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

W 618/8 R

Dimensions

d		8	mm
D		16	mm
B		4	mm
d₁	≈	10.5	mm
D₁	≈	13.5	mm
D₃		18	mm
C		1	mm
r_1,2	min.	0.2	mm

Abutment dimensions

d_a	min.	9.6	mm
d_a	max.	10.4	mm
r_a	max.	0.2	mm

Calculation data

Basic dynamic load rating	C	0.715	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	0.02
Calculation factor	f₀	7.5

Mass

Mass bearing

0.0035

Model Number: W 618/8 R
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：2026-04-17
Application:animal,electromagnetic clutch,Hydraulic Press,engineering machinery,manual Tools,Laser Measurements,Technical Equipment,vacuum filter,pump industry,leather processing,Surveying Surveying Instruments
Similar models:W 61803-2RS1 618/1600 MB 61844 W 61800 61828-2RZ W 618/1 W 61801 R W 61816-2Z W 61810 R-2Z SAF 22618 TLC
BEARING POWER International Trading Co.,Ltd. specialize in W618/8R products，there is large inventory of SKF W 618/8 R Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the W 618/8 R Which SKF W618/8R 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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