Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 618/9

618/9

Dimensions

d		9	mm
D		17	mm
B		4	mm
d₁	≈	11.5	mm
D₁	≈	14.5	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	10.4	mm
D_a	max.	15.6	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.871	kN
Basic static load rating	C₀	0.34	kN
Fatigue load limit	P_u	0.014	kN
Reference speed		85000	r/min
Limiting speed		53000	r/min
Calculation factor	k_r	0.015
Calculation factor	f₀	7.7

Mass

Mass bearing

0.0034

Model Number: 618/9
Inner Diameter：9mm Outer Diameter：17mm Width：4mm
Reference speed:53000 r/min Limiting speed:85000 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:power source,Pneumatic Actuator,Rolling mill gear box,tower crane,training beds etc,instrument,electrocardiograph,Laser Measurements,Machine tools,Other Measurements,Laser Cutting
Similar models:61822 61828 PCM 161825 M W 61809 W 61800 R-2RS1 61811-2RS1 618/600 MA W 61817-2RS1 618/1180 MB W 61809-2RS1
BEARING POWER International Trading Co.,Ltd. specialize in 618/9 products，there is large inventory of SKF 618/9 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 618/9 Which SKF 618/9 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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