₁	≈	4.28	mm
D₁	≈	5.75	mm
r_1,2	min.	0.1	mm

Abutment dimensions

d_a	min.	3.8	mm
d_a	max.	4.2	mm
D_a	max.	6.2	mm
r_a	max.	0.1	mm

Calculation data

Basic dynamic load rating	C	0.178	kN
Basic static load rating	C₀	0.057	kN
Fatigue load limit	P_u	0.002	kN
Reference speed		160000	r/min
Limiting speed		100000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	7.1

Mass

Mass bearing

0.0003

Model Number: W 618/3
Inner Diameter：3mm Outer Diameter：7mm Width：2mm
Reference speed:100000 r/min Limiting speed:160000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-05-01
Application:reinforced machinery,electromagnetic clutch,Animal Tracking,Forging machine,Hydraulic Hose,Reflective Materials Industrial fabrics,Spectrum Products,mathematical instruments,medical equipment,Machine Tool Accessories,small appliances
Similar models:W 618/5 R 61815 SAF 1618 x 3.1/8 W 61806-2RS1 61836 61809 61817-2RS1 618/8 61807-2RZ W 61804-2RZ
BEARING POWER International Trading Co.,Ltd. specialize in W618/3 products，there is large inventory of SKF W 618/3 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 618/3 Which SKF W618/3 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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