Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF D/W R8-2Z

D/W R8-2Z

Dimensions

d		12.7	mm
D		28.575	mm
B		7.938	mm
d₂	≈	16	mm
D₂	≈	25.15	mm
r_1,2	min.	0.4	mm

Abutment dimensions

d_a	min.	15	mm
d_a	max.	15.5	mm
D_a	max.	26	mm
r_a	max.	0.4	mm

Calculation data

Basic dynamic load rating	C	4.42	kN
Basic static load rating	C₀	2.36	kN
Fatigue load limit	P_u	0.102	kN
Reference speed		60000	r/min
Limiting speed		30000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	13.2

Mass

Mass bearing

0.021

Model Number: D/W R8-2Z
Inner Diameter：12.7mm Outer Diameter：28.575mm Width：7.938mm
Reference speed:30000 r/min Limiting speed:60000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-05
Application:respirator,gantry processing,Infrared Technology,Switch,engine,leather processing,spectrometer,hydraulic cylinder buffer,Industrial,equipment and,car steering pin
Similar models:7012 CE/P4AL1 NUP 29/530 ECMA SILKAC 20 M NATV 25 PPA SYFWK 40 LTA W 61809 R TQO design S71922 ACB/P4A 7016 CB/HCP4AL GEG 32 ES
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