Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 618/8

618/8

Dimensions

d		8	mm
D		16	mm
B		4	mm
d₁	≈	10.5	mm
D₁	≈	13.5	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	9.4	mm
D_a	max.	14.6	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.819	kN
Basic static load rating	C₀	0.3	kN
Fatigue load limit	P_u	0.012	kN
Reference speed		90000	r/min
Limiting speed		56000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	7.5

Mass

Mass bearing

0.003

Model Number: 618/8
Inner Diameter：8mm Outer Diameter：16mm Width：4mm
Reference speed:56000 r/min Limiting speed:90000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:Individual Wire,medical equipment,bathroom facilities,small appliances,universal category,Control,Vacuum generator,thin metal materials,Polymer,engine,coupling type
Similar models:61815-2RZ 61812-2RS1 W 618/2.5 W 61812 SAF 1618 TLC 61801-2RS1 618/1400 MA 61830 61818-2RS1 618/1060 TN
BEARING POWER International Trading Co.,Ltd. specialize in 618/8 products，there is large inventory of SKF 618/8 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 618/8 Which SKF 618/8 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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